#1 Le 18/03/2022, à 17:15
- thealpman
[EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Bonjour,
Lorsque je transfère des fichiers vers un DD externe via mes 2 ports USB2, le transfert s'arrête régulièrement pour ~20 secondes avant de reprendre à une vitesse normale.
Ce n'est pas le cas sur mon port USB3, avec lequel le transfert est fluide.
J'ai reproduit ce comportement avec 2 DD externes. J'ai fait un test de performance via Disques, qui semble normal (mais qui s'est interrompu plusieurs fois, comme pour le transfert)
USB3 avec disque 3.5 Verbatim
USB2 avec disque 2.5 Seagate
Savez-vous d'où le problème peut provenir ?
Merci d'avance !
jr@jrUbuntu:~$ inxi -Fxz
System: Kernel: 5.13.0-35-generic x86_64 bits: 64 compiler: N/A Desktop: Gnome 3.36.9
Distro: Ubuntu 20.04.4 LTS (Focal Fossa)
Machine: Type: Laptop System: Notebook product: NL4x_NL5xLU v: N/A serial: <filter>
Mobo: Notebook model: NL4x_NL5xLU serial: <filter> UEFI: INSYDE v: 1.07.02 date: 08/19/2020
Battery: ID-1: BAT0 charge: 28.0 Wh condition: 28.0/36.2 Wh (77%) model: Notebook BAT status: Full
CPU: Topology: Quad Core model: Intel Core i5-1035G1 bits: 64 type: MT MCP arch: Ice Lake rev: 5 L2 cache: 6144 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 19046
Speed: 1300 MHz min/max: 400/3600 MHz Core speeds (MHz): 1: 1301 2: 1300 3: 1237 4: 1301 5: 1284 6: 1300 7: 1300
8: 1301
Graphics: Device-1: Intel vendor: CLEVO/KAPOK driver: i915 v: kernel bus ID: 00:02.0
Display: x11 server: X.Org 1.20.13 driver: i915 resolution: 1920x1080~60Hz, 1920x1080~60Hz
OpenGL: renderer: Mesa Intel UHD Graphics (ICL GT1) v: 4.6 Mesa 21.2.6 direct render: Yes
Audio: Device-1: Intel Smart Sound Audio vendor: CLEVO/KAPOK driver: snd_hda_intel v: kernel bus ID: 00:1f.3
Sound Server: ALSA v: k5.13.0-35-generic
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: CLEVO/KAPOK driver: r8169 v: kernel
port: 3000 bus ID: 01:00.1
IF: enp1s0f1 state: down mac: <filter>
Device-2: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel port: 3000 bus ID: 02:00.0
IF: wlp2s0 state: up mac: <filter>
IF-ID-1: tun0 state: unknown speed: 10 Mbps duplex: full mac: N/A
Drives: Local Storage: total: 8.19 TiB used: 3.40 TiB (41.6%)
ID-1: /dev/sda vendor: Seagate model: BarraCuda 120 SSD ZA1000CM10003 size: 931.51 GiB temp: 29 C
ID-2: /dev/sdb type: USB vendor: Seagate model: ST4000DM004-2CV104 size: 3.64 TiB
ID-3: /dev/sdc type: USB vendor: Seagate model: Expansion size: 3.64 TiB
Partition: ID-1: / size: 913.02 GiB used: 508.35 GiB (55.7%) fs: ext4 dev: /dev/dm-1
ID-2: /boot size: 1.38 GiB used: 359.5 MiB (25.5%) fs: ext4 dev: /dev/sda2
ID-3: swap-1 size: 976.0 MiB used: 530.2 MiB (54.3%) fs: swap dev: /dev/dm-2
Sensors: System Temperatures: cpu: 71.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 337 Uptime: 8h 17m Memory: 7.44 GiB used: 2.70 GiB (36.2%) Init: systemd runlevel: 5 Compilers:
gcc: 9.4.0 Shell: bash v: 5.0.17 inxi: 3.0.38
jr@jrUbuntu:~$jr@jrUbuntu:~$ lsusb
Bus 004 Device 002: ID 18a5:0415 Verbatim, Ltd Store N Save Desktop HDD
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 5986:9102 Acer, Inc BisonCam,NB Pro
Bus 003 Device 005: ID 0bc2:231a Seagate RSS LLC Expansion Portable
Bus 003 Device 003: ID 8087:0029 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
jr@jrUbuntu:~$ J'ai également fait tourner hw-probe, résultat ici : https://linux-hardware.org/?probe=3a2af88613
jr@jrUbuntu:~$ sudo -E hw-probe -all -upload
[sudo] Mot de passe de jr :
WARNING: 'edid-decode' package is not installed
Probe for hardware ... Ok
Reading logs ... Ok
WARNING: Unknown vendor '0101'
Uploaded to DB, Thank you!
Probe URL: https://linux-hardware.org/?probe=3a2af88613
jr@jrUbuntu:~$ Dernière modification par thealpman (Le 31/03/2022, à 16:14)
Hors ligne
#2 Le 18/03/2022, à 17:35
- iznobe
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Bonjour , as tu fait les tests avec les ports USB2 et un autre disque dur ?
Que donne :
echo -e "\n\tNombre d'éléments de /home/moi ne m'appartenant pas :"; find ~ \( ! -user $USER -o ! -group $USER \) | wc -lretour COMPLET et utilisable de commande | script montage partitions
MSI Z490A-pro , i7 10700 , 32 GB RAM .
En ligne
#3 Le 18/03/2022, à 17:42
- thealpman
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Bonjour iznobe,
Merci pour ton aide.
Oui, les 2 DD fonctionnent parfaitement avec l'USB3 et ont des transferts saccadés sur les USB2, notamment pour l'écriture qui, pour le Seagate est à ~60Mo/s, quand la lecture est à 10Mo/s mais sans interruption.
Voici le résultat :
jr@jrUbuntu:~$ echo -e "\n\tNombre d'éléments de /home/moi ne m'appartenant pas :"; find ~ \( ! -user $USER -o ! -group $USER \) | wc -l
Nombre d'éléments de /home/moi ne m'appartenant pas :
9
jr@jrUbuntu:~$ Hors ligne
#4 Le 18/03/2022, à 17:44
- thealpman
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Précision : mes 2 DD externes sont chiffrés avec LUKS
Hors ligne
#5 Le 18/03/2022, à 17:54
- iznobe
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Pour voir si les fichiers peuvent avoir une influence :
find ~ \( ! -user $USER -o ! -group $USER \)si certains ont des noms que tu ne veux pas affichés tu peux les remplacer .
je pense que l' unité c ' est plutot des MB / s non ? ( ca me semble beaucoup 60 MO / s en ecriture en USB2 )
on pourrait aussi faire un reperage peut etre qu ' un truc apparaitra avec ca :
lance un transfert et passe la commande suivante a la reprise du transfert :
sudo dmesg | tail -50Dernière modification par iznobe (Le 18/03/2022, à 18:00)
retour COMPLET et utilisable de commande | script montage partitions
MSI Z490A-pro , i7 10700 , 32 GB RAM .
En ligne
#6 Le 18/03/2022, à 19:59
- thealpman
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Je confirme que c'est bien MB/Mo, 1 film d'un Go en 15-20s s'il n'y avait pas les interruptions. Oui, plutôt bien pour de l'USB2. Le test dans le premier message est à 23MB/s.
Voici les résultats des commandes, est-ce que ça éclaire ? (Ce sont des fichiers liés à mon imprimante.)
Merci
jr@jrUbuntu:~$ find ~ \( ! -user $USER -o ! -group $USER \)
/home/jr/.local/share/Trash/files/uninstaller_brscan4
/home/jr/.local/share/Trash/files/dcp9020cdwlpr-1.1.2-1.i386.deb
/home/jr/.local/share/Trash/files/brscan4-0.4.11-1.amd64.deb
/home/jr/.local/share/Trash/files/brscan-skey-0.3.1-2.amd64.deb
/home/jr/.local/share/Trash/files/uninstaller_brscan-skey
/home/jr/.local/share/Trash/files/dcp9020cdwcupswrapper-1.1.4-0.i386.deb
/home/jr/.local/share/Trash/files/dcp9020cdwlpr-1.1.2-1a.i386.deb
/home/jr/.local/share/Trash/files/uninstaller_DCP9020CDW
/home/jr/.local/share/Trash/files/dcp9020cdwcupswrapper-1.1.4-0a.i386.deb
jr@jrUbuntu:~$ jr@jrUbuntu:~$ sudo dmesg | tail -50
[sudo] Mot de passe de jr :
[24112.766849] audit: type=1400 audit(1647618277.287:316): apparmor="DENIED" operation="open" profile="snap.thunderbird.thunderbird" name="/run/mount/utab" pid=25581 comm="thunderbird-bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[24116.212007] usb 4-1: USB disconnect, device number 2
[24116.213389] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[24116.213449] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[24116.836022] usb 3-3: USB disconnect, device number 8
[24116.838992] sd 2:0:0:0: [sdc] Synchronizing SCSI cache
[24117.095874] sd 2:0:0:0: [sdc] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[24393.013574] audit: type=1107 audit(1647618557.532:317): pid=1097 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.642" pid=25581 label="snap.thunderbird.thunderbird" peer_pid=208258 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
[24513.289824] input: HK Onyx Studio 2 (AVRCP) as /devices/virtual/input/input37
[25237.022193] pcieport 0000:00:1d.0: AER: Corrected error received: 0000:00:1d.0
[25237.022231] pcieport 0000:00:1d.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[25237.022235] pcieport 0000:00:1d.0: device [8086:34b0] error status/mask=00001000/00002000
[25237.022241] pcieport 0000:00:1d.0: [12] Timeout
[25681.074000] pcieport 0000:00:1d.0: AER: Corrected error received: 0000:00:1d.0
[25681.074030] pcieport 0000:00:1d.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[25681.074033] pcieport 0000:00:1d.0: device [8086:34b0] error status/mask=00001000/00002000
[25681.074037] pcieport 0000:00:1d.0: [12] Timeout
[26906.019749] pcieport 0000:00:1d.0: AER: Corrected error received: 0000:00:1d.0
[26906.019772] pcieport 0000:00:1d.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[26906.019784] pcieport 0000:00:1d.0: device [8086:34b0] error status/mask=00001000/00002000
[26906.019788] pcieport 0000:00:1d.0: [12] Timeout
[27804.775701] pcieport 0000:00:1d.0: AER: Corrected error received: 0000:00:1d.0
[27804.775768] pcieport 0000:00:1d.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[27804.775774] pcieport 0000:00:1d.0: device [8086:34b0] error status/mask=00001000/00002000
[27804.775780] pcieport 0000:00:1d.0: [12] Timeout
[28911.043179] audit: type=1400 audit(1647623075.510:318): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=2282 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[28911.137606] audit: type=1400 audit(1647623075.606:319): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=2282 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[28911.781173] audit: type=1326 audit(1647623076.250:320): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=2282 comm="snap-store" exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7f686a6d93cb code=0x50000
[31841.787427] usb 3-3: new high-speed USB device number 9 using xhci_hcd
[31841.985008] usb 3-3: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.10
[31841.985017] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[31841.985020] usb 3-3: Product: Expansion
[31841.985022] usb 3-3: Manufacturer: Seagate
[31841.985024] usb 3-3: SerialNumber: NAAQSN8A
[31842.009193] scsi host1: uas
[31842.019929] scsi 1:0:0:0: Direct-Access Seagate Expansion 0710 PQ: 0 ANSI: 6
[31842.021154] sd 1:0:0:0: Attached scsi generic sg1 type 0
[31852.535823] sd 1:0:0:0: [sdb] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[31852.535829] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[31852.536022] sd 1:0:0:0: [sdb] Write Protect is off
[31852.536024] sd 1:0:0:0: [sdb] Mode Sense: 53 00 00 08
[31852.536369] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[31852.536675] sd 1:0:0:0: [sdb] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[31852.771209] sdb: sdb1
[31852.815695] sd 1:0:0:0: [sdb] Attached SCSI disk
[31860.075937] audit: type=1400 audit(1647626024.507:321): apparmor="DENIED" operation="open" profile="snap.thunderbird.thunderbird" name="/etc/fstab" pid=25581 comm="thunderbird-bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[31860.078205] audit: type=1400 audit(1647626024.507:322): apparmor="DENIED" operation="open" profile="snap.thunderbird.thunderbird" name="/run/mount/utab" pid=25581 comm="thunderbird-bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[31868.429407] audit: type=1107 audit(1647626032.859:323): pid=1097 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.700" pid=25581 label="snap.thunderbird.thunderbird" peer_pid=263616 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
jr@jrUbuntu:~$ Dernière modification par thealpman (Le 18/03/2022, à 20:01)
Hors ligne
#7 Le 19/03/2022, à 09:25
- Zakhar
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
"L'interruption" en écriture sur un périphérique "lent" est normale !
C'est juste un effet de la cache write-back du kernel.
Quand tu écris avec des outils standards, les données vont dans la cache du kernel et celui-ci écrit "quand il a le temps" sur le disque.
Le phénomène est invisible en USB3 car c'est "suffisamment rapide" pour vider la cache du kernel de sorte que tu ne voies pas trop l'effet. En USB2 cependant, c'est visible.
Le test avec "Disques" fonctionne normalement car celui-ci écrit directement sur le disque sans passer par la cache du kernel pour éviter des mesurer des choses incohérentes.
Pour t'en convaincre, ou vérifier, pendant que tu lances une copie en USB2, tu lances :
watch grep -e Dirty: -e Writeback: /proc/meminfoTu devrais voir le compteur "Dirty" monter rapidement et se stabiliser à une certaine valeur (dépendant de ta RAM).
Tant que le système peut écrire "en RAM" tu vas avoir l'impression que la copie est rapide (en fait bien plus rapide que la vitesse théorique de l'USB2), puis ensuite ça va chuter dramatiquement parce que le kernel va attendre que le taux de pages sales (Dirty) baisse un peu, donc qu'elles soient écrites réellement, avant de poursuivre.
Cela donne "l'impression" de saccades, mais est donc totalement normal sur de l'USB2 et avec un système suffisamment rapide !
Au passage, c'est aussi pourquoi on recommande de ne pas "arracher sauvagement" une clé USB : si les écritures sont encore en RAM, elle seront perdues !
Dernière modification par Zakhar (Le 19/03/2022, à 09:27)
"A computer is like air conditioning: it becomes useless when you open windows." (Linus Torvald)
Hors ligne
#8 Le 19/03/2022, à 12:25
- iznobe
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Zakhar a écrit :
"L'interruption" en écriture sur un périphérique "lent" est normale !
Bonjour , ce que tu decris est peut etre different de :
Thealpman a écrit :
Lorsque je transfère des fichiers vers un DD externe via mes 2 ports USB2, le transfert s'arrête régulièrement pour ~20 secondes avant de reprendre à une vitesse normale.
ca m ' etonnerait fortement qu ' un arret du transfert pendant 20 secondes soit normal et que ce soit la meme chose que ce que tu decris .
A la rigueur une seconde tout au plus , je veux bien , mais pas 20 secondes .
-----------------------------------------------
il faudrait , pour etre certain , avoir une longueur de transfert plus longue et un retour de dmesg plus long aussi .
En tout cas , si tu n' as branché aucun disque sur un port usb pendant le transfert , il semblerait que ton disque se deconnecte puis se reconnecte :
[31841.787427] usb 3-3: new high-speed USB device number 9 using xhci_hcd
[31841.985008] usb 3-3: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.10
[31841.985017] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[31841.985020] usb 3-3: Product: Expansion
[31841.985022] usb 3-3: Manufacturer: Seagate
[31841.985024] usb 3-3: SerialNumber: NAAQSN8AA partir de ce constat , plusieurs possibilités sont a envisager :
le disque a un probleme ( mauvais connection , surchauffe ou autre )
l ' alimentation fournit par ton port USB2 , n ' est pas suffisante pour " tenir " la charge du disque .
Bref , comme je le disais , il faut y aller a taton en procedant par elimination afin de reduire les champs des possibles .
le cable et le disque en defaut sur le port USB3 => test : donne le resultat
le cable + le disque pas en defaut sur le port usb2 => test et donne le resultat .
en fonction des resultats il faudra faire des tests complementaires .
Autre chose :
on est bien d ' accord que tu ne passes pas par un HUB USB et que le disque est connecté directement au port USB de l ' ordi ?
est ce que un des disques a une alimentation externe ?
Dernière modification par iznobe (Le 19/03/2022, à 12:41)
retour COMPLET et utilisable de commande | script montage partitions
MSI Z490A-pro , i7 10700 , 32 GB RAM .
En ligne
#9 Le 19/03/2022, à 22:34
- Zakhar
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
iznobe a écrit :
ca m ' etonnerait fortement qu ' un arret du transfert pendant 20 secondes soit normal et que ce soit la meme chose que ce que tu decris .
A la rigueur une seconde tout au plus , je veux bien , mais pas 20 secondes .
Oh non crois moi !
J'ai une clé USB3 "normale" en lecture (autour de 100Mo/s) et super lente en écriture, du genre 5 à 10Mo/s. Mes 2 PC ont respectivement 32 et 16Go de RAM. Eh bien crois moi, les "arrêts" sont bien plus que la seconde, et je n'ai pas chronométré, mais ça arrive sans doute facile à 10 sec voire plus. En définitive les écritures se passent bien et sans erreurs, mais si tu le fais par exemple avec pv (pour voir les débits), tu constates que ça varie de la vitesse de l'entrée (100Mo/sec) à zéro pendant plusieurs secondes quand la cache est pleine.
Après, comme tu montres le dmesg, avec un disque rotatif il y a aussi le problème de consommation et de port qui n'alimente pas assez. Aussi quand tu fais des accès ça pompe du jus et ça déconnecte.
L'USB3 possède une puissance supérieure à l'USB2 et devrait être moins sujet à cela.
Si c'est un problème de déconnexion à cause d'une consommation excessive par rapport à l'USB2, la solution est hardware, par exemple une alimentation par un câble double pour prendre le courant sur 2 sorties USB.
"A computer is like air conditioning: it becomes useless when you open windows." (Linus Torvald)
Hors ligne
#10 Le 20/03/2022, à 09:07
- thealpman
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Bonjour,
Merci pour vos retours. Quelques précisions :
- pas de hub
- l'un des disques est un 3.5 alimenté sur secteur (l'autre est un 2.5 avec un seul câble).
J'ai lancé cette commande
watch grep -e Dirty: -e Writeback: /proc/meminfoLe Dirty monte à ~400MB avant de se vider en alternance avec le Writeback. C'est effectivement pendant cette période de vidange que le transfert vers le disqu externe semble arrêté.
Ce phénomène ne se produit pas de façon visible en transfert via l'USB3 (ni en externe->interne vers un SSD via l'USB2).
Ça a donc l'air "normal" ? Je n'avais jamais constaté ce phénomène sur Windows ou sur mon ancien ordinateur Ubuntu (qui avait il est vrai 2 USB3).
Voici également le retour de dmesg :
jr@jrUbuntu:~$ sudo dmesg | tail -500
[sudo] Mot de passe de jr :
[ 1.934793] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 1.934898] fbcon: Deferring console take-over
[ 1.934899] fb0: EFI VGA frame buffer device
[ 1.935421] Monitor-Mwait will be used to enter C-1 state
[ 1.935451] Monitor-Mwait will be used to enter C-2 state
[ 1.935460] Monitor-Mwait will be used to enter C-3 state
[ 1.935467] ACPI: \_SB_.PR00: Found 3 idle states
[ 1.937644] ACPI: AC: AC Adapter [AC] (on-line)
[ 1.937749] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 1.937813] ACPI: button: Power Button [PWRB]
[ 1.937856] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 1.937891] ACPI: button: Sleep Button [SLPB]
[ 1.937935] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[ 1.937961] ACPI: button: Lid Switch [LID0]
[ 1.937998] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 1.938022] ACPI: button: Power Button [PWRF]
[ 1.938284] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 2816
[ 1.941070] thermal LNXTHERM:00: registered as thermal_zone0
[ 1.941074] ACPI: thermal: Thermal Zone [TZ0] (30 C)
[ 1.941490] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 1.942505] ACPI: battery: Slot [BAT0] (battery present)
[ 1.944115] hpet_acpi_add: no address or irqs in _CRS
[ 1.944180] Linux agpgart interface v0.103
[ 1.948457] tpm_tis IFX0785:00: 2.0 TPM (device-id 0x1B, rev-id 22)
[ 1.952652] tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead
[ 2.109385] loop: module loaded
[ 2.110046] libphy: Fixed MDIO Bus: probed
[ 2.110050] tun: Universal TUN/TAP device driver, 1.6
[ 2.110190] PPP generic driver version 2.4.2
[ 2.110517] VFIO - User Level meta-driver version: 0.3
[ 2.110795] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.110804] ehci-pci: EHCI PCI platform driver
[ 2.110817] ehci-platform: EHCI generic platform driver
[ 2.110829] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.110831] ohci-pci: OHCI PCI platform driver
[ 2.110844] ohci-platform: OHCI generic platform driver
[ 2.110853] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.110919] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 2.755656] i8042: Detected active multiplexing controller, rev 1.1
[ 2.758735] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.758746] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 2.758799] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 2.758831] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 2.758861] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 2.759095] mousedev: PS/2 mouse device common for all mice
[ 2.759714] rtc_cmos 00:01: RTC can wake from S4
[ 2.760669] rtc_cmos 00:01: registered as rtc0
[ 2.760912] rtc_cmos 00:01: setting system clock to 2022-03-20T06:27:57 UTC (1647757677)
[ 2.760972] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 2.760989] i2c /dev entries driver
[ 2.761769] device-mapper: uevent: version 1.0.3
[ 2.762032] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com
[ 2.762084] platform eisa.0: Probing EISA bus 0
[ 2.762111] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 2.762114] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 2.762117] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 2.762119] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 2.762178] platform eisa.0: EISA: Detected 0 cards
[ 2.762185] intel_pstate: Intel P-state driver initializing
[ 2.762454] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 2.763555] intel_pstate: HWP enabled
[ 2.763599] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.763603] EFI Variables Facility v0.08 2004-May-17
[ 2.799772] intel_pmc_core INT33A1:00: initialized
[ 2.799856] drop_monitor: Initializing network drop monitor service
[ 2.799959] NET: Registered protocol family 10
[ 2.806079] Segment Routing with IPv6
[ 2.806118] NET: Registered protocol family 17
[ 2.806355] Key type dns_resolver registered
[ 2.807251] microcode: sig=0x706e5, pf=0x80, revision=0xa6
[ 2.807433] microcode: Microcode Update Driver: v2.2.
[ 2.807436] IPI shorthand broadcast: enabled
[ 2.807444] sched_clock: Marking stable (2800427959, 7003461)->(2835981536, -28550116)
[ 2.807584] registered taskstats version 1
[ 2.807592] Loading compiled-in X.509 certificates
[ 2.808264] Loaded X.509 cert 'Build time autogenerated kernel key: 5f6c510aaa10fd3fcaa8fd7597766fc3e127b77c'
[ 2.808756] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
[ 2.809222] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
[ 2.809223] blacklist: Loading compiled-in revocation X.509 certificates
[ 2.809235] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing: 61482aa2830d0ab2ad5af10b7250da9033ddcef0'
[ 2.809445] zswap: loaded using pool lzo/zbud
[ 2.809654] Key type ._fscrypt registered
[ 2.809656] Key type .fscrypt registered
[ 2.809656] Key type fscrypt-provisioning registered
[ 2.809827] Key type trusted registered
[ 2.811601] Key type encrypted registered
[ 2.811604] AppArmor: AppArmor sha1 policy hashing enabled
[ 2.813480] integrity: Loading X.509 certificate: UEFI:MokListRT (MOKvar table)
[ 2.813754] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
[ 2.813759] Loading compiled-in module X.509 certificates
[ 2.814309] Loaded X.509 cert 'Build time autogenerated kernel key: 5f6c510aaa10fd3fcaa8fd7597766fc3e127b77c'
[ 2.814310] ima: Allocated hash algorithm: sha1
[ 2.851770] ima: No architecture policies found
[ 2.851794] evm: Initialising EVM extended attributes:
[ 2.851795] evm: security.selinux
[ 2.851797] evm: security.SMACK64
[ 2.851798] evm: security.SMACK64EXEC
[ 2.851798] evm: security.SMACK64TRANSMUTE
[ 2.851799] evm: security.SMACK64MMAP
[ 2.851800] evm: security.apparmor
[ 2.851801] evm: security.ima
[ 2.851802] evm: security.capability
[ 2.851803] evm: HMAC attrs: 0x1
[ 2.852319] PM: Magic number: 14:45:469
[ 2.852598] RAS: Correctable Errors collector initialized.
[ 2.867792] Freeing unused decrypted memory: 2036K
[ 2.868166] Freeing unused kernel image (initmem) memory: 2904K
[ 2.873302] Write protecting the kernel read-only data: 30720k
[ 2.873942] Freeing unused kernel image (text/rodata gap) memory: 2036K
[ 2.874249] Freeing unused kernel image (rodata/data gap) memory: 1796K
[ 2.882839] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 2.882843] Run /init as init process
[ 2.882844] with arguments:
[ 2.882845] /init
[ 2.882846] splash
[ 2.882847] with environment:
[ 2.882847] HOME=/
[ 2.882847] TERM=linux
[ 2.882848] BOOT_IMAGE=/vmlinuz-5.13.0-35-generic
[ 2.955813] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[ 2.955822] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[ 2.956193] hid: raw HID events driver (C) Jiri Kosina
[ 2.956912] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000200009810
[ 2.957111] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13
[ 2.957114] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.957116] usb usb1: Product: xHCI Host Controller
[ 2.957118] usb usb1: Manufacturer: Linux 5.13.0-35-generic xhci-hcd
[ 2.957120] usb usb1: SerialNumber: 0000:00:0d.0
[ 2.957251] hub 1-0:1.0: USB hub found
[ 2.957260] hub 1-0:1.0: 1 port detected
[ 2.957472] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[ 2.957476] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[ 2.957479] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 2.957958] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13
[ 2.957963] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.957965] usb usb2: Product: xHCI Host Controller
[ 2.957967] usb usb2: Manufacturer: Linux 5.13.0-35-generic xhci-hcd
[ 2.957968] usb usb2: SerialNumber: 0000:00:0d.0
[ 2.958060] ahci 0000:00:17.0: version 3.0
[ 2.958078] hub 2-0:1.0: USB hub found
[ 2.958093] hub 2-0:1.0: 4 ports detected
[ 2.958441] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
[ 2.958446] ahci 0000:00:17.0: flags: 64bit ncq sntf pm clo only pio slum part deso sadm sds
[ 2.958641] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 2.962593] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 2.962679] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 2.965133] i2c i2c-0: 1/2 memory slots populated (from DMI)
[ 2.965620] i2c i2c-0: Successfully instantiated SPD at 0x50
[ 2.966009] scsi host0: ahci
[ 2.966102] ata1: SATA max UDMA/133 abar m2048@0x8133e000 port 0x8133e100 irq 125
[ 2.969016] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 2.969025] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 2.970121] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[ 2.970646] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13
[ 2.970650] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.970652] usb usb3: Product: xHCI Host Controller
[ 2.970654] usb usb3: Manufacturer: Linux 5.13.0-35-generic xhci-hcd
[ 2.970656] usb usb3: SerialNumber: 0000:00:14.0
[ 2.970782] hub 3-0:1.0: USB hub found
[ 2.970805] hub 3-0:1.0: 12 ports detected
[ 2.972506] cryptd: max_cpu_qlen set to 1000
[ 2.973628] intel-lpss 0000:00:15.0: enabling device (0004 -> 0006)
[ 2.974033] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 2.978349] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 2.978358] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 2.978362] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 2.978430] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13
[ 2.978433] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.978435] usb usb4: Product: xHCI Host Controller
[ 2.978437] usb usb4: Manufacturer: Linux 5.13.0-35-generic xhci-hcd
[ 2.978438] usb usb4: SerialNumber: 0000:00:14.0
[ 2.980531] hub 4-0:1.0: USB hub found
[ 2.980550] hub 4-0:1.0: 6 ports detected
[ 2.985417] usb: port power management may be unreliable
[ 2.986063] libphy: r8169: probed
[ 2.986234] r8169 0000:01:00.1 eth0: RTL8411b, 80:fa:5b:8d:67:f6, XID 5c8, IRQ 128
[ 2.986238] r8169 0000:01:00.1 eth0: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[ 3.005381] intel-lpss 0000:00:15.1: enabling device (0004 -> 0006)
[ 3.005721] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 3.018379] AVX2 version of gcm_enc/dec engaged.
[ 3.018450] AES CTR mode by8 optimization enabled
[ 3.019588] r8169 0000:01:00.1 enp1s0f1: renamed from eth0
[ 3.058687] checking generic (70000000 7e9000) vs hw (80000000 1000000)
[ 3.058691] checking generic (70000000 7e9000) vs hw (70000000 10000000)
[ 3.058692] fb0: switching to inteldrmfb from EFI VGA
[ 3.058780] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 3.060454] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 3.060863] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/icl_dmc_ver1_09.bin (v1.9)
[ 3.075537] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[ 3.077717] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 3.077983] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11
[ 3.233509] input: FTCS1000:01 2808:0101 Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-FTCS1000:01/0018:2808:0101.0001/input/input12
[ 3.233577] input: FTCS1000:01 2808:0101 Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-FTCS1000:01/0018:2808:0101.0001/input/input13
[ 3.233633] hid-generic 0018:2808:0101.0001: input,hidraw0: I2C HID v1.00 Mouse [FTCS1000:01 2808:0101] on i2c-FTCS1000:01
[ 3.283355] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 3.286663] ata1.00: ATA-10: Seagate BarraCuda 120 SSD ZA1000CM10003, STZSE014, max UDMA/133
[ 3.286666] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 32), AA
[ 3.287155] ata1.00: configured for UDMA/133
[ 3.297217] ahci 0000:00:17.0: port does not support device sleep
[ 3.297334] scsi 0:0:0:0: Direct-Access ATA Seagate BarraCud E014 PQ: 0 ANSI: 5
[ 3.297458] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 3.297536] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 3.297545] sd 0:0:0:0: [sda] Write Protect is off
[ 3.297547] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 3.297557] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.321230] usb 3-7: new high-speed USB device number 2 using xhci_hcd
[ 3.322432] sda: sda1 sda2 sda3
[ 3.369181] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.484522] usb 3-7: New USB device found, idVendor=5986, idProduct=9102, bcdDevice= 6.01
[ 3.484526] usb 3-7: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 3.484527] usb 3-7: Product: BisonCam,NB Pro
[ 3.484528] usb 3-7: Manufacturer: Sonix Technology Co., Ltd.
[ 3.613156] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[ 3.762410] usb 3-10: New USB device found, idVendor=8087, idProduct=0029, bcdDevice= 0.01
[ 3.762413] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.550045] fbcon: i915drmfb (fb0) is primary device
[ 4.550051] fbcon: Deferring console take-over
[ 4.550064] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 6.238181] input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio2/input/input10
[ 36.695585] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 36.876373] systemd[1]: Inserted module 'autofs4'
[ 36.969960] systemd[1]: systemd 245.4-4ubuntu3.15 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 36.989283] systemd[1]: Detected architecture x86-64.
[ 37.021746] systemd[1]: Set hostname to <jrUbuntu>.
[ 37.112731] systemd[1]: /etc/systemd/system/teamviewerd.service:9: PIDFile= references a path below legacy directory /var/run/, updating /var/run/teamviewerd.pid → /run/teamviewerd.pid; please update the unit file accordingly.
[ 37.158807] systemd[1]: Created slice system-modprobe.slice.
[ 37.158979] systemd[1]: Created slice Cryptsetup Units Slice.
[ 37.159124] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 37.159294] systemd[1]: Created slice system-tor.slice.
[ 37.159415] systemd[1]: Created slice User and Session Slice.
[ 37.159449] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 37.159553] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 37.159585] systemd[1]: Reached target User and Group Name Lookups.
[ 37.159592] systemd[1]: Reached target Remote File Systems.
[ 37.159597] systemd[1]: Reached target Slices.
[ 37.159641] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 37.159689] systemd[1]: Listening on LVM2 poll daemon socket.
[ 37.159731] systemd[1]: Listening on Syslog Socket.
[ 37.159768] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 37.159791] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 37.159879] systemd[1]: Listening on Journal Audit Socket.
[ 37.159916] systemd[1]: Listening on Journal Socket (/dev/log).
[ 37.159959] systemd[1]: Listening on Journal Socket.
[ 37.160004] systemd[1]: Listening on udev Control Socket.
[ 37.160038] systemd[1]: Listening on udev Kernel Socket.
[ 37.160526] systemd[1]: Mounting Huge Pages File System...
[ 37.161037] systemd[1]: Mounting POSIX Message Queue File System...
[ 37.161779] systemd[1]: Mounting Kernel Debug File System...
[ 37.162494] systemd[1]: Mounting Kernel Trace File System...
[ 37.163522] systemd[1]: Starting Journal Service...
[ 37.164199] systemd[1]: Starting Availability of block devices...
[ 37.164934] systemd[1]: Starting Set the console keyboard layout...
[ 37.165714] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 37.166366] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 37.166412] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped.
[ 37.166959] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 37.166998] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 37.168294] systemd[1]: Starting Load Kernel Modules...
[ 37.169274] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 37.170246] systemd[1]: Starting udev Coldplug all Devices...
[ 37.171593] systemd[1]: Starting Uncomplicated firewall...
[ 37.174069] systemd[1]: Mounted Huge Pages File System.
[ 37.174466] systemd[1]: Mounted POSIX Message Queue File System.
[ 37.174620] systemd[1]: Mounted Kernel Debug File System.
[ 37.174922] systemd[1]: Mounted Kernel Trace File System.
[ 37.175551] systemd[1]: Finished Availability of block devices.
[ 37.176385] systemd[1]: Finished Create list of static device nodes for the current kernel.
[ 37.177129] systemd[1]: Finished Uncomplicated firewall.
[ 37.183431] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro. Quota mode: none.
[ 37.184865] systemd[1]: Finished Remount Root and Kernel File Systems.
[ 37.185374] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 37.185406] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[ 37.186141] systemd[1]: Starting Load/Save Random Seed...
[ 37.186862] systemd[1]: Starting Create System Users...
[ 37.190960] lp: driver loaded but no devices found
[ 37.194732] ppdev: user-space parallel port driver
[ 37.199096] systemd[1]: Finished Load/Save Random Seed.
[ 37.202942] systemd[1]: Finished Create System Users.
[ 37.203798] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 37.212797] IPMI message handler: version 39.2
[ 37.214261] ipmi device interface
[ 37.217112] systemd[1]: Finished Create Static Device Nodes in /dev.
[ 37.218205] systemd[1]: Starting udev Kernel Device Manager...
[ 37.225075] systemd[1]: Finished Set the console keyboard layout.
[ 37.230530] systemd[1]: Started Journal Service.
[ 37.238245] systemd-journald[611]: Received client request to flush runtime journal.
[ 37.275992] loop0: detected capacity change from 0 to 513744
[ 37.301455] loop1: detected capacity change from 0 to 8
[ 37.301579] loop2: detected capacity change from 0 to 113696
[ 37.301642] loop3: detected capacity change from 0 to 89264
[ 37.326054] loop4: detected capacity change from 0 to 113680
[ 37.353586] loop5: detected capacity change from 0 to 276120
[ 37.353662] loop6: detected capacity change from 0 to 199352
[ 37.369789] loop7: detected capacity change from 0 to 111080
[ 37.419488] input: Intel HID events as /devices/platform/INT33D5:00/input/input17
[ 37.446141] loop8: detected capacity change from 0 to 663432
[ 37.470512] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 37.477808] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[ 37.477877] intel_rapl_common: Found RAPL domain package
[ 37.537526] loop9: detected capacity change from 0 to 509456
[ 37.559572] mc: Linux media interface: v0.10
[ 37.561352] Bluetooth: Core ver 2.22
[ 37.561388] NET: Registered protocol family 31
[ 37.561390] Bluetooth: HCI device and connection manager initialized
[ 37.561396] Bluetooth: HCI socket layer initialized
[ 37.561398] Bluetooth: L2CAP socket layer initialized
[ 37.561402] Bluetooth: SCO socket layer initialized
[ 37.561970] ee1004 0-0050: 512 byte EE1004-compliant SPD EEPROM, read-only
[ 37.571615] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 37.571875] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 37.572209] videodev: Linux video capture interface: v2.00
[ 37.576944] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 37.576951] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 37.576952] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 37.576953] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 37.576954] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 37.612987] loop10: detected capacity change from 0 to 198696
[ 37.646034] Intel(R) Wireless WiFi driver for Linux
[ 37.646333] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002)
[ 37.658104] pstore: Using crash dump compression: deflate
[ 37.658136] pstore: Registered efi as persistent store backend
[ 37.660401] usb 3-7: Found UVC 1.00 device BisonCam,NB Pro (5986:9102)
[ 37.661685] usbcore: registered new interface driver btusb
[ 37.667372] iwlwifi 0000:02:00.0: api flags index 2 larger than supported by driver
[ 37.667395] iwlwifi 0000:02:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
[ 37.667927] iwlwifi 0000:02:00.0: loaded firmware version 63.c04f3485.0 cc-a0-63.ucode op_mode iwlmvm
[ 37.671372] input: BisonCam,NB Pro: BisonCam,NB Pr as /devices/pci0000:00/0000:00:14.0/usb3/3-7/3-7:1.0/input/input18
[ 37.671474] usbcore: registered new interface driver uvcvideo
[ 37.674929] Bluetooth: hci0: Bootloader revision 0.3 build 0 week 24 2017
[ 37.676047] Bluetooth: hci0: Device revision is 1
[ 37.676052] Bluetooth: hci0: Secure boot is enabled
[ 37.676054] Bluetooth: hci0: OTP lock is enabled
[ 37.676055] Bluetooth: hci0: API lock is enabled
[ 37.676055] Bluetooth: hci0: Debug lock is disabled
[ 37.676056] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 37.680858] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi
[ 37.697524] input: FTCS1000:01 2808:0101 Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-FTCS1000:01/0018:2808:0101.0001/input/input19
[ 37.697974] input: FTCS1000:01 2808:0101 Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-FTCS1000:01/0018:2808:0101.0001/input/input20
[ 37.698236] hid-multitouch 0018:2808:0101.0001: input,hidraw0: I2C HID v1.00 Mouse [FTCS1000:01 2808:0101] on i2c-FTCS1000:01
[ 37.724532] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 37.725728] intel_rapl_common: Found RAPL domain package
[ 37.725733] intel_rapl_common: Found RAPL domain core
[ 37.725735] intel_rapl_common: Found RAPL domain uncore
[ 37.725737] intel_rapl_common: Found RAPL domain psys
[ 37.733597] loop11: detected capacity change from 0 to 513784
[ 37.762716] intel_tcc_cooling: Programmable TCC Offset detected
[ 37.783631] iwlwifi 0000:02:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
[ 37.789810] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 37.790007] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 37.792487] thermal thermal_zone5: failed to read out thermal zone (-61)
[ 37.809193] Adding 999420k swap on /dev/mapper/vgubuntu-swap_1. Priority:-2 extents:1 across:999420k SSFS
[ 37.833341] loop12: detected capacity change from 0 to 126792
[ 37.835759] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC293: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 37.835765] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 37.835766] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 37.835768] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 37.835768] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 37.835770] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x1a
[ 37.835771] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 37.876946] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 37.898908] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[ 37.898968] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[ 37.899028] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[ 37.899070] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[ 37.899117] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[ 37.899158] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[ 37.899201] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[ 37.899242] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[ 37.913387] loop13: detected capacity change from 0 to 276072
[ 37.985506] loop14: detected capacity change from 0 to 126760
[ 37.996994] iwlwifi 0000:02:00.0: base HW address: b0:a4:60:fe:98:1d
[ 38.017459] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[ 38.089548] loop15: detected capacity change from 0 to 89352
[ 38.165506] loop16: detected capacity change from 0 to 133552
[ 38.229538] loop17: detected capacity change from 0 to 28248
[ 38.281855] audit: type=1400 audit(1647757713.019:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=1039 comm="apparmor_parser"
[ 38.281931] audit: type=1400 audit(1647757713.019:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=1034 comm="apparmor_parser"
[ 38.282383] audit: type=1400 audit(1647757713.019:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=1041 comm="apparmor_parser"
[ 38.288202] audit: type=1400 audit(1647757713.019:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1038 comm="apparmor_parser"
[ 38.288211] audit: type=1400 audit(1647757713.019:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1038 comm="apparmor_parser"
[ 38.288214] audit: type=1400 audit(1647757713.019:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1038 comm="apparmor_parser"
[ 38.288217] audit: type=1400 audit(1647757713.019:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oosplash" pid=1040 comm="apparmor_parser"
[ 38.288220] audit: type=1400 audit(1647757713.019:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=1042 comm="apparmor_parser"
[ 38.288222] audit: type=1400 audit(1647757713.023:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1045 comm="apparmor_parser"
[ 38.288225] audit: type=1400 audit(1647757713.023:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1045 comm="apparmor_parser"
[ 38.662325] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 38.662333] Bluetooth: BNEP filters: protocol multicast
[ 38.662342] Bluetooth: BNEP socket layer initialized
[ 38.869246] Generic FE-GE Realtek PHY r8169-0-101:00: attached PHY driver (mii_bus:phy_addr=r8169-0-101:00, irq=MAC)
[ 39.081314] r8169 0000:01:00.1 enp1s0f1: Link is Down
[ 39.281340] Bluetooth: hci0: Waiting for firmware download to complete
[ 39.281857] Bluetooth: hci0: Firmware loaded in 1563465 usecs
[ 39.281914] Bluetooth: hci0: Waiting for device to boot
[ 39.296850] Bluetooth: hci0: Device booted in 14599 usecs
[ 39.297631] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc
[ 39.299867] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 39.302853] Bluetooth: hci0: Firmware revision 0.0 build 121 week 36 2020
[ 39.362848] Bluetooth: hci0: MSFT filter_enable is already on
[ 39.365980] NET: Registered protocol family 38
[ 39.757294] loop18: detected capacity change from 0 to 8
[ 39.886202] Bluetooth: RFCOMM TTY layer initialized
[ 39.886212] Bluetooth: RFCOMM socket layer initialized
[ 39.886224] Bluetooth: RFCOMM ver 1.11
[ 42.867093] wlp2s0: authenticate with 44:a6:1e:97:a1:6b
[ 42.879180] wlp2s0: send auth to 44:a6:1e:97:a1:6b (try 1/3)
[ 42.960739] wlp2s0: authenticated
[ 42.961184] wlp2s0: associate with 44:a6:1e:97:a1:6b (try 1/3)
[ 42.964659] wlp2s0: RX AssocResp from 44:a6:1e:97:a1:6b (capab=0x1511 status=0 aid=25)
[ 42.977148] wlp2s0: associated
[ 42.988018] wlp2s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 44:a6:1e:97:a1:6b
[ 43.120064] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 45.132349] vboxdrv: loading out-of-tree module taints kernel.
[ 45.132601] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel
[ 45.135206] vboxdrv: Found 8 processor cores
[ 45.153445] vboxdrv: TSC mode is Invariant, tentative frequency 1190391320 Hz
[ 45.153450] vboxdrv: Successfully loaded version 6.1.32_Ubuntu r149290 (interface 0x00320000)
[ 45.161881] VBoxNetFlt: Successfully started.
[ 45.169821] VBoxNetAdp: Successfully started.
[ 45.254033] bpfilter: Loaded bpfilter_umh pid 1790
[ 45.254267] Started bpfilter
[ 46.911286] rfkill: input handler disabled
[ 47.209314] kauditd_printk_skb: 43 callbacks suppressed
[ 47.209319] audit: type=1400 audit(1647757721.947:55): apparmor="DENIED" operation="capable" profile="/snap/snapd/15177/usr/lib/snapd/snap-confine" pid=2188 comm="snap-confine" capability=4 capname="fsetid"
[ 49.382565] audit: type=1326 audit(1647757724.119:56): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=2188 comm="snap-store" exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f3541db176d code=0x50000
[ 51.237407] audit: type=1107 audit(1647757725.975:57): pid=1096 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.6" pid=2188 label="snap.snap-store.ubuntu-software" peer_pid=1114 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
[ 51.237637] audit: type=1107 audit(1647757725.975:58): pid=1096 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.6" pid=2188 label="snap.snap-store.ubuntu-software" peer_pid=1114 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
[ 51.262563] audit: type=1107 audit(1647757725.999:59): pid=1096 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.6" pid=2188 label="snap.snap-store.ubuntu-software" peer_pid=1114 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
[ 51.262878] audit: type=1107 audit(1647757725.999:60): pid=1096 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.6" pid=2188 label="snap.snap-store.ubuntu-software" peer_pid=1114 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
[ 51.684719] audit: type=1400 audit(1647757726.419:61): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/etc/PackageKit/Vendor.conf" pid=2188 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 74.501553] audit: type=1400 audit(1647757749.239:62): apparmor="DENIED" operation="capable" profile="/snap/snapd/15177/usr/lib/snapd/snap-confine" pid=2882 comm="snap-confine" capability=4 capname="fsetid"
[ 76.985035] audit: type=1400 audit(1647757751.719:63): apparmor="DENIED" operation="open" profile="snap.thunderbird.thunderbird" name="/proc/sys/dev/i915/perf_stream_paranoid" pid=2979 comm="thunderbird-bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 77.154337] audit: type=1400 audit(1647757751.891:64): apparmor="DENIED" operation="open" profile="snap.thunderbird.thunderbird" name="/proc/sys/dev/i915/perf_stream_paranoid" pid=2882 comm="GLXVsyncThread" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 77.757440] audit: type=1326 audit(1647757752.495:65): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.thunderbird.thunderbird pid=2882 comm="thunderbird-bin" exe="/snap/thunderbird/195/thunderbird-bin" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f1c2a99976d code=0x50000
[ 78.528344] audit: type=1400 audit(1647757753.263:66): apparmor="DENIED" operation="open" profile="snap.thunderbird.thunderbird" name="/proc/sys/dev/i915/perf_stream_paranoid" pid=2882 comm="Renderer" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 168.967568] audit: type=1400 audit(1647757842.590:67): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=2188 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 169.031758] audit: type=1400 audit(1647757842.654:68): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=2188 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 169.969338] audit: type=1326 audit(1647757843.594:69): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=2188 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7f3541da83cb code=0x50000
[ 351.782320] usb 3-5: new high-speed USB device number 4 using xhci_hcd
[ 351.979725] usb 3-5: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.10
[ 351.979734] usb 3-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 351.979737] usb 3-5: Product: Expansion
[ 351.979740] usb 3-5: Manufacturer: Seagate
[ 351.979742] usb 3-5: SerialNumber: NAAQSN8A
[ 352.025873] usbcore: registered new interface driver usb-storage
[ 352.040632] scsi host1: uas
[ 352.040759] usbcore: registered new interface driver uas
[ 352.051441] scsi 1:0:0:0: Direct-Access Seagate Expansion 0710 PQ: 0 ANSI: 6
[ 352.052633] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 357.702919] sd 1:0:0:0: [sdb] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 357.702927] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 357.703131] sd 1:0:0:0: [sdb] Write Protect is off
[ 357.703135] sd 1:0:0:0: [sdb] Mode Sense: 53 00 00 08
[ 357.703551] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 357.703892] sd 1:0:0:0: [sdb] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 357.833778] sdb: sdb1
[ 357.879546] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 654.212430] usb 3-5: USB disconnect, device number 4
[ 654.213078] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 654.453324] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 661.117726] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 661.138983] usb 4-1: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.10
[ 661.138992] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 661.138995] usb 4-1: Product: Expansion
[ 661.138998] usb 4-1: Manufacturer: Seagate
[ 661.139000] usb 4-1: SerialNumber: NAAQSN8A
[ 661.144280] scsi host1: uas
[ 661.144995] scsi 1:0:0:0: Direct-Access Seagate Expansion 0710 PQ: 0 ANSI: 6
[ 661.146559] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 667.411863] sd 1:0:0:0: [sdb] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 667.411867] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 667.412062] sd 1:0:0:0: [sdb] Write Protect is off
[ 667.412064] sd 1:0:0:0: [sdb] Mode Sense: 53 00 00 08
[ 667.412440] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 667.412833] sd 1:0:0:0: [sdb] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 667.519003] sdb: sdb1
[ 667.641881] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 674.413899] usb 3-3: new high-speed USB device number 5 using xhci_hcd
[ 674.564165] usb 3-3: New USB device found, idVendor=18a5, idProduct=0415, bcdDevice= 1.00
[ 674.564174] usb 3-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 674.564177] usb 3-3: Product: Store N Save Desktop HDD
[ 674.564180] usb 3-3: Manufacturer:
[ 674.564182] usb 3-3: SerialNumber: 1801021005000581
[ 674.566087] usb-storage 3-3:1.0: USB Mass Storage device detected
[ 674.566821] scsi host2: usb-storage 3-3:1.0
[ 675.578588] scsi 2:0:0:0: Direct-Access Verbatim Desktop HDD 3.0 0 PQ: 0 ANSI: 6
[ 675.579026] sd 2:0:0:0: Attached scsi generic sg2 type 0
[ 675.581047] sd 2:0:0:0: [sdc] Spinning up disk...
[ 676.601665] ......ready
[ 681.724803] sd 2:0:0:0: [sdc] Very big device. Trying to use READ CAPACITY(16).
[ 681.725016] sd 2:0:0:0: [sdc] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 681.725018] sd 2:0:0:0: [sdc] 4096-byte physical blocks
[ 681.725568] sd 2:0:0:0: [sdc] Write Protect is off
[ 681.725571] sd 2:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 681.726104] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 681.845945] sdc: sdc1 sdc2
[ 681.886890] sd 2:0:0:0: [sdc] Attached SCSI disk
jr@jrUbuntu:~$ Hors ligne
#11 Le 20/03/2022, à 10:53
- iznobe
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Bonjour , pendant les 682 secondes du dmesg ci-dessus , si tu n' as pas branché de disque via USB , je dirais que tu as probablement trop de chose connecté en USB qui demande du courant , et que de temps en temps il deconnecte un peripherique , on peut voir au moins 3 fois un disque ( re ) connecté via les ports USB :
[ 351.782320] usb 3-5: new high-speed USB device number 4 using xhci_hcd
[ 351.979725] usb 3-5: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.10
[ 351.979734] usb 3-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 351.979737] usb 3-5: Product: Expansion
[ 351.979740] usb 3-5: Manufacturer: Seagate
[ 351.979742] usb 3-5: SerialNumber: NAAQSN8A
----
[ 654.212430] usb 3-5: USB disconnect, device number 4
[ 654.213078] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 654.453324] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 661.117726] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 661.138983] usb 4-1: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.10
[ 661.138992] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 661.138995] usb 4-1: Product: Expansion
[ 661.138998] usb 4-1: Manufacturer: Seagate
[ 661.139000] usb 4-1: SerialNumber: NAAQSN8A
----
[ 674.413899] usb 3-3: new high-speed USB device number 5 using xhci_hcd
[ 674.564165] usb 3-3: New USB device found, idVendor=18a5, idProduct=0415, bcdDevice= 1.00
[ 674.564174] usb 3-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 674.564177] usb 3-3: Product: Store N Save Desktop HDD
[ 674.564180] usb 3-3: Manufacturer:
[ 674.564182] usb 3-3: SerialNumber: 1801021005000581
[ 674.566087] usb-storage 3-3:1.0: USB Mass Storage device detected
[ 674.566821] scsi host2: usb-storage 3-3:1.0
[ 675.578588] scsi 2:0:0:0: Direct-Access Verbatim Desktop HDD 3.0 0 PQ: 0 ANSI: 6
[ 675.579026] sd 2:0:0:0: Attached scsi generic sg2 type 0
[ 675.581047] sd 2:0:0:0: [sdc] Spinning up disk...
[ 676.601665] ......readyEn tant normal , tu devrais avoir tes disques qui ne se connecte qu ' une fois , sauf si par exemple tu met l' ordi en veille ou bien sur , si tu debranches rebranches le disque .
Il se peut aussi que tu conjugues plusieurs phenomenes ...
tu peux aussi , ne consulter , que les lignes du dmesg qui contiennent usb , avec cette commande par exemple afin , d ' eviter de surcharger la sortie :
sudo dmesg | grep usbParfois , sur certaine carte mere , il existe une option dans le BIOS , qui permet d' envoyer plus de courant pour , par exemple servir de chargeur .
A verifier si tu n 'as pas une telle option disponible , ca pourrait peut etre resoudre le probleme .
Une autre solution , serait de passer par un HUB USB autoalimenté , tous ne le sont pas , et tous ne sont pas forcement compatible linux ...
ou de n ' acheter que des disques avec leur propre alimentation externe .
Si je comprends bien , le soucis n ' apparait que lorsque tu fais un transfert d ' un disque externe USB vers un autre disque externe USB le tout branché sur port USB 2 de l ' ordinateur ?
Si oui , dans ce cas , je dirais alors qu ' effectivement ca va amplifier le phenomene dont parles @zakhar et c ' est pour cela que tu le percois autant du fait , que ce soit du USB2 vers USB2 et la bande passante etant limitée comme il doit lire et ecrire vers 2 peripheriques sur le meme bus USB . un peu comme si il faisait : je lis les données sur le disque 1 , je met en cache , j ' ecris sur le disque 2 , et je recommence .
Dernière modification par iznobe (Le 20/03/2022, à 11:08)
retour COMPLET et utilisable de commande | script montage partitions
MSI Z490A-pro , i7 10700 , 32 GB RAM .
En ligne
#12 Le 20/03/2022, à 10:59
- Zakhar
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
thealpman a écrit :
watch grep -e Dirty: -e Writeback: /proc/meminfoLe Dirty monte à ~400MB avant de se vider en alternance avec le Writeback. C'est effectivement pendant cette période de vidange que le transfert vers le disqu externe semble arrêté.
Ce phénomène ne se produit pas de façon visible en transfert via l'USB3 (ni en externe->interne vers un SSD via l'USB2).Ça a donc l'air "normal" ? Je n'avais jamais constaté ce phénomène sur Windows ou sur mon ancien ordinateur Ubuntu (qui avait il est vrai 2 USB3).
Voila, c'est ce que j'expliquais, et c'est normal !
C'est le fonctionnement par défaut de la cache en écriture sur Linux.
Si ça ne produit pas cet effet visible en USB3, comme je l'explique aussi plus haut, c'est que l'USB3 est "trop rapide" pour que tu le constates : la cache se vide bien plus vite.
Mais visiblement tu cumules aussi avec l'autre problème qui est un défaut d'alimentation.
La différence entre les deux est que l'histoire de la cache va produire une copie correcte, le défaut d'alimentation c'est comme si tu avais débranché sauvagement le disque, et la copie sera corrompue.
Si tu ne constates pas la même chose sur W$ c'est normal, c'est pas vraiment optimisé comme système. 
Illustration du phénomène de "copie lente" :
Il s'agit d'une copie d'une sauvegarde (~30Go) depuis mon "cloud 1fichier.com" via mon driver 1fichierfs, vers ma clé USB "lente".
Ainsi la courbe de débit montrée par la Freebox est significative.
On voit qu'au début, la vitesse est le maximum de la ligne fibre (1Gbps soit autour de 110Mo/s) c'est en fait bien plus rapide que l'USB2 !..
Mais ensuite ça sature et ça tombe vers zéro, et ça télécharge par à-coups.
Mon driver 1fichierfs montre clairement ça avec ses statistiques, on a des passages de plusieurs secondes à quasi zéro : en réalité quelques kilo-octets par seconde.
Pour une copie standard et constater le phénomène, vous pouvez utiliser le génial utilitaire pv au lieu d'un cp. Cela vous montrera le débit de copie.
Par exemple
pv /path/ma_sauvegarde >/path/ma/cle/USB/ma_sauvegardeVous constaterez le même phénomène que l'image ci-dessus.
Le premier "pic" dépend de votre RAM (et des réglages du Kernel). Comme j'ai 32Go de RAM sur cette machine, le "remplissage initial" est de l'ordre de 4 à 5Go (au lieu des 400Mo cités par thealpman)
Dernière modification par Zakhar (Le 20/03/2022, à 12:16)
"A computer is like air conditioning: it becomes useless when you open windows." (Linus Torvald)
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#13 Le 21/03/2022, à 10:17
- thealpman
Re : [EXPLIQUE] 20.04.4 Transfert intermittent vers DD externe via USB2.
Bonjour !
Merci iznobe pour ton aide, ci-dessous les réponses aux points que tu as soulevés :
l'un des disques est un 3.5 donc alimenté sur secteur, même comportement que le 2.5 alimenté par USB
j'ai regardé le BIOS, je n'ai pas vu l'option pour augmenter le courant fourni
j'ai connecté/déconnecté mes DD sur les USB pour faire les tests, d'où sans doute les entrées dans dmseg
les problèmes se produisent USB3->USB2 et SSD interne->USB2 mais pas SSD->USB3, c'est bien le port de sortie qui fait la différence
Merci Zakhar pour toutes ces précisions, ça explique bien ce qui se passe. (La capture d'écran n'apparaît pas bien dans ton post.)
Je passe en résolu.
Bonne journée
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