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cardabelle

Deconnexions intempestives

Bonjour,

Je subis chaque jour des déconnexions qui se multiplient le long de la journée et rendent la navigation infernale.
J'aimerais savoir s'il existe un moyen de les inventorier.

Merci.

Dernière modification par cardabelle (Le 27/04/2018, à 16:52)

Nuliel

Re : Deconnexions intempestives

Bonjour,

Tu peux faire un wificheck

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cardabelle

Re : Deconnexions intempestives

Merci, mais je ne suis pas en wifi...

cardabelle

Re : Deconnexions intempestives

Je vins d'essayer Autoscan et j'ai :

https://doc.ubuntu-fr.org/autoscan

xubu1957

Re : Deconnexions intempestives

Bonjour,

Donne :

cat /etc/lsb-release
lsusb
lspci
lspci -k -nn | grep -A 3 -i net
lspci -k
sudo lshw -C network
lsmod
ifconfig -a
uname -r -m 
cat  /etc/network/interfaces
nm-tool
sudo rfkill list
nmcli connection show
nmcli connection

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jeange

Re : Deconnexions intempestives

Bonjour,

Je subis chaque jour des connexions

ou des déconnexions ?

1 La doc dit: Le développement du logiciel semble arrêté depuis 2010 date de la version 1.5.
2 Essayer avec un autre câble ethernet.
A+

---

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Thinkpad X270 nvme 128Go i5 Ram 8Go Ubuntu 24.04.2 LTS 64bit et W10
Merci de donner les retours avec les balises < > et les allers avec les valises, et toujours pas de raton laveur.
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cardabelle

Re : Deconnexions intempestives

@xubu1957

 cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS"

 lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 04f2:b35a Chicony Electronics Co., Ltd 
Bus 003 Device 003: ID 8087:07dc Intel Corp. 
Bus 003 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
02:00.0 Network controller: Intel Corporation Wireless 7260 (rev c3)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)

  lspci -k -nn | grep -A 3 -i net
02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev c3)
	Subsystem: Intel Corporation Wireless-N 7260 [8086:4062]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
--
03:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
	Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1558:5455]
	Kernel driver in use: r8169
	Kernel modules: r8169

lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
	Subsystem: CLEVO/KAPOK Computer Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
	Kernel modules: ie31200_edac
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
	Subsystem: CLEVO/KAPOK Computer 4th Gen Core Processor Integrated Graphics Controller
	Kernel driver in use: i915
	Kernel modules: i915
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
	Subsystem: CLEVO/KAPOK Computer Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset Family USB xHCI
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset Family MEI Controller
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset Family USB EHCI
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset High Definition Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset Family USB EHCI
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05)
	Subsystem: CLEVO/KAPOK Computer HM86 Express LPC Controller
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
	Subsystem: CLEVO/KAPOK Computer 8 Series/C220 Series Chipset Family SMBus Controller
	Kernel modules: i2c_i801
02:00.0 Network controller: Intel Corporation Wireless 7260 (rev c3)
	Subsystem: Intel Corporation Wireless-N 7260
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
	Subsystem: CLEVO/KAPOK Computer Device 5455
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
	Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
	Kernel driver in use: r8169
	Kernel modules: r8169

sudo lshw -C network
[sudo] password for frf: 
  *-network DISABLED      
       description: Wireless interface
       product: Wireless 7260
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlp2s0
       version: c3
       serial: 80:19:34:42:43:11
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-121-generic firmware=17.608620.0 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
       resources: irq:30 memory:f7d00000-f7d01fff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0.1
       bus info: pci@0000:03:00.1
       logical name: enp3s0f1
       version: 12
       serial: 80:fa:5b:0c:1b:55
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8411-2_0.0.1 07/08/13 ip=192.168.0.50 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       resources: irq:27 ioport:e000(size=256) memory:f7c14000-f7c14fff memory:f7c10000-f7c13fff

lsmod
Module                  Size  Used by
usblp                  20480  0
drbg                   32768  1
ansi_cprng             16384  0
ctr                    16384  0
ccm                    20480  0
btrfs                 991232  0
xor                    24576  1 btrfs
raid6_pq              102400  1 btrfs
ufs                    73728  0
qnx4                   16384  0
hfsplus               106496  0
hfs                    57344  0
minix                  36864  0
ntfs                   98304  0
msdos                  20480  0
jfs                   180224  0
xfs                   978944  0
libcrc32c              16384  1 xfs
cpuid                  16384  0
pci_stub               16384  1
vboxpci                24576  0
vboxnetadp             28672  0
vboxnetflt             28672  0
vboxdrv               454656  3 vboxnetadp,vboxnetflt,vboxpci
rfcomm                 69632  2
bnep                   20480  2
snd_hda_codec_realtek    90112  1
snd_hda_codec_hdmi     53248  1
snd_hda_codec_generic    77824  1 snd_hda_codec_realtek
uvcvideo               90112  0
snd_hda_intel          40960  4
videobuf2_vmalloc      16384  1 uvcvideo
snd_hda_codec         135168  4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core           77824  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep              16384  1 snd_hda_codec
videobuf2_memops       16384  1 videobuf2_vmalloc
snd_pcm               106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
videobuf2_v4l2         28672  1 uvcvideo
intel_rapl             20480  0
videobuf2_core         36864  2 uvcvideo,videobuf2_v4l2
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
btusb                  45056  0
v4l2_common            16384  1 videobuf2_v4l2
btrtl                  16384  1 btusb
videodev              180224  4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
btbcm                  16384  1 btusb
media                  24576  2 uvcvideo,videodev
coretemp               16384  0
btintel                16384  1 btusb
kvm_intel             172032  0
bluetooth             520192  29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
arc4                   16384  2
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
kvm                   552960  1 kvm_intel
snd_rawmidi            32768  1 snd_seq_midi
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
cryptd                 20480  1 ghash_clmulni_intel
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
joydev                 20480  0
input_leds             16384  0
iwlmvm                311296  0
serio_raw              16384  0
mac80211              737280  1 iwlmvm
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
iwlwifi               200704  1 iwlmvm
snd                    81920  19 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
cfg80211              565248  3 iwlwifi,mac80211,iwlmvm
rtsx_pci_ms            20480  0
lpc_ich                24576  0
memstick               20480  1 rtsx_pci_ms
ie31200_edac           16384  0
mei_me                 36864  0
edac_core              53248  1 ie31200_edac
soundcore              16384  1 snd
shpchp                 36864  0
mei                    98304  1 mei_me
mac_hid                16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,ppdev,parport_pc
autofs4                40960  2
hid_generic            16384  0
usbhid                 49152  0
hid                   122880  2 hid_generic,usbhid
rtsx_pci_sdmmc         24576  0
i915                 1232896  6
psmouse               131072  0
ahci                   36864  3
libahci                32768  1 ahci
i2c_algo_bit           16384  1 i915
r8169                  86016  0
drm_kms_helper        155648  1 i915
mii                    16384  1 r8169
syscopyarea            16384  1 drm_kms_helper
rtsx_pci               53248  2 rtsx_pci_ms,rtsx_pci_sdmmc
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
drm                   364544  7 i915,drm_kms_helper
wmi                    20480  0
video                  40960  1 i915
fjes                   28672  0

 ifconfig -a
enp3s0f1  Link encap:Ethernet  HWaddr 80:fa:5b:0c:1b:55  
          inet addr:192.168.0.50  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: 2a01:e35:2eef:5930:bb00:39a7:5ea4:6713/64 Scope:Global
          inet6 addr: fe80::e863:4f34:ee05:93b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:490733 errors:0 dropped:0 overruns:0 frame:0
          TX packets:344400 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:533139054 (533.1 MB)  TX bytes:62324728 (62.3 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:207233 errors:0 dropped:0 overruns:0 frame:0
          TX packets:207233 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:250380393 (250.3 MB)  TX bytes:250380393 (250.3 MB)

wlp2s0    Link encap:Ethernet  HWaddr 80:19:34:42:43:11  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:1848 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1575 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1426969 (1.4 MB)  TX bytes:359475 (359.4 KB)

uname -r -m 
4.4.0-121-generic x86_64

cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

nm-tool
No command 'nm-tool' found, did you mean:
 Command 'dm-tool' from package 'lightdm' (main)
nm-tool: command not found

sudo rfkill list
0: phy0: Wireless LAN
	Soft blocked: yes
	Hard blocked: no
1: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

 nmcli connection show
NAME                UUID                                  TYPE             DEVICE   
Wired connection 1  30d92b29-0a31-3591-871a-9a763a380155  802-3-ethernet   enp3s0f1 
SousSurveillance    cc757f10-0237-41ac-a6b3-b6d4e4d881cb  802-11-wireless  --

nmcli connection
NAME                UUID                                  TYPE             DEVICE   
Wired connection 1  30d92b29-0a31-3591-871a-9a763a380155  802-3-ethernet   enp3s0f1 
SousSurveillance    cc757f10-0237-41ac-a6b3-b6d4e4d881cb  802-11-wireless  --   

cardabelle

Re : Deconnexions intempestives

@jeange

Oui, des déconnexions, je corrige.
Câble changé.

xubu1957

Re : Deconnexions intempestives

Ta carte Ethernet :

Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
	Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1558:5455]

utilise ce pilote :

	Kernel driver in use: r8169

Il y avait eu cette discussion, pour installer le r8168 > Je n'ai plus de connection filaire (connection filaire désactivée)

et cette procédure :

The same for Ubuntu:
Il en va de même pour Ubuntu.

deb http://de.archive.ubuntu.com/ubuntu/ xenial main restricted

would become to
deviendrait :

deb http://de.archive.ubuntu.com/ubuntu/ xenial main restricted universe

After this you have to do a:
Après cela, vous devez faire un :

sudo apt-get update

You can of course use graphical ways to enable non-free or universe. After you enabled the missing package repository, you will be ready to install the driver. This can be easily done with the following command:
Vous pouvez bien sûr utiliser des moyens graphiques pour activer le  non-free ou universe. Après avoir activé le dépôt de paquets manquant, vous serez prêt à installer le pilote. Ceci peut être fait facilement avec la commande suivante :

sudo apt-get install r8168-dkms

The procedure will take some time, depending on your CPU because the driver will be build for your working Kernel. The good side is, that if any Kernel update happens on your machine, the kernel will be rebuild against the new Kernel automatically after the update because of the use of dkms.
After the procedure is finished, you should be able to use your network card instantly. If not, you should consider a reboot of your PC then.
La procédure prendra un certain temps, en fonction de votre CPU car le pilote sera compilé pour votre noyau de travail. Le bon côté est que si une mise à jour du noyau se produit sur votre machine, le noyau sera reconstruit contre le nouveau noyau automatiquement après la mise à jour à cause de l'utilisation de dkms.
Une fois la procédure terminée, vous devriez pouvoir utiliser votre carte réseau instantanément. Si ce n'est pas le cas, vous devriez envisager de redémarrer votre PC.

_ _ _

Mais vu ton noyau :

uname -r -m 
4.4.0-121-generic x86_64

Je tenterai d'abord les mises à jour :

sudo apt update

sudo apt full-upgrade

pour tester avec le 4.4.0.122 > linux-headers-generic.

---

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur