#1 Le 12/10/2006, à 14:39
- bigre
USB : clefs et imprimante ne fonctionnent plus
Avec Kubuntu dernier cri, mis à jour.
Depuis ce matin, plus moyen d'utiliser une mémoire USB et une imprimante USB.
Le matériel n'est pas en cause, pour l'avoir testé sur un autre PC.
Dans /media, j'ai maintenant une liste de /media/usb1 à /media/usb7, en plus du /media/1GB habituel
A l'introduction de la clef usb, j'ai un message "An unknown error occured" de Konqueror.
# lsusb me liste bien l'imprimante et la mémoire
(ici sans imprimante)
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 004: ID 0781:5150 SanDisk Corp. SDCZ2 Cruzer Mini Flash Drive (thin)
Une idée pour identifier mieux le problème et le résoudre.
D'avance merci
Hors ligne
#2 Le 12/10/2006, à 17:46
- bigre
Re : USB : clefs et imprimante ne fonctionnent plus
Petite progression vers la solution ...
le montage automatique ne marche plus, mais à la main ça passe. C'est donc bien uniquement un probleme logiciel.
Diagnostique et traitement ????
root@luc-laptop:~# mount -t vfat /dev/sda1 /media/AFC1GB/
mount: périphérique spécial /dev/sda1 n'existe pas
root@luc-laptop:~# mount -t vfat /dev/sda /media/AFC1GB/
root@luc-laptop:~# df
Sys. de fich. 1K-blocs Occupé Disponible Capacité Monté sur
/dev/hda2 6894324 4594928 1949180 71% /
varrun 322912 92 322820 1% /var/run
varlock 322912 4 322908 1% /var/lock
udev 322912 116 322796 1% /dev
devshm 322912 0 322912 0% /dev/shm
lrm 322912 18856 304056 6% /lib/modules/2.6.15-27-386/volatile
/dev/hda3 24438444 21854400 1342624 95% /home
/dev/hda1 5603720 4686860 916860 84% /media/windows
/dev/sda 998976 14904 984072 2% /media/AFC1GB
Dernière modification par bigre (Le 12/10/2006, à 17:46)
Hors ligne
#3 Le 12/10/2006, à 20:29
- fsail
Re : USB : clefs et imprimante ne fonctionnent plus
Même problème pour moi, depuis la mise à jour de ce week end, mon imprimante usb, ma clé bluetooth et mon lecteur mp3 ne sont plus reconnu automatiquement ... Je ne sais pas d'où ça vient et comment résoudre ça.
Hors ligne
#4 Le 13/10/2006, à 07:37
- fsail
Re : USB : clefs et imprimante ne fonctionnent plus
Pour aider un peu voici mon dmesg :
[17179601.960000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17179602.576000] ACPI: Power Button (FF) [PWRF]
[17179602.576000] ACPI: Power Button (CM) [PWRB]
[17179602.672000] ibm_acpi: ec object not found
[17179602.704000] pcc_acpi: loading...
[17179604.928000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17179607.896000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17179607.896000] hub 3-0:1.0: over-current change on port 3
[17179608.440000] ppdev: user-space parallel port driver
[17179609.820000] agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
[17179609.820000] agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
[17179609.820000] agpgart: Putting AGP V3 device at 0000:02:00.0 into 8x mode
[17179610.000000] i2c_adapter i2c-2: SMBus Quick command not supported, can't probe for chips
[17179610.000000] i2c_adapter i2c-3: SMBus Quick command not supported, can't probe for chips
[17179610.000000] i2c_adapter i2c-4: SMBus Quick command not supported, can't probe for chips
[17179611.108000] apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
[17179611.112000] apm: overridden by ACPI.
[17179611.120000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17179611.364000] eth0: no IPv6 routers present
[17179612.020000] /dev/vmmon[4771]: Module vmmon: registered with major=10 minor=165
[17179612.020000] /dev/vmmon[4771]: Module vmmon: initialized
[17179612.180000] Bluetooth: Core ver 2.8
[17179612.180000] NET: Registered protocol family 31
[17179612.180000] Bluetooth: HCI device and connection manager initialized
[17179612.180000] Bluetooth: HCI socket layer initialized
[17179612.200000] Bluetooth: L2CAP ver 2.8
[17179612.200000] Bluetooth: L2CAP socket layer initialized
[17179614.088000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17179617.056000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17179620.024000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17179620.024000] hub 3-0:1.0: over-current change on port 4
[17179623.224000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17179626.192000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17179629.160000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17179632.128000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17179632.128000] hub 3-0:1.0: over-current change on port 5
[17179635.328000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17179638.296000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17179641.264000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17179644.232000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17179644.232000] hub 3-0:1.0: over-current change on port 6
[17179647.432000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17179650.400000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17179653.368000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17179656.336000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17179656.432000] Bluetooth: RFCOMM socket layer initialized
[17179656.432000] Bluetooth: RFCOMM TTY layer initialized
[17179656.432000] Bluetooth: RFCOMM ver 1.7
[17180056.740000] hub 3-0:1.0: over-current change on port 1
[17180056.972000] hub 3-0:1.0: over-current change on port 2
[17180060.172000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17180063.140000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17180066.108000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17180069.076000] hub 3-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[17180069.076000] hub 3-0:1.0: over-current change on port 3
[17180072.276000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17180075.244000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17180078.212000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17180081.180000] hub 3-0:1.0: Cannot enable port 3. Maybe the USB cable is bad?
[17180081.180000] hub 3-0:1.0: over-current change on port 4
[17180084.380000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17180087.348000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17180090.316000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17180093.284000] hub 3-0:1.0: Cannot enable port 4. Maybe the USB cable is bad?
[17180093.284000] hub 3-0:1.0: over-current change on port 5
[17180096.484000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17180099.452000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17180102.420000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17180105.388000] hub 3-0:1.0: Cannot enable port 5. Maybe the USB cable is bad?
[17180105.388000] hub 3-0:1.0: over-current change on port 6
[17180108.588000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17180111.556000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17180114.524000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17180117.492000] hub 3-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
[17180117.492000] hub 3-0:1.0: over-current change on port 1
[17180120.692000] hub 3-0:1.0: Cannot enable port 1. Maybe the USB cable is bad?
[17180123.660000] hub 3-0:1.0: Cannot enable port 1. Maybe the USB cable is bad?
[17180126.628000] hub 3-0:1.0: Cannot enable port 1. Maybe the USB cable is bad?
[17180129.596000] hub 3-0:1.0: Cannot enable port 1. Maybe the USB cable is bad?
Hors ligne
#5 Le 13/10/2006, à 09:10
- bigre
Re : USB : clefs et imprimante ne fonctionnent plus
Changement de comportement ce matin, après les mises à jour "Adept updater" : plus de tentative de montage automatique de la clef USB ... et toujours des dysfonctionnements ...
Bizarre tout ça ...
Quelles sont les commandes utiles ?
# lsusb
liste les périphériques
Et ensuite ?
# ls /dev
je ne vois plus de sda dans la liste ... ? Bizarre non ?
ram9 ttya7 ttyp9 ttyS44 ttywf
evms ptyb7 ptyqa ptyvd random ttya8 ttypa ttyS45 ttyx0
fb0 ptyb8 ptyqb ptyve rtc ttya9 ttypb ttyS46 ttyx1
fd ptyb9 ptyqc ptyvf sdb ttyaa ttypc ttyS47 ttyx2
full ptyba ptyqd ptyw0 sg0 ttyab ttypd ttys5 ttyx3
hda ptybb ptyqe ptyw1 shm ttyac ttype ttyS5 ttyx4
hda1 ptybc ptyqf ptyw2 snd ttyACM0 ttypf ttys6 ttyx5
hda2 ptybd ptyr0 ptyw3 sndstat ttyad ttyq0 ttyS6 ttyx6
hda3 ptybe ptyr1 ptyw4 stderr ttyae ttyq1 ttys7 ttyx7
hda4 ptybf ptyr2 ptyw5 stdin ttyaf ttyq2 ttyS7 ttyx8
hda5 ptyc0 ptyr3 ptyw6 stdout ttyb0 ttyq3 ttys8 ttyx9
hdc ptyc1 ptyr4 ptyw7 tty ttyb1 ttyq4 ttyS8 ttyxa
hpet ptyc2 ptyr5 ptyw8 tty0 ttyb2 ttyq5 ttys9 ttyxb
initctl ptyc3 ptyr6 ptyw9 tty1
Hors ligne
#6 Le 13/10/2006, à 20:39
- fsail
Re : USB : clefs et imprimante ne fonctionnent plus
Bizarre quand je débranche mon cable usb qui me sert pour le transfert mp3 > baladeur sur un autre port usb, alors j'ai tout mes périphériques usb qui sont reconnus ... Je comprends pas
Hors ligne
#7 Le 16/10/2006, à 09:21
- bigre
Re : USB : clefs et imprimante ne fonctionnent plus
Je ne progresse pas vraiment ... dnsa la compréhension du problème.
# lsusb
Bus 003 Device 005: ID 0781:5150 SanDisk Corp. SDCZ2 Cruzer Mini Flash Drive (thin)
la clef y est bien
Mais rien d'autre, pas de montage automatique, ...
$ pmount /dev/sdb
$ df
/dev/sdb 998976 72628 926348 8% /media/sdb
La clef est montée
$ ls /media/sdb
me donne bien la liste des fichiers
Konqueror me permet de gérer les fichiers en mode graphique
Par contre pour m'imprimante USB, je n'ai aucune idée ...
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