Lecteur multicartes USB détecté, mais périphérique non affiché / disponible, Ubuntu 12.04

J'ai des problèmes avec mon lecteur de carte USB sous Linux Ubuntu 12.04. Je pense que le périphérique est détecté par le système d'exploitation, mais n'est pas affiché dans les périphériques de catégorie et n'est donc pas disponible.

J'ai vérifié les commandes suivantes:

lecteur de carte non connecté:

USER@USER-VPCEA25EC:~$ lsusb
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:6409 Microdia Webcam

USER@USER-VPCEA25EC:~$ mount
/dev/sda8 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
gvfs-fuse-daemon on /home/USER/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=USER)
/dev/sda2 on /media/System Reserved type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda3 on /media/4CA4D15EA4D14B5A type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda5 on /media/327CD6DA7CD69845 type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda6 on /media/361ADB7E1ADB3997 type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)

lecteur de carte avec carte micro-sd connectée:

USER@USER-VPCEA25EC:~$ lsusb
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:6409 Microdia Webcam
Bus 002 Device 021: ID 14cd:125c Super Top

USER@USER-VPCEA25EC:~$ mount
/dev/sda8 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
gvfs-fuse-daemon on /home/USER/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=USER)
/dev/sda2 on /media/System Reserved type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda3 on /media/4CA4D15EA4D14B5A type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda5 on /media/327CD6DA7CD69845 type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda6 on /media/361ADB7E1ADB3997 type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)

sudo fdisk -l
[sudo] password for USER:
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x77f5110c

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1            2048    27928575    13963264   27  Hidden NTFS WinRE
/dev/sda2   *    27928576    28133375      102400    7  HPFS/NTFS/exFAT
/dev/sda3        28133376   364473007   168169816    7  HPFS/NTFS/exFAT
/dev/sda4       364478462   625139711   130330625    f  W95 Ext'd (LBA)
/dev/sda5       364478464   433210367    34365952    7  HPFS/NTFS/exFAT
/dev/sda6       501944320   625139711    61597696    7  HPFS/NTFS/exFAT
/dev/sda7       497909760   501934079     2012160   82  Linux swap / Solaris
/dev/sda8       433211392   497901567    32345088   83  Linux

dmesg [just the last lines of the output!]
[11195.873212] usb 2-1.2: Product: Mass Storage Device
[11195.873217] usb 2-1.2: Manufacturer: Generic
[11195.873222] usb 2-1.2: SerialNumber: 125C20100726
[11195.873808] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[11195.874002] scsi11 : usb-storage 2-1.2:1.0
[11196.872337] scsi 11:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[11196.872819] sd 11:0:0:0: Attached scsi generic sg2 type 0
[11196.878942] sd 11:0:0:0: [sdb] Attached SCSI removable disk
[11216.680055] usb 2-1.2: USB disconnect, device number 15
[11248.663928] usb 2-1.2: new full-speed USB device number 16 using ehci-pci
[11248.903959] usb 2-1.2: new high-speed USB device number 17 using ehci-pci
[11248.997457] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[11248.997467] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[11248.997473] usb 2-1.2: Product: Mass Storage Device
[11248.997478] usb 2-1.2: Manufacturer: Generic
[11248.997482] usb 2-1.2: SerialNumber: 125C20100726
[11248.998059] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[11248.998772] scsi12 : usb-storage 2-1.2:1.0
[11249.996821] scsi 12:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[11249.997373] sd 12:0:0:0: Attached scsi generic sg2 type 0
[11250.001521] sd 12:0:0:0: [sdb] Attached SCSI removable disk
[11304.368082] usb 2-1.2: USB disconnect, device number 17
[11349.255534] usb 2-1.2: new full-speed USB device number 18 using ehci-pci
[11349.495569] usb 2-1.2: new high-speed USB device number 19 using ehci-pci
[11349.589079] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[11349.589088] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[11349.589094] usb 2-1.2: Product: Mass Storage Device
[11349.589099] usb 2-1.2: Manufacturer: Generic
[11349.589104] usb 2-1.2: SerialNumber: 125C20100726
[11349.589680] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[11349.589873] scsi13 : usb-storage 2-1.2:1.0
[11350.588456] scsi 13:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[11350.589023] sd 13:0:0:0: Attached scsi generic sg2 type 0
[11350.591868] sd 13:0:0:0: [sdb] Attached SCSI removable disk
[11549.106742] usb 2-1.2: USB disconnect, device number 19
[11661.900041] usb 2-1.2: new full-speed USB device number 20 using ehci-pci
[11662.140080] usb 2-1.2: new high-speed USB device number 21 using ehci-pci
[11662.233579] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[11662.233588] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[11662.233594] usb 2-1.2: Product: Mass Storage Device
[11662.233599] usb 2-1.2: Manufacturer: Generic
[11662.233604] usb 2-1.2: SerialNumber: 125C20100726
[11662.234192] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[11662.234388] scsi14 : usb-storage 2-1.2:1.0
[11663.232944] scsi 14:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[11663.235492] sd 14:0:0:0: Attached scsi generic sg2 type 0
[11663.238969] sd 14:0:0:0: [sdb] Attached SCSI removable disk
[12303.061357] cfg80211: Calling CRDA for country: DE
[12303.999994] wlan0: authenticate with a2:05:43:f3:75:03
[12304.022878] wlan0: send auth to a2:05:43:f3:75:03 (try 1/3)
[12304.259518] wlan0: send auth to a2:05:43:f3:75:03 (try 2/3)
[12304.363523] wlan0: send auth to a2:05:43:f3:75:03 (try 3/3)
[12304.377861] wlan0: authenticated
[12304.379494] wlan0: associate with a2:05:43:f3:75:03 (try 1/3)
[12304.400489] wlan0: RX AssocResp from a2:05:43:f3:75:03 (capab=0x431 status=0 aid=1)
[12304.400569] wlan0: associated
[16693.996812] usb 2-1.2: USB disconnect, device number 21
[16712.351561] usb 2-1.2: new full-speed USB device number 22 using ehci-pci
[16712.591595] usb 2-1.2: new high-speed USB device number 23 using ehci-pci
[16712.685133] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[16712.685143] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[16712.685150] usb 2-1.2: Product: Mass Storage Device
[16712.685155] usb 2-1.2: Manufacturer: Generic
[16712.685159] usb 2-1.2: SerialNumber: 125C20100726
[16712.686294] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[16712.686481] scsi15 : usb-storage 2-1.2:1.0
[16713.684589] scsi 15:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[16713.685137] sd 15:0:0:0: Attached scsi generic sg2 type 0
[16713.691113] sd 15:0:0:0: [sdb] Attached SCSI removable disk
[17520.033230] usb 2-1.2: USB disconnect, device number 23
[17622.276736] usb 2-1.2: new low-speed USB device number 24 using ehci-pci
[17622.372987] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2510
[17622.372997] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[17622.373003] usb 2-1.2: Product: USB OPTICAL MOUSE
[17622.373008] usb 2-1.2: Manufacturer: PIXART
[17622.377104] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input12
[17622.377365] hid-generic 0003:093A:2510.0002: input,hidraw0: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:1d.0-1.2/input0
[18029.260300] usb 2-1.2: USB disconnect, device number 24
[18030.972120] usb 2-1.2: new full-speed USB device number 25 using ehci-pci
[18031.212164] usb 2-1.2: new high-speed USB device number 26 using ehci-pci
[18031.305422] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[18031.305432] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[18031.305438] usb 2-1.2: Product: Mass Storage Device
[18031.305443] usb 2-1.2: Manufacturer: Generic
[18031.305448] usb 2-1.2: SerialNumber: 125C20100726
[18031.306025] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[18031.306206] scsi16 : usb-storage 2-1.2:1.0
[18032.305030] scsi 16:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[18032.305584] sd 16:0:0:0: Attached scsi generic sg2 type 0
[18032.309586] sd 16:0:0:0: [sdb] Attached SCSI removable disk
[18038.267625] usb 2-1.2: USB disconnect, device number 26
[18043.434048] usb 2-1.2: new full-speed USB device number 27 using ehci-pci
[18043.674116] usb 2-1.2: new high-speed USB device number 28 using ehci-pci
[18043.767622] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[18043.767632] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[18043.767638] usb 2-1.2: Product: Mass Storage Device
[18043.767643] usb 2-1.2: Manufacturer: Generic
[18043.767648] usb 2-1.2: SerialNumber: 125C20100726
[18043.768227] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[18043.768422] scsi17 : usb-storage 2-1.2:1.0
[18044.766927] scsi 17:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[18044.767441] sd 17:0:0:0: Attached scsi generic sg2 type 0
[18044.773377] sd 17:0:0:0: [sdb] Attached SCSI removable disk
[18877.756516] usb 2-1.2: USB disconnect, device number 28
[18883.252261] usb 2-1.2: new low-speed USB device number 29 using ehci-pci
[18883.348439] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2510
[18883.348449] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[18883.348455] usb 2-1.2: Product: USB OPTICAL MOUSE
[18883.348459] usb 2-1.2: Manufacturer: PIXART
[18883.352456] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input13
[18883.352731] hid-generic 0003:093A:2510.0003: input,hidraw0: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:1d.0-1.2/input0
[32313.790925] usb 2-1.2: USB disconnect, device number 29
[32322.725326] usb 2-1.2: new full-speed USB device number 30 using ehci-pci
[32322.965329] usb 2-1.2: new high-speed USB device number 31 using ehci-pci
[32323.058861] usb 2-1.2: New USB device found, idVendor=14cd, idProduct=125c
[32323.058870] usb 2-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[32323.058876] usb 2-1.2: Product: Mass Storage Device
[32323.058881] usb 2-1.2: Manufacturer: Generic
[32323.058886] usb 2-1.2: SerialNumber: 125C20100726
[32323.059323] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[32323.059471] scsi18 : usb-storage 2-1.2:1.0
[32324.058168] scsi 18:0:0:0: Direct-Access     Mass     Storage Device        PQ: 0 ANSI: 0 CCS
[32324.058941] sd 18:0:0:0: Attached scsi generic sg2 type 0
[32324.064521] sd 18:0:0:0: [sdb] Attached SCSI removable disk

Comment puis-je résoudre ce problème?

salutations

Le lecteur de carte fonctionne sur Ubuntu 12.04 mais le système d'exploitation ne semble pas trouver la carte lorsqu'il est inséré. Il semble que vous ayez 2 options à court terme:

A. Redémarrez avec la carte SD dans la fente ;-)

B. Faites une nouvelle analyse pci (exécutez ce qui suit en tant que root)

sudo su -l

echo 1 > /sys/bus/pci/rescan

Le bogue avec la solution de contournement est répertorié ici

OU:

Sur le type de terminal sudo blkidavant d'insérer le périphérique, tous les périphériques bloqués actuellement sur votre système seront imprimés. Maintenant, insérez le périphérique et tapez sudo blkid à nouveau. Vous verrez maintenant que le nouveau périphérique a été ajouté (soit en tant /dev/sdbxque /dev/sdcxou en tant que / dev / sddx, où x> = 1).

Maintenant, allez à nouveau au terminal et tapez sudo mount /dev/sdxx /dir/to/be/mounted/où xx sont les 2 dernières lettres du périphérique que vous venez de détecter.

Maintenant, les fichiers seront accessibles à la /dir/to/be/mounted. Notez également que vous avez utilisé sudo pour copier des fichiers dans le répertoire.

Et avant de retirer le périphérique, démontez-le à l'aide de sudo umount /dev/sdxx