Voici le résultat des commandes, après un "fresh reboot" !
Code : Tout sélectionner
$ dmesg | tail -1
[ 22.380841] EXT4-fs (sda6): re-mounted. Opts: commit=0
$
Branchement du lecteur, sans disquette.
(le lecteur émet un "clic" toutes les 3/4 secondes)
Code : Tout sélectionner
$ dmesg | tail -40
[ 5.311247] iwl4965 0000:0b:00.0: irq 47 for MSI/MSI-X
[ 5.319795] input: PS/2 Mouse as /devices/platform/i8042/serio1/input/input8
[ 5.347916] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input9
[ 5.386201] iwl4965 0000:0b:00.0: loaded firmware version 228.61.2.24
[ 5.386388] Registered led device: phy0-led
[ 5.415560] ieee80211 phy0: Selected rate control algorithm 'iwl-4965-rs'
[ 5.698390] usbcore: registered new interface driver usbhid
[ 5.698393] usbhid: USB HID core driver
[ 5.708603] input: Dell Dell USB Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb4/4-2/4-2:1.0/input/input10
[ 5.711476] hid-generic 0003:413C:3012.0001: input,hidraw0: USB HID v1.11 Mouse [Dell Dell USB Optical Mouse] on usb-0000:00:1d.0-2/input0
[ 5.994484] Linux media interface: v0.10
[ 6.005853] Linux video capture interface: v2.00
[ 6.034942] uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:2640)
[ 6.035876] input: Laptop Integrated Webcam as /devices/pci0000:00/0000:00:1a.7/usb1/1-1/1-1:1.0/input/input11
[ 6.036170] usbcore: registered new interface driver uvcvideo
[ 6.036171] USB Video Class driver (1.1.1)
[ 6.722199] [drm] nouveau 0000:01:00.0: allocated 1920x1200 fb: 0x2c0000, bo f44eb000
[ 6.722318] fbcon: nouveaufb (fb0) is primary device
[ 6.755443] Console: switching to colour frame buffer device 240x75
[ 6.759137] fb0: nouveaufb frame buffer device
[ 6.759138] drm: registered panic notifier
[ 6.759142] [drm] Initialized nouveau 1.0.0 20120316 for 0000:01:00.0 on minor 0
[ 7.543806] EXT4-fs (sda5): re-mounted. Opts: (null)
[ 7.617122] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[ 7.631658] EXT4-fs (sda4): mounting ext2 file system using the ext4 subsystem
[ 7.635765] EXT4-fs (sda4): mounted filesystem without journal. Opts: (null)
[ 7.727875] Adding 4145148k swap on /dev/sda7. Priority:-1 extents:1 across:4145148k
[ 10.677088] sky2 0000:09:00.0: eth0: enabling interface
[ 10.677329] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 12.265862] sky2 0000:09:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
[ 12.266085] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 22.116089] EXT4-fs (sda5): re-mounted. Opts: commit=0
[ 22.380841] EXT4-fs (sda6): re-mounted. Opts: commit=0
[ 209.136756] usb 5-1: new full-speed USB device number 2 using uhci_hcd
[ 209.373039] Initializing USB Mass Storage driver...
[ 209.373683] scsi5 : usb-storage 5-1:1.0
[ 209.373818] usbcore: registered new interface driver usb-storage
[ 209.373819] USB Mass Storage support registered.
[ 210.412151] scsi 5:0:0:0: Direct-Access TEAC USB UF000x 0.00 PQ: 0 ANSI: 0 CCS
[ 210.668156] sd 5:0:0:0: [sdb] Attached SCSI removable disk
$
Insertion d'une disquette (valide, car testée sur un autre ordi hors d'âge) : le lecteur tourne pendant une petite minute, puis s'arrête.
Code : Tout sélectionner
$ dmesg | tail -40
[ 479.982742] ASC=0x30 ASCQ=0x0
[ 479.982747] sd 5:0:0:0: [sdb] CDB:
[ 479.982749] cdb[0]=0x28: 28 00 00 00 00 00 00 00 08 00 00 00
[ 479.982763] end_request: I/O error, dev sdb, sector 0
[ 479.982770] Buffer I/O error on device sdb, logical block 0
[ 479.982812] ldm_validate_partition_table(): Disk read failed.
[ 487.662823] sd 5:0:0:0: [sdb] Unhandled sense code
[ 487.662831] sd 5:0:0:0: [sdb]
[ 487.662834] Result: hostbyte=0x00 driverbyte=0x08
[ 487.662838] sd 5:0:0:0: [sdb]
[ 487.662840] Sense Key : 0x3 [current]
[ 487.662846] sd 5:0:0:0: [sdb]
[ 487.662849] ASC=0x30 ASCQ=0x0
[ 487.662853] sd 5:0:0:0: [sdb] CDB:
[ 487.662855] cdb[0]=0x28: 28 00 00 00 00 00 00 00 08 00 00 00
[ 487.662870] end_request: I/O error, dev sdb, sector 0
[ 487.662876] Buffer I/O error on device sdb, logical block 0
[ 495.407903] sd 5:0:0:0: [sdb] Unhandled sense code
[ 495.407911] sd 5:0:0:0: [sdb]
[ 495.407914] Result: hostbyte=0x00 driverbyte=0x08
[ 495.407918] sd 5:0:0:0: [sdb]
[ 495.407920] Sense Key : 0x3 [current]
[ 495.407926] sd 5:0:0:0: [sdb]
[ 495.407929] ASC=0x30 ASCQ=0x0
[ 495.407933] sd 5:0:0:0: [sdb] CDB:
[ 495.407935] cdb[0]=0x28: 28 00 00 00 00 00 00 00 08 00 00 00
[ 495.407950] end_request: I/O error, dev sdb, sector 0
[ 495.407956] Buffer I/O error on device sdb, logical block 0
[ 503.088030] sd 5:0:0:0: [sdb] Unhandled sense code
[ 503.088038] sd 5:0:0:0: [sdb]
[ 503.088041] Result: hostbyte=0x00 driverbyte=0x08
[ 503.088045] sd 5:0:0:0: [sdb]
[ 503.088047] Sense Key : 0x3 [current]
[ 503.088053] sd 5:0:0:0: [sdb]
[ 503.088056] ASC=0x30 ASCQ=0x0
[ 503.088060] sd 5:0:0:0: [sdb] CDB:
[ 503.088062] cdb[0]=0x28: 28 00 00 00 00 00 00 00 08 00 00 00
[ 503.088077] end_request: I/O error, dev sdb, sector 0
[ 503.088083] Buffer I/O error on device sdb, logical block 0
[ 503.088125] sdb: unable to read partition table
$
À noter que sous Nautilus, "Floppy Disk" apparaît bien dans la liste des périphériques, mais le montage ne se fait pas et l'action se termine par un message d'erreur "Impossible de monter Floppy Disk. Le délai d'attente est dépassé"
Code : Tout sélectionner
$ mount
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sys on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
dev on /dev type devtmpfs (rw,nosuid,relatime,size=1810676k,nr_inodes=215558,mode=755)
run on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
/dev/sda5 on / type ext4 (rw,relatime,data=ordered)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
/dev/sda6 on /home type ext4 (rw,relatime,data=ordered)
/dev/sda4 on /boot type ext2 (rw,relatime)
binfmt on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
gvfs-fuse-daemon on /home/hubert/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
$
Merci.