Et voilà :
[root@localhost ~]# tail -f /var/log/messages
Jul 2 21:28:43 localhost kernel: sdb: sdb1
Jul 2 21:28:43 localhost kernel: sd 7:0:0:0: Attached scsi removable disk sdb
Jul 2 21:28:43 localhost kernel: sd 7:0:0:0: Attached scsi generic sg3 type 0
Jul 2 21:28:44 localhost hald: mounted /dev/sdb1 on behalf of uid 500
Jul 2 21:29:16 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:29:16 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:29:34 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:29:34 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:30:05 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:30:05 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:30:49 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:30:49 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:31:22 localhost kernel: usb 3-2: USB disconnect, address 8
Jul 2 21:31:22 localhost kernel: Buffer I/O error on device sdb1, logical block 240
Jul 2 21:31:22 localhost kernel: lost page write due to I/O error on sdb1
Jul 2 21:31:22 localhost kernel: Buffer I/O error on device sdb1, logical block 486
Jul 2 21:31:22 localhost kernel: lost page write due to I/O error on sdb1
Jul 2 21:31:22 localhost kernel: Buffer I/O error on device sdb1, logical block 525
Jul 2 21:31:22 localhost kernel: lost page write due to I/O error on sdb1
Jul 2 21:31:22 localhost kernel: Buffer I/O error on device sdb1, logical block 3927245
Jul 2 21:31:22 localhost kernel: lost page write due to I/O error on sdb1
Jul 2 21:31:22 localhost hald[2001]: forcibly attempting to lazy unmount /dev/sdb1 as enclosing drive was disconnected
Jul 2 21:31:22 localhost hald: unmounted /dev/sdb1 from '/media/CHRISTOPHE' on behalf of uid 0
Jul 2 21:31:45 localhost kernel: usb 3-2: new full speed USB device using ohci_hcd and address 9
Jul 2 21:31:46 localhost kernel: usb 3-2: configuration #1 chosen from 1 choice
Jul 2 21:31:46 localhost kernel: scsi8 : SCSI emulation for USB Mass Storage devices
Jul 2 21:31:47 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:31:47 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:31:51 localhost kernel: scsi 8:0:0:0: Direct-Access USB Flash Memory 5.00 PQ: 0 ANSI: 0 CCS
Jul 2 21:31:51 localhost kernel: SCSI device sdb: 4028416 512-byte hdwr sectors (2063 MB)
Jul 2 21:31:51 localhost kernel: sdb: Write Protect is off
Jul 2 21:31:51 localhost kernel: sdb: assuming drive cache: write through
Jul 2 21:31:51 localhost kernel: SCSI device sdb: 4028416 512-byte hdwr sectors (2063 MB)
Jul 2 21:31:51 localhost kernel: sdb: Write Protect is off
Jul 2 21:31:51 localhost kernel: sdb: assuming drive cache: write through
Jul 2 21:31:51 localhost kernel: sdb: sdb1
Jul 2 21:31:51 localhost kernel: sd 8:0:0:0: Attached scsi removable disk sdb
Jul 2 21:31:51 localhost kernel: sd 8:0:0:0: Attached scsi generic sg3 type 0
Jul 2 21:31:52 localhost hald: mounted /dev/sdb1 on behalf of uid 500
Jul 2 21:31:56 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:31:56 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:32:06 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:32:06 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
Jul 2 21:32:43 localhost kernel: usb 3-2: USB disconnect, address 9
Jul 2 21:32:44 localhost kernel: Buffer I/O error on device sdb1, logical block 3927245
Jul 2 21:32:44 localhost kernel: lost page write due to I/O error on sdb1
Jul 2 21:32:44 localhost hald[2001]: forcibly attempting to lazy unmount /dev/sdb1 as enclosing drive was disconnected
Jul 2 21:32:44 localhost hald: unmounted /dev/sdb1 from '/media/CHRISTOPHE' on behalf of uid 0
Jul 2 21:34:58 localhost kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x86 on isa0060/serio0).
Jul 2 21:34:58 localhost kernel: atkbd.c: Use 'setkeycodes e006 <keycode>' to make it known.
L'ouverture avec Windows des fichiers .txt enregistrés sous Linux est très aléatoire : une fois sur deux, j'obtiens un fichier vide, et d'autres fois j'ai une bonne surprise : le fichier contient le code copié !!!