Merci de ton aide impliquée en tout cas !
Voici les retours :
benjamin-farrudja@benjamin-farrudja-laptop:~$ sudo ls -l /dev/
[sudo] password for benjamin-farrudja:
total 0
crw-rw----+ 1 root audio 14, 4 2010-10-04 11:34 audio
drwxr-xr-x 2 root root 80 2010-10-04 11:33 benjamin-farrudja-pcportable
drwxr-xr-x 2 root root 760 2010-10-04 11:33 block
drwxr-xr-x 2 root root 120 2010-10-04 11:33 bsg
drwxr-xr-x 3 root root 60 2010-10-04 11:33 bus
lrwxrwxrwx 1 root root 3 2010-10-04 11:34 cdrom -> sr0
lrwxrwxrwx 1 root root 3 2010-10-04 11:34 cdrw -> sr0
drwxr-xr-x 2 root root 3520 2010-10-04 14:22 char
crw------- 1 root root 5, 1 2010-10-04 11:34 console
lrwxrwxrwx 1 root root 11 2010-10-04 11:34 core -> /proc/kcore
crw-rw---- 1 root root 10, 58 2010-10-04 11:34 cpu_dma_latency
drwxr-xr-x 5 root root 100 2010-10-04 11:33 disk
crw-rw----+ 1 root audio 14, 3 2010-10-04 11:34 dsp
lrwxrwxrwx 1 root root 3 2010-10-04 11:34 dvd -> sr0
lrwxrwxrwx 1 root root 3 2010-10-04 11:34 dvdrw -> sr0
crw-rw---- 1 root root 10, 61 2010-10-04 11:34 ecryptfs
crw-rw---- 1 root video 29, 0 2010-10-04 11:34 fb0
lrwxrwxrwx 1 root root 13 2010-10-04 11:34 fd -> /proc/self/fd
crw-rw-rw- 1 root root 1, 7 2010-10-04 11:34 full
crw-rw-rw- 1 root fuse 10, 229 2010-10-04 11:34 fuse
crw-rw---- 1 root root 251, 0 2010-10-04 11:34 hidraw0
crw-rw---- 1 root root 251, 1 2010-10-04 14:22 hidraw1
crw-rw---- 1 root root 10, 228 2010-10-04 11:34 hpet
drwxr-xr-x 4 root root 380 2010-10-04 14:22 input
crw-rw---- 1 root root 1, 11 2010-10-04 11:34 kmsg
srw-rw-rw- 1 root root 0 2010-10-04 11:34 log
brw-rw---- 1 root disk 7, 0 2010-10-04 11:34 loop0
brw-rw---- 1 root disk 7, 1 2010-10-04 11:34 loop1
brw-rw---- 1 root disk 7, 2 2010-10-04 11:34 loop2
brw-rw---- 1 root disk 7, 3 2010-10-04 11:34 loop3
brw-rw---- 1 root disk 7, 4 2010-10-04 11:34 loop4
brw-rw---- 1 root disk 7, 5 2010-10-04 11:34 loop5
brw-rw---- 1 root disk 7, 6 2010-10-04 11:34 loop6
brw-rw---- 1 root disk 7, 7 2010-10-04 11:34 loop7
drwxr-xr-x 2 root root 100 2010-10-04 11:33 mapper
crw-rw---- 1 root root 10, 227 2010-10-04 11:34 mcelog
crw-r----- 1 root kmem 1, 1 2010-10-04 11:34 mem
crw-rw----+ 1 root audio 14, 0 2010-10-04 11:34 mixer
drwxr-xr-x 2 root root 60 2010-09-25 17:46 net
crw-rw---- 1 root root 10, 57 2010-10-04 11:34 network_latency
crw-rw---- 1 root root 10, 56 2010-10-04 11:34 network_throughput
crw-rw-rw- 1 root root 1, 3 2010-10-04 11:34 null
crw-rw-rw- 1 root root 195, 0 2010-10-04 11:34 nvidia0
crw-rw-rw- 1 root root 195, 255 2010-10-04 11:34 nvidiactl
crw-rw---- 1 root root 1, 12 2010-10-04 11:34 oldmem
drwxr-xr-x 2 root root 60 2010-10-04 11:33 pktcdvd
crw-r----- 1 root kmem 1, 4 2010-10-04 11:34 port
crw------- 1 root root 108, 0 2010-10-04 11:34 ppp
crw-rw---- 1 root root 10, 1 2010-10-04 11:34 psaux
crw-rw-rw- 1 root tty 5, 2 2010-10-04 15:53 ptmx
drwxr-xr-x 2 root root 0 2010-04-19 11:30 pts
brw-rw---- 1 root disk 1, 0 2010-10-04 11:34 ram0
brw-rw---- 1 root disk 1, 1 2010-10-04 11:34 ram1
brw-rw---- 1 root disk 1, 10 2010-10-04 11:34 ram10
brw-rw---- 1 root disk 1, 11 2010-10-04 11:34 ram11
brw-rw---- 1 root disk 1, 12 2010-10-04 11:34 ram12
brw-rw---- 1 root disk 1, 13 2010-10-04 11:34 ram13
brw-rw---- 1 root disk 1, 14 2010-10-04 11:34 ram14
brw-rw---- 1 root disk 1, 15 2010-10-04 11:34 ram15
brw-rw---- 1 root disk 1, 2 2010-10-04 11:34 ram2
brw-rw---- 1 root disk 1, 3 2010-10-04 11:34 ram3
brw-rw---- 1 root disk 1, 4 2010-10-04 11:34 ram4
brw-rw---- 1 root disk 1, 5 2010-10-04 11:34 ram5
brw-rw---- 1 root disk 1, 6 2010-10-04 11:34 ram6
brw-rw---- 1 root disk 1, 7 2010-10-04 11:34 ram7
brw-rw---- 1 root disk 1, 8 2010-10-04 11:34 ram8
brw-rw---- 1 root disk 1, 9 2010-10-04 11:34 ram9
crw-rw-rw- 1 root root 1, 8 2010-10-04 11:34 random
crw-rw-r--+ 1 root root 10, 62 2010-10-04 11:34 rfkill
lrwxrwxrwx 1 root root 4 2010-10-04 11:34 root -> sdc1
lrwxrwxrwx 1 root root 4 2010-10-04 11:34 rtc -> rtc0
crw-rw---- 1 root root 254, 0 2010-10-04 11:34 rtc0
lrwxrwxrwx 1 root root 3 2010-10-04 11:34 scd0 -> sr0
brw-rw---- 1 root disk 8, 0 2010-10-04 11:34 sda
brw-rw---- 1 root disk 8, 1 2010-10-04 11:34 sda1
brw-rw---- 1 root disk 8, 2 2010-10-04 11:34 sda2
brw-rw---- 1 root disk 8, 5 2010-10-04 11:34 sda5
brw-rw---- 1 root disk 8, 16 2010-10-04 11:34 sdb
brw-rw---- 1 root disk 8, 32 2010-10-04 11:34 sdc
brw-rw---- 1 root disk 8, 33 2010-10-04 11:34 sdc1
brw-rw---- 1 root disk 8, 34 2010-10-04 11:34 sdc2
brw-rw---- 1 root disk 8, 37 2010-10-04 11:34 sdc5
crw-rw----+ 1 root audio 14, 1 2010-10-04 11:34 sequencer
crw-rw----+ 1 root audio 14, 8 2010-10-04 11:34 sequencer2
crw-rw---- 1 root cdrom 21, 0 2010-10-04 11:34 sg0
crw-rw---- 1 root disk 21, 1 2010-10-04 11:34 sg1
crw-rw---- 1 root disk 21, 2 2010-10-04 11:34 sg2
crw-rw---- 1 root disk 21, 3 2010-10-04 11:34 sg3
drwxrwxrwt 2 root root 120 2010-10-04 15:53 shm
crw-rw---- 1 root root 10, 231 2010-10-04 11:34 snapshot
drwxr-xr-x 3 root root 260 2010-10-04 11:34 snd
lrwxrwxrwx 1 root root 24 2010-10-04 11:34 sndstat -> /proc/asound/oss/sndstat
brw-rw----+ 1 root cdrom 11, 0 2010-10-04 11:34 sr0
lrwxrwxrwx 1 root root 15 2010-10-04 11:34 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root 15 2010-10-04 11:34 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root 15 2010-10-04 11:34 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty 5, 0 2010-10-04 15:53 tty
crw--w---- 1 root root 4, 0 2010-10-04 11:34 tty0
crw------- 1 root root 4, 1 2010-10-04 11:34 tty1
crw--w---- 1 root tty 4, 10 2010-10-04 11:34 tty10
crw--w---- 1 root tty 4, 11 2010-10-04 11:34 tty11
crw--w---- 1 root tty 4, 12 2010-10-04 11:34 tty12
crw--w---- 1 root tty 4, 13 2010-10-04 11:34 tty13
crw--w---- 1 root tty 4, 14 2010-10-04 11:34 tty14
crw--w---- 1 root tty 4, 15 2010-10-04 11:34 tty15
crw--w---- 1 root tty 4, 16 2010-10-04 11:34 tty16
crw--w---- 1 root tty 4, 17 2010-10-04 11:34 tty17
crw--w---- 1 root tty 4, 18 2010-10-04 11:34 tty18
crw--w---- 1 root tty 4, 19 2010-10-04 11:34 tty19
crw------- 1 root root 4, 2 2010-10-04 11:34 tty2
crw--w---- 1 root tty 4, 20 2010-10-04 11:34 tty20
crw--w---- 1 root tty 4, 21 2010-10-04 11:34 tty21
crw--w---- 1 root tty 4, 22 2010-10-04 11:34 tty22
crw--w---- 1 root tty 4, 23 2010-10-04 11:34 tty23
crw--w---- 1 root tty 4, 24 2010-10-04 11:34 tty24
crw--w---- 1 root tty 4, 25 2010-10-04 11:34 tty25
crw--w---- 1 root tty 4, 26 2010-10-04 11:34 tty26
crw--w---- 1 root tty 4, 27 2010-10-04 11:34 tty27
crw--w---- 1 root tty 4, 28 2010-10-04 11:34 tty28
crw--w---- 1 root tty 4, 29 2010-10-04 11:34 tty29
crw------- 1 root root 4, 3 2010-10-04 11:34 tty3
crw--w---- 1 root tty 4, 30 2010-10-04 11:34 tty30
crw--w---- 1 root tty 4, 31 2010-10-04 11:34 tty31
crw--w---- 1 root tty 4, 32 2010-10-04 11:34 tty32
crw--w---- 1 root tty 4, 33 2010-10-04 11:34 tty33
crw--w---- 1 root tty 4, 34 2010-10-04 11:34 tty34
crw--w---- 1 root tty 4, 35 2010-10-04 11:34 tty35
crw--w---- 1 root tty 4, 36 2010-10-04 11:34 tty36
crw--w---- 1 root tty 4, 37 2010-10-04 11:34 tty37
crw--w---- 1 root tty 4, 38 2010-10-04 11:34 tty38
crw--w---- 1 root tty 4, 39 2010-10-04 11:34 tty39
crw------- 1 root root 4, 4 2010-10-04 11:34 tty4
crw--w---- 1 root tty 4, 40 2010-10-04 11:34 tty40
crw--w---- 1 root tty 4, 41 2010-10-04 11:34 tty41
crw--w---- 1 root tty 4, 42 2010-10-04 11:34 tty42
crw--w---- 1 root tty 4, 43 2010-10-04 11:34 tty43
crw--w---- 1 root tty 4, 44 2010-10-04 11:34 tty44
crw--w---- 1 root tty 4, 45 2010-10-04 11:34 tty45
crw--w---- 1 root tty 4, 46 2010-10-04 11:34 tty46
crw--w---- 1 root tty 4, 47 2010-10-04 11:34 tty47
crw--w---- 1 root tty 4, 48 2010-10-04 11:34 tty48
crw--w---- 1 root tty 4, 49 2010-10-04 11:34 tty49
crw------- 1 root root 4, 5 2010-10-04 11:34 tty5
crw--w---- 1 root tty 4, 50 2010-10-04 11:34 tty50
crw--w---- 1 root tty 4, 51 2010-10-04 11:34 tty51
crw--w---- 1 root tty 4, 52 2010-10-04 11:34 tty52
crw--w---- 1 root tty 4, 53 2010-10-04 11:34 tty53
crw--w---- 1 root tty 4, 54 2010-10-04 11:34 tty54
crw--w---- 1 root tty 4, 55 2010-10-04 11:34 tty55
crw--w---- 1 root tty 4, 56 2010-10-04 11:34 tty56
crw--w---- 1 root tty 4, 57 2010-10-04 11:34 tty57
crw--w---- 1 root tty 4, 58 2010-10-04 11:34 tty58
crw--w---- 1 root tty 4, 59 2010-10-04 11:34 tty59
crw------- 1 root root 4, 6 2010-10-04 11:34 tty6
crw--w---- 1 root tty 4, 60 2010-10-04 11:34 tty60
crw--w---- 1 root tty 4, 61 2010-10-04 11:34 tty61
crw--w---- 1 root tty 4, 62 2010-10-04 11:34 tty62
crw--w---- 1 root tty 4, 63 2010-10-04 11:34 tty63
crw--w---- 1 root root 4, 7 2010-10-04 11:34 tty7
crw--w---- 1 root tty 4, 8 2010-10-04 11:34 tty8
crw--w---- 1 root tty 4, 9 2010-10-04 11:34 tty9
crw-rw---- 1 root dialout 4, 64 2010-10-04 11:34 ttyS0
crw-rw---- 1 root dialout 4, 65 2010-10-04 11:34 ttyS1
crw-rw---- 1 root dialout 4, 66 2010-10-04 11:34 ttyS2
crw-rw---- 1 root dialout 4, 67 2010-10-04 11:34 ttyS3
crw-rw-rw- 1 root root 1, 9 2010-10-04 11:34 urandom
crw-rw---- 1 root root 252, 0 2010-10-04 11:34 usbmon0
crw-rw---- 1 root root 252, 1 2010-10-04 11:34 usbmon1
crw-rw---- 1 root root 252, 2 2010-10-04 11:34 usbmon2
crw-rw---- 1 root root 252, 3 2010-10-04 11:34 usbmon3
crw-rw---- 1 root root 252, 4 2010-10-04 11:34 usbmon4
crw-rw---- 1 root root 252, 5 2010-10-04 11:34 usbmon5
crw-rw---- 1 root root 252, 6 2010-10-04 11:34 usbmon6
crw-rw---- 1 root root 252, 7 2010-10-04 11:34 usbmon7
drwxr-xr-x 4 root root 80 2010-10-04 11:34 v4l
crw-rw---- 1 root tty 7, 0 2010-10-04 11:34 vcs
crw-rw---- 1 root tty 7, 1 2010-10-04 11:34 vcs1
crw-rw---- 1 root tty 7, 2 2010-10-04 11:34 vcs2
crw-rw---- 1 root tty 7, 3 2010-10-04 11:34 vcs3
crw-rw---- 1 root tty 7, 4 2010-10-04 11:34 vcs4
crw-rw---- 1 root tty 7, 5 2010-10-04 11:34 vcs5
crw-rw---- 1 root tty 7, 6 2010-10-04 11:34 vcs6
crw-rw---- 1 root tty 7, 7 2010-10-04 11:34 vcs7
crw-rw---- 1 root tty 7, 128 2010-10-04 11:34 vcsa
crw-rw---- 1 root tty 7, 129 2010-10-04 11:34 vcsa1
crw-rw---- 1 root tty 7, 130 2010-10-04 11:34 vcsa2
crw-rw---- 1 root tty 7, 131 2010-10-04 11:34 vcsa3
crw-rw---- 1 root tty 7, 132 2010-10-04 11:34 vcsa4
crw-rw---- 1 root tty 7, 133 2010-10-04 11:34 vcsa5
crw-rw---- 1 root tty 7, 134 2010-10-04 11:34 vcsa6
crw-rw---- 1 root tty 7, 135 2010-10-04 11:34 vcsa7
crw-rw---- 1 root root 10, 63 2010-10-04 11:34 vga_arbiter
crw-rw----+ 1 root video 81, 0 2010-10-04 11:34 video0
crw-rw-rw- 1 root root 1, 5 2010-10-04 11:34 zero
benjamin-farrudja@benjamin-farrudja-laptop:~$ sudo ls -l /dev/benjamin--farrudja--pcportable
ls: impossible d'accéder à /dev/benjamin--farrudja--pcportable: Aucun fichier ou dossier de ce type
benjamin-farrudja@benjamin-farrudja-laptop:~$ sudo ls -l /dev/benjamin-farrudja-pcportable/
total 0
lrwxrwxrwx 1 root root 45 2010-10-04 11:34 root -> ../mapper/benjamin--farrudja--pcportable-root
lrwxrwxrwx 1 root root 47 2010-10-04 11:34 swap_1 -> ../mapper/benjamin--farrudja--pcportable-swap_1
Ensuite avec la touche tabulation
benjamin-farrudja@benjamin-farrudja-laptop:~$ sudo ls /dev/benjamin-farrudja-pcportable/
root swap_1
Voilà
