Pourtant tout allait dans la clé qui semblait (?) se remplir
Bref, là j'suis sous live CD, j'fais un micmac avec la clé:
ubuntu@ubuntu:~$ sudo mkfs.ext2 -b 4096 -L casper-rw /dev/sdb
mke2fs 1.39 (29-May-2006)
/dev/sdb is entire device, not just one partition!
Proceed anyway? (y,n) y
Filesystem label=casper-rw
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
125696 inodes, 251136 blocks
12556 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=260046848
8 block groups
32768 blocks per group, 32768 fragments per group
15712 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376
Writing inode tables: done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 33 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
J'sais pas ce qu'il m'a fait mais c'est joli