mais non c'est ma clé qui fait 2 To ! mais elle n'apparait pas dans l'arborescence
garykidall@garykidall-ThinkCentre-M73z:~$ sudo lsblk
[sudo] Mot de passe de garykidall :
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 14,5M 1 loop /snap/gnome-logs/45
loop1 7:1 0 54M 1 loop /snap/core18/1013
loop2 7:2 0 151,2M 1 loop /snap/gnome-3-28-1804/59
loop3 7:3 0 14,8M 1 loop /snap/gnome-characters/288
loop4 7:4 0 88,5M 1 loop /snap/core/7270
loop5 7:5 0 35,3M 1 loop /snap/gtk-common-themes/1198
loop6 7:6 0 1008K 1 loop /snap/gnome-logs/61
loop7 7:7 0 2,3M 1 loop /snap/gnome-calculator/260
loop8 7:8 0 140,7M 1 loop /snap/gnome-3-26-1604/74
loop9 7:9 0 13M 1 loop /snap/gnome-characters/139
loop10 7:10 0 54,4M 1 loop /snap/core18/1049
loop11 7:11 0 140,7M 1 loop /snap/gnome-3-26-1604/88
loop12 7:12 0 3,7M 1 loop /snap/gnome-system-monitor/57
loop13 7:13 0 4M 1 loop /snap/gnome-calculator/406
loop14 7:14 0 34,6M 1 loop /snap/gtk-common-themes/818
loop15 7:15 0 3,7M 1 loop /snap/gnome-system-monitor/91
loop16 7:16 0 91M 1 loop /snap/core/6350
sda 8:0 0 232,9G 0 disk
├─sda1 8:1 0 549M 0 part
├─sda2 8:2 0 22,7G 0 part
├─sda3 8:3 0 1K 0 part
└─sda5 8:5 0 209,7G 0 part /
sdb 8:16 1 1,9T 0 disk
└─sdb1 8:17 1 1,9T 0 part
sr0 11:0 1 1024M 0 rom