它不会解锁屏幕,而在日志中它是解锁的:pamusb-agent[6707]: Watching device "USBKEY" for user "ubuntuuser"
pamusb-agent[6707]: Device "USBKEY" has been removed, locking down user "ubuntuuser6707]: Running "gnome-s
“根”分区是/dev/mapper/ubuntu--vg--usbkey-root。dev/sda5 501760 976771071 976269312 465.5G 8e Linux LVMcontrol ubuntu--vg--usbkey-rootubuntu--vg--usbkey-swap_1 LV VG Attr LSize Pool Ori