I encrypted the hard disk with LUKS.
When I boot the PC, the screen says: please unlock disk sda5_crypt.
Is it possible to return to this screen from the command-line? If the PC can return from the unlocked state, it is OK even if not from the command-line. Is restarting my PC the only way to fix this problem?
I executed the command $ lsblk -a
and I paste the output.
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 88.5M 1 loop /snap/core/7270
loop1 7:1 0 160.2M 1 loop /snap/gnome-3-28-1804/116
loop2 7:2 0 54.7M 1 loop /snap/core18/1650
loop3 7:3 0 89.1M 1 loop /snap/core/8268
loop4 7:4 0 44.9M 1 loop /snap/gtk-common-themes/1440
loop5 7:5 0 4.2M 1 loop /snap/gnome-calculator/544
loop6 7:6 0 54.7M 1 loop /snap/core18/1668
loop7 7:7 0 14.8M 1 loop /snap/gnome-characters/399
loop8 7:8 0 42.8M 1 loop /snap/gtk-common-themes/1313
loop9 7:9 0 14.8M 1 loop /snap/gnome-characters/375
loop10 7:10 0 3.7M 1 loop /snap/gnome-system-monitor/123
loop11 7:11 0 3.7M 1 loop /snap/gnome-system-monitor/127
loop12 7:12 0 4M 1 loop /snap/gnome-calculator/406
loop13 7:13 0 956K 1 loop /snap/gnome-logs/81
loop14 7:14 0 1008K 1 loop /snap/gnome-logs/61
loop15 7:15 0 156.7M 1 loop /snap/gnome-3-28-1804/110
loop16 7:16 0 0 loop
sda 8:0 0 465.8G 0 disk
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 732M 0 part /boot
└─sda3 8:3 0 464.6G 0 part
└─sda3_crypt 253:0 0 464.6G 0 crypt
├─ubuntu--vg-root 253:1 0 463.6G 0 lvm /
└─ubuntu--vg-swap_1
253:2 0 980M 0 lvm [SWAP]
Screenshots of Disks with detailed info for each partition
Add
Thank you for answering!
I tried the command, but I got the following error.
Failed to hibernate system via logind: Sleep verb not supported
I did a search and it said that disabling secure boot is the solution.
Althought I tried, it didn't work.
At first, I seem to have to solve the problem of hibernating ubuntu 18.04...
sda5_crypt
. I only seesda3_crypt
. Is there asda5_crypt
that does not show up in thelsblk -a
output? If so, can you open the app "Disks" and select thesda5_crypt
in there and take a screenshot? Add the screenshot in your question.