My laptop would not boot
integrity: problem loading x.509 certificate -65
I looked up on the internet and found out that my hard disk could be broken. After testing it with a live flash drive it seemed to be working so I tried to reinstall Ubuntu only formatting the OS partition so I could keep my files.
Went fine, at this point I had this partition sda1 where I had my stuff. I was using mount --bind /username /home/username to mount and bind sda1 with the home directory. Because it would not remain like that after a reboot I looked for something to make it permanent.I added the following to the fstab and rebooted.
UUID=288a84bf-876c-4c4b-a4ba-d6b4cc6fc0d2 /mnt/device ext4 defaults,noatime,nofail 0 2/mnt/device /srv/binded_device none bind 0 0 What happened is that it would fail after the login so I was stuck in a loop where I could not get past the login screen. I managed to edit the fstab again, comment the new lines and reboot. After rebooting again I opened the Disk app and saw that the files I kept (sda1, that partition I tried to mount) is now titled as unknown not sda1. By this I mean that I could not mount it neither from Disk neither from Files->Other Locations.