I did that and rebooted. After i selected ubuntu in grub menu as usual i got the normal login screen. After logging in i only see a violet background and a mouse pointer. Hitting keys and moving mouse does nothing, but when i switch to TTY4 via ALT+f4 i can see a warning: [ 368.068010] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:61]
this warning is repeated every 28 seconds And it seems i cannot log in via tty anymore :/ It feels like this is a completely different problem. What i can do is enter recovery mode and get a root shell. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785715 Title: ubuntu hynix ssd I/O Errors after some minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1785715/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
