I installed Ubuntu 18.10 on my new Thinkpad T480. However, the system froze every time after I logged in. It turned out to be the problem of Nvidia driver. After its freezing, I also could not use Ctrl+Alt+F1 to use the shell to reboot. But later I realized that I need to turn on FnLock
to use the F1 to F12 keys. Finally, this post solved my problem. The steps are below:
- Turn on the laptop and press
Shift
orEsc
during boot to show the GRUB menu - Press
e
and edit the line starting withlinux
addingnouveau.modeset=0
at the end of the line - Press
F10
to boot - Once logged in successfully, go to Activities (top left corner) Drivers and install suggested Nvidia driver.
Now it should work without any problems. I did not check whether the GRUB menu still has my edits.