My SDDM is not normal, too big, the operation button at the bottom is out of the screen. Please help!!!!
How about we fix your NVIDIA driver first?
It seems that it has been solved. Please help to verify it, thanks
As @jonathon says, please list details, to help others who visit the forum looking for answers.
How to fix this issue ?
sudo dkms autoinstall
Did you reboot since fixing your NVIDIA drivers?
Yes, I rebooted the computer.
I tried, but it didn't work.