Just loaded today's updates and was asked to reboot.
Was able to boot *once* without 'nomodeset' and everything worked just fine. Tried it again and got the vertical lines again. And again. And again.
So I booted with 'nomodeset' and got the -well known- garbled screen, so I gave that the alt-sysrq-k routine. After that I could log on and use my pc ok.
Still no change here.
Just loaded today's updates and was asked to reboot.
Was able to boot *once* without 'nomodeset' and everything worked just fine. Tried it again and got the vertical lines again. And again. And again.
So I booted with 'nomodeset' and got the -well known- garbled screen, so I gave that the alt-sysrq-k routine. After that I could log on and use my pc ok.
cheers
Tom