6

I know this is a spread out problem out there. 3 days ago i installed el os (loki) on my computer and i noticed that after suspension, when i had a wake up the screen remained black. no pointer, anything, moreover the screen power button shows me a red light (like there's no signal). I've looked for out there and some of the solutions i found don't work (typing password, ctrl alt f1, f7 or something like that). Any advice?

  • Are you running TLP? Could be the problem. TLP causes all kinds of wake up issues. – Pretzel Jones Jul 31 '17 at 14:34
  • Did you find anything? I'm having this on at least 25% of my sleep/wakeup cycles. – Benoit Duffez Jan 29 '18 at 8:50
  • I hadn't time to fix the problem (and i had some others), so i decided to remove the os and return to windows :) – Marco Barletta Jan 30 '18 at 10:31
1

Upgrading the kernel works for me. I guess it works if having newer cpu is your problem.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.