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#1 2011-07-29 17:32:46
- leifer
- Member
- Registered: 2011-07-13
- Posts: 4
Flickering lines through screen after waking from sleep
Hi all,
I am having an issue after waking my laptop from sleep. Afterwards I get flickering horizontal lines throughout my screen - not constantly but intermittent. It gets a lot worse if I try to view a video. I have searched for a similar problem but I can't find anything and I'm not really sure where to start to try and figure this problem out.
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#2 2011-07-31 19:03:08
- skunkos
- Member
- From: Czech Republic
- Registered: 2011-06-20
- Posts: 46
- Website
Re: Flickering lines through screen after waking from sleep
Hi,
have you tried to use pm-utils for suspending your PC to ram/disk?
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#3 2011-07-31 21:41:25
- leifer
- Member
- Registered: 2011-07-13
- Posts: 4
Re: Flickering lines through screen after waking from sleep
I tried pm-utils as you suggested but I still get the flickering lines when I resume.
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#4 2011-08-01 07:47:55
- skunkos
- Member
- From: Czech Republic
- Registered: 2011-06-20
- Posts: 46
- Website
Re: Flickering lines through screen after waking from sleep
Well, hae you tried "quirks"?
Maybe manpage of pm-suspend could help. There are severel "quirks" that solve these graphics-based problem when resuming from suspend.
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