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#1 2015-05-20 16:39:28
- gabboman
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- From: Sevilla
- Registered: 2013-08-07
- Posts: 9
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Intel HD graphics problem: black zones
Hi, I have an intel hd graphics and I have something that seems a driver's problem: no matter if I'm using GDM, lightdm, gnome or pathreon: I have a very strange behavior, I recorded it with my phone:
https://www.youtube.com/watch?v=dD_In8MKmK0
It's very annoying, and with windows it doesn't happends. What should I do? Thanks for your help
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#2 2015-05-20 16:59:28
- ugjka
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- From: Latvia
- Registered: 2014-04-01
- Posts: 1,957
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#3 2015-05-20 18:37:29
- gabboman
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- From: Sevilla
- Registered: 2013-08-07
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Re: Intel HD graphics problem: black zones
fixed. Sorry
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#4 2015-05-20 18:47:38
- headkase
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- Registered: 2011-12-06
- Posts: 1,986
Re: Intel HD graphics problem: black zones
The first thing to try is to set your acceleration method to UXA:
https://wiki.archlinux.org/index.php/In … SNA_issues
Intel's graphics driver has SNA issues with a lot of different hardware.
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#5 2015-05-20 19:00:28
- gabboman
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- From: Sevilla
- Registered: 2013-08-07
- Posts: 9
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Re: Intel HD graphics problem: black zones
@headsake Nope, didn't work, thanks for your help. I installed arch long ago and it worked everything fine. But yesterday I recived a new HDD and I had to make a reinstall... and this happened. Any ideas? Thanks.
Also, with full screen applications like games, it doesn't happend
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#6 2015-05-20 19:02:23
- ugjka
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- From: Latvia
- Registered: 2014-04-01
- Posts: 1,957
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Re: Intel HD graphics problem: black zones
If you don't mind any possible further instability you can't try linux-git or drm-intel-nightly kernel to see whether your problem is already fixed upstream.
If it is fixed upstream in one of the above kernels then you just need to wait for the patches to land to stable release.
If it is not fixed upstream then you'll need to do a git bisect and report it on freedesktop bugtracker. There are many tutorials on the web on how to do a git bisect. Google is your friend.
If you can't be arsed to do any of the above you can always browse the existing bug reports here. Maybe you find something that sounds similar to your problem.
Good luck.
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