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On 21/11/13 20:48, walt wrote: |
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> On 11/21/2013 07:10 AM, Mateusz Kowalczyk wrote: |
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>> I spent a chunk of yesterday updating world on my machines (2 file |
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>> servers and 1 netbook) and with some effort, the updates went through. I |
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>> had to go out today so I rebooted my netbook and I started noticing |
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>> weird graphical glitches in certain applications, as if parts of the |
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>> screen weren't updating, |
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> |
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> Sounds like a video driver problem. Are you using one of the proprietary |
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> video drivers (ati-drivers, nvidia-drivers, etc)? |
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> |
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> If yes, you could try: |
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> |
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> #eselect opengl list |
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> Available OpenGL implementations: |
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> [1] ati * |
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> [2] xorg-x11 |
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> |
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> My ati-drivers need the proprietary version of opengl and sometimes this |
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> setting is wrong after updating the opensource mesa package. |
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> |
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> Otherwise I'd just try re-emerging your video drivers as an experiment :) |
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> |
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> |
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I have an intel 965GM and eselect opengl list only gives me xorg-x11. |
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I dug around a fair bit last night and found [1] which brought to my |
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attention that modesetting was not set up properly. Few kernel |
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compilations later, and my modesetting module now loads fine. While it |
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didn't make the issue go away for urxvt, my emacs is now usable again. |
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Woohoo, I can do things again! There's always eshell and ansi-term which |
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I can run in emacs so the crisis is at least somewhat averted while I |
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figure out a solution. I thought I'd share the link for all other |
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victims in hopes that it will help them. |
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Sorry all for late reply but I was shifting my e-mail around and didn't |
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notice the responses! |
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[1]: http://forums.gentoo.org/viewtopic-t-949946-start-0.html |
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-- |
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Mateusz K. |