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WWWW
Tux's lil' helper
Joined: 30 Nov 2014
Posts: 143
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 Posted: Sun Nov 30, 2014 7:55 pm Post subject: mesa problem stalking me over several kernels and gfx cards |
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Hello,
I have this problem related to mesa and acceleration driving me insane. I can't find a way to get rid of it despite gaming and vdpau tested. I am at loss.
running LIBGL_DEBUG=verbose glxgears
| Code: | libGL: screen 0 does not appear to be DRI3 capable
libGL error: MESA-LOADER: could not create udev device for fd 4
libGL: pci id for fd 4: 10de:0000, driver nouveau
libGL: OpenDriver: trying /usr/lib64/dri/tls/nouveau_dri.so
libGL: OpenDriver: trying /usr/lib64/dri/nouveau_dri.so
MESA-LOADER: could not create udev device for fd 4
libGL: Can't open configuration file /user/user/.drirc: No such file or directory.
libGL: Can't open configuration file /user/user/.drirc: No such file or directory.
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It doesn't matter if it's a radeon or nvidia card I always get this message.
And things look correct:
../dri/nouveau_dri.so <-- exists
eselect mesa
gallium *
blender works.
a gaming emulator works.
vdpau works.
This has been going on spanning several kernels and with different gfx cards.
what gives?? |
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WWWW
Tux's lil' helper
Joined: 30 Nov 2014
Posts: 143
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| Posted: Thu Dec 04, 2014 6:24 pm Post subject: |
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| can anyone shed light on this? |
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Fri Dec 05, 2014 4:51 am Post subject: |
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Hi WWWW!
You try emerge nouveau and mesa unstable version:
| Code: | =x11-drivers/xf86-video-nouveau-1.0.11 ~amd64
=media-libs/mesa-10.3.4 ~amd64 |
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WWWW
Tux's lil' helper
Joined: 30 Nov 2014
Posts: 143
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| Posted: Fri Dec 05, 2014 10:29 am Post subject: |
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Yes, both with nvidia and radeons card.
Double checked eselct mesa and opengl all correct.
But still getting those errors above.
WHY libGL can't see /usr/lib64/dri/nouveau_dri.so when it clearly is there?
/dev/dri/card0 also exists.
This is truly puzzling. I have compiled with numerous of USE flag combinations and all.
Everything to no avail. |
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chithanh
Developer
Joined: 05 Aug 2006
Posts: 2158
Location: Berlin, Germany
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| Posted: Fri Dec 05, 2014 3:15 pm Post subject: |
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| Code: | | libGL error: MESA-LOADER: could not create udev device for fd 4 |
This is often due to broken udev on your system. Particularly if you have both libudev.so.0 and libudev.so.1.
Try to get rid of it with "revdep-rebuild --library libudev.so.0" or somesuch. |
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WWWW
Tux's lil' helper
Joined: 30 Nov 2014
Posts: 143
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| Posted: Mon Dec 08, 2014 10:52 pm Post subject: |
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wow, it's fixed.
The problem was due to going through grsec filesystem options and blindly enabling stuff.
I disabled the entire 'filesystem' section under grsec and the error no longer appears.
pheew! I was beginning to think my installations were cursed! |
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