Launchpad has imported 12 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=71789.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2013-11-19T14:05:03+00:00 Mpi-g wrote: Created attachment 89467 Xorg.log without configuration file Without xorg.conf or with a pixel depth of 24 bits, any application linked to libGL will fails to load the "r300" driver and after it the "swarst" driver with the following message: libGL error: failed to load driver: r300 libGL error: Try again with LIBGL_DEBUG=verbose for more details. libGL error: failed to load driver: swrast libGL error: Try again with LIBGL_DEBUG=verbose for more details. This problem is present in all the Mesa 9.x release up to 9.2.3. But it is not in the 8 (which segfault at some point), 7.11 was working without config file. After a bit of investigation, I found that driConvertConfigs() returns NULL in dri2CreateScreen() when trying to find matching visuals (src/glx/dri_glx.c:450). However if I specify a depth of 16 bits in my xorg.conf I cannot reproduce this problem. This problem is present on OpenBSD -current (future 5.5) which has the drm drivers synced with Ubuntu's linux 3.8 kernel. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/0 ------------------------------------------------------------------------ On 2013-11-19T14:06:02+00:00 Mpi-g wrote: Created attachment 89468 Xorg.log with 16 bits depth in xorg.conf Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/1 ------------------------------------------------------------------------ On 2014-01-06T15:47:17+00:00 Mpi-g wrote: FWIW the patches mentionned in http://lists.freedesktop.org/archives /mesa-dev/2013-December/050218.html work for me. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/2 ------------------------------------------------------------------------ On 2015-06-04T03:10:35+00:00 Herminio wrote: I am seeing the same thing in Debian Testing. Those patches woorked all the way up to mesa 10.5.5 then they began to fail. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/6 ------------------------------------------------------------------------ On 2015-06-04T03:15:03+00:00 Herminio wrote: Created attachment 116274 glxinfo output Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/7 ------------------------------------------------------------------------ On 2015-11-18T04:11:26+00:00 Herminio wrote: I noticed in the 11.0.3 release notes that this issue was fix. However I am running Lubuntu 16.04 (development) on my iBook G4 and I am still. Getting the same issue. When I change to Defaul Depth 16 I get 3D acceleration. I ran strace under both conditions and am post them plus my Xorg.0.log Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/13 ------------------------------------------------------------------------ On 2015-11-18T04:12:17+00:00 Herminio wrote: Created attachment 119753 strace default depth 24 Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/14 ------------------------------------------------------------------------ On 2015-11-18T04:13:21+00:00 Herminio wrote: Created attachment 119754 strace default depth 16 Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/15 ------------------------------------------------------------------------ On 2015-11-18T04:14:23+00:00 Herminio wrote: Created attachment 119755 xorg log Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/16 ------------------------------------------------------------------------ On 2015-12-19T12:16:45+00:00 Mpi-g wrote: I confirm that this bug is still present with Mesa 11.0.6. Without forcing "DefaultDepth" to 16, I get: $ glxgears libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: r300 libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/17 ------------------------------------------------------------------------ On 2016-02-13T15:05:32+00:00 Max May wrote: With Ubuntu Mate 16.04a2 on a G4 PowerBook5,8 I have to confirm, that this bug is still present with Mesa 11.1.1. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/18 ------------------------------------------------------------------------ On 2016-02-14T13:49:12+00:00 ernsteiswuerfel wrote: Can confirm this bug on Ubuntu MATE 16.04 daily, Mesa 11.1.1. On a PowerBook 5,6. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949/comments/20 ** Changed in: mesa Status: Unknown => Confirmed ** Changed in: mesa Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1432949 Title: r300 Mesa driver not loading with KMS enabled Status in Mesa: Confirmed Status in mesa package in Ubuntu: Confirmed Bug description: I cannot get 3D acceleration to work. I was expecting to see the gears via the command 'glxgears' I have KMS enable on my iBook G4 by using the following parameter Linux radeon.modeset=1 video=offb:off video=1024x768-32 video=radeonfb:off radeon.agpmode=-1 Here are my Mesa and Xorg output rican-linux@ibookG4-UbuntuMATE:~$ cat /var/log/Xorg.0.log |grep -e radeon -e dri2 -e drm -e KMS [ 32.774] Kernel command line: root=UUID=fadadc01-6fd5-49fa-85f3-9e52d0fe6155 ro quiet splash video=offb:off video=1024x768-32 video=radeonfb:off radeon.modeset=1 video=offb:off video=1024x768-32 video=radeonfb:off radeon.agpmode=-1 [ 33.203] (II) xfree86: Adding drm device (/dev/dri/card0) [ 35.011] (II) LoadModule: "radeon" [ 35.012] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so [ 35.337] (II) Module radeon: vendor="X.Org Foundation" [ 35.604] (II) [KMS] Kernel modesetting enabled. [ 35.697] (II) Loading sub module "dri2" [ 35.697] (II) LoadModule: "dri2" [ 35.697] (II) Module "dri2" already built-in [ 35.870] (II) RADEON(0): KMS Color Tiling: enabled [ 35.870] (II) RADEON(0): KMS Color Tiling 2D: disabled [ 35.870] (II) RADEON(0): KMS Pageflipping: enabled rican-linux@ibookG4-UbuntuMATE:~$ LIBGL_DEBUG=verbose glxinfo |grep render libGL: screen 0 does not appear to be DRI3 capable libGL: pci id for fd 4: 1002:4e56, driver r300 libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/tls/r300_dri.so libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/r300_dri.so libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: r300 libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/tls/swrast_dri.so libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/swrast_dri.so libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast Error: couldn't find RGB GLX visual or fbconfig rican-linux@ibookG4-UbuntuMATE:~$ dpkg -l libgl1-mesa-dri Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==============-============-============-================================= ii libgl1-mesa-dr 10.5.0~rc1-0 powerpc free implementation of the OpenGL rican-linux@ibookG4-UbuntuMATE:~$ rican-linux@ibookG4-UbuntuMATE:~$ lsb_release -rd Description: Ubuntu Vivid Vervet (development branch) Release: 15.04 rican-linux@ibookG4-UbuntuMATE:~$ apt-cache policy libgl1-mesa-dri libgl1-mesa-dri: Installed: 10.5.0~rc1-0ubuntu1 Candidate: 10.5.0-0ubuntu1 Version table: 10.5.0-0ubuntu1 0 500 http://ports.ubuntu.com/ubuntu-ports/ vivid/main powerpc Packages *** 10.5.0~rc1-0ubuntu1 0 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: libgl1-mesa-dri 10.5.0~rc1-0ubuntu1 ProcVersionSignature: Ubuntu 3.18.0-13.14-powerpc-smp 3.18.5 Uname: Linux 3.18.0-13-powerpc-smp ppc ApportVersion: 2.16.1-0ubuntu2 Architecture: powerpc CurrentDesktop: MATE Date: Tue Mar 17 00:58:43 2015 InstallationDate: Installed on 2015-03-17 (0 days ago) InstallationMedia: Ubuntu-MATE 15.04 "Vivid Vervet" - Alpha powerpc (20150225) SourcePackage: mesa UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1432949/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
