Comment 0 for bug 1432949

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)