Comment 42 for bug 1432949

If this is the patch from the freedesktop thread then I am already running it will post my results soon.

Sent from my iPhone

> On Apr 30, 2016, at 2:52 PM, Marek Olšák <email address hidden> wrote:
>
> Created attachment 123370
> final fix?
>
> Could you please test this patch?
>
> --
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> report.
> 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)
>
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