Mine is not so old : debian jessie, with kms and agp mode enabled. 3D works reliably and is very stable on this powerbook G4 1,67 and radeon 9700. It's not bug free, mostly endianess problems with colors. Not all programm using 3D work, but kodi does very well.
Overall, the whole interface (mate) is much more fluid than without 3D acceleration. Without it i slow.Le mer. 13 mai 2020 à 16:02, Rui Salvaterra <rsalvaterra@xxxxxxxxx> a écrit :
On Wed, 13 May 2020 at 14:44, Christian Zigotzky <chzigotzky@xxxxxxxxxxx> wrote:
>
> OpenGL version string: 1.5 Mesa 7.6
> OpenGL version string: 1.3 Mesa 7.2
>
> Screenshots:
>
> - http://www.supertuxkart.de/stk07ubuntu910ppc.png
> - http://www.supertuxkart.de/opensuse111-stk073.jpg
Those are *extremely old* (and I mean over ten years old) kernels and
userspaces. Of course old UMS distros will work fine. Try installing
the current Debian powerpc (on the G4) and ppc64 (on the G5) ports and
force-enable AGP on the Radeon kernel driver (radeon.agpmode=0),
you'll understand what we mean by "unstable". ;)
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