I forgot to say that I have installed firmware-linux-nonfree and firmware-amd-graphics, and the last lines of dsmeg actually are: [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait time out. [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-110).
On Wed, Sep 11, 2024 at 7:44 PM Link Electronics <[email protected]> wrote: > Hello everyone, I would like to thank Adrian Glaubitz in advance for his > many years of continuing to support the PowerPC platform on Debian Linux. I > have a PowerMac G5 Late 2005, been using it for a few months now and was > using the geforce 6600LE video card that came with it, I compiled some > projects like DevilutionX, SpaceCadet Pinball, Nblood, Sonic decompilation > games Mupen64plus etc and made them run with the geforce, but the > performance is bad. Few days ago I changed it to a Radeon HD6970, it's a > Cayman XT, I have the xserver-xorg-video-radeon and ati installed, but when > loading LightDM or XFCE4, the image crashes with artifacts, I can switch to > a tty console, in dmesg radeon says GPU lockup in ring 0 several times and > in the end there is an error in drm:v1_0_ib_test and > drm:radeon_ib_ring_tests, listing in lspci -k , it says kernel in use: > radeon and kernel modules: radeon, amdgpu. I'm using > linux-image-6.10.9-powerpc64 (4kb pagesize?) I can make the screen work > with the framebuffer but no hw acceleration then. > What can I do to try to resolve this? > > Thanks in advance > Best regards, Link. >
