<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [945gm regression] GPU hangs on login to Unity" href="https://bugs.freedesktop.org/show_bug.cgi?id=57495#c32">Comment # 32</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [945gm regression] GPU hangs on login to Unity" href="https://bugs.freedesktop.org/show_bug.cgi?id=57495">bug 57495</a> from <a class="email" href="mailto:kees.bakker@xs4all.nl" title="Kees Bakker <kees.bakker@xs4all.nl>"> Kees Bakker</a> <pre>(In reply to <a href="show_bug.cgi?id=57495#c29">comment #29</a>) > (In reply to <a href="show_bug.cgi?id=57495#c27">comment #27</a>) > > No, 3D is not in general, just on my Macbook. By now I know that this > > hardware simply can't do the 3D stuff. It never could. I was more or less > > expecting (hoping) that the system would _tell_ me that I can't do 3D, > > instead of screen corruption and such. > > Nah, i945gm should have 3D. At least it works here - but first we need to > retest with the above patch applied to ensure your gpu is still alive when > you boot into the desktop. Please check dmesg for any "gpu hang" messages or > other issues, and if there's nothing check glxinfo and whether glxgears > works. Patch applied, and kernel built. glxgears is working. Here is some logging of that kees@makkie:~$ glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 117 frames in 5.0 seconds = 23.358 FPS 183 frames in 5.0 seconds = 36.554 FPS XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0" after 1033 requests (1033 known processed) with 0 events remaining. kees@makkie:~$ glxinfo |grep -i render direct rendering: Yes OpenGL renderer string: Mesa DRI Intel(R) 945GM x86/MMX/SSE2 Is that enough info for you about that patch?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>