<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [RS690] GPU Lockup CP Stall and Resulting Kernel Oops (Kernel 3.2.0)" href="https://bugs.freedesktop.org/show_bug.cgi?id=71864#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [RS690] GPU Lockup CP Stall and Resulting Kernel Oops (Kernel 3.2.0)" href="https://bugs.freedesktop.org/show_bug.cgi?id=71864">bug 71864</a> from <a class="email" href="mailto:reimth@gmail.com" title="reimth@gmail.com">reimth@gmail.com</a> <pre>(In reply to <a href="show_bug.cgi?id=71864#c17">comment #17</a>) > I would suggest trying newer versions of the userspace gfx stack (mesa, > xf86-video-ati). GPU resets are usually caused by bad command combinations > sent by the userspace drivers. Status with following kernel and userspace stack versions: Kernel: 3.8.0 Mesa: 9.1.7 xf86-video-ati: compiled for 1.13.3, module version = 7.1.0 The system is more stable again. We had only one kernel freeze and this was preceeded by a failed GPU reset. One root cause of the previously increased instability seems to be that the second X server runs wine-1.4. Wine requires also the 32-bit i386 userspace drivers, which had to be manually upgraded to the above mentioned latest versions. Is the wine required combined use of 32-bit (i386) and 64-bit (amd64) userspace drivers on an AMD platform supposed to be valid and stable approach?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>