<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - GPU Hangs Abruptly" href="https://bugs.freedesktop.org/show_bug.cgi?id=107866#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - GPU Hangs Abruptly" href="https://bugs.freedesktop.org/show_bug.cgi?id=107866">bug 107866</a> from <a class="email" href="mailto:tuxolinux@gmail.com" title="lefteye <tuxolinux@gmail.com>"> lefteye</a> <pre>Hi Denis, Thanks for your message. Well, the GPU sometimes hangs a few seconds or a few minutes after I launch supertuxkart. It happens faster if some other application that needs the GPU is running. For example, with SMPlayer (mpv). While the computer is frozen, I can still hear SMPlayer playing. There is no overheating (I fully cleaned my laptop last summer, even changed the thermal paste). CPU tops at 65ºC under load, and 35-43ºC when idle. I tried a few things : disabling IOMMU and other stuff in the kernel parameters, recompiling a custom kernel for Arch, creating a new user profile... Nothing helped. I tried in latest Debian testing: same result. I'm starting to suspect VA-API or any GL/DRM related stuff, so I'll keep on testing but I'm a bit lost. By the way, I always use KDE Plasma. Unfortunately, I have reinstalled the whole computer and now use Gentoo. But the issue also occurred when I tried before trying in Arch. So I'll post the result of the command of the apitrace when it happens in Gentoo (the kernel and Mesa versions are different). Cheers, Chris</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>