<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [snb] rc6 hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=62507#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [snb] rc6 hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=62507">bug 62507</a> from <a class="email" href="mailto:charles@kde.org" title="Charles Samuels <charles@kde.org>"> Charles Samuels</a> <pre>But I can't fix the problem even with "i915.semaphores=1 i915.i915_enable_rc6=0 i915.i915_enable_fbc=0 i915.i915_enable_ppgtt=0" and then `echo 0 > powersave` does not help In my case, I can boot up and turning on composition (kwin) triggers it immediately. Without composition, firefox triggers it pretty easily. Eventually I get this: [ 905.161034] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged! [ 905.161039] [drm:i915_reset] *ERROR* Failed to reset chip. And then glxgears segfaults on startup.</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>