<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [gm45 vga] display is black or 1 solid color (white, etc), xrandr reset fixes temporarily" href="https://bugs.freedesktop.org/show_bug.cgi?id=78462#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [gm45 vga] display is black or 1 solid color (white, etc), xrandr reset fixes temporarily" href="https://bugs.freedesktop.org/show_bug.cgi?id=78462">bug 78462</a> from <a class="email" href="mailto:eric@minutekey.com" title="Eric Johnson <eric@minutekey.com>"> Eric Johnson</a> <pre>We did have a PC experience the issue with the drm_kms_helper.poll=0 and drm.debug=6 flags set. But the PC was rebooted and there was NO CRASH file at /sys/class/drm/card0/error. In fact no /sys directory at all. Do we need to do something to enable crash dumps? Thanks! Here is the log output we did have: [drm] GPU crash dump saved to /sys/class/drm/card0/error [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [drm:i965_irq_handler], hotplug event received, stat 0x00000300 [drm:i965_irq_handler], hotplug event received, stat 0x00000300</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>