<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - screen freeze for few seconds..." href="https://bugs.freedesktop.org/show_bug.cgi?id=80478#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - screen freeze for few seconds..." href="https://bugs.freedesktop.org/show_bug.cgi?id=80478">bug 80478</a> from <a class="email" href="mailto:alinm.elena@gmail.com" title="Alin M Elena <alinm.elena@gmail.com>"> Alin M Elena</a> <pre>Sorry seems I clicked to early... Practically screen freezes for few seconds fom time to time in dmesg I find the following message [ 184.928295] [drm] stuck on render ring [ 184.928847] [drm] GPU HANG: ecode 0:0x85ffbcfa, in Xorg [1008], reason: Ring hung, action: reset [ 184.928851] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 184.928852] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 184.928853] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 184.928854] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 184.928856] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 186.930951] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off the full dmesg | grep drm follows [alin@abaddon:~]: dmesg | grep drm [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.15.1-2.g7d71861-desktop root=UUID=ceee340b-13a5-4446-abb5-0adf49241578 i915.i915_enable_rc6=7 i915.i915_enable_fbc=1 i915.lvds_downclock=1 drm.vblankoffdelay=1 i915.semaphores=1 splash=silent quiet showopts [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.15.1-2.g7d71861-desktop root=UUID=ceee340b-13a5-4446-abb5-0adf49241578 i915.i915_enable_rc6=7 i915.i915_enable_fbc=1 i915.lvds_downclock=1 drm.vblankoffdelay=1 i915.semaphores=1 splash=silent quiet showopts [ 1.245576] [drm] Initialized drm 1.1.0 20060810 [ 1.261951] [drm] Memory usable by graphics device = 2048M [ 1.261958] fb: switching to inteldrmfb from VESA VGA [ 1.295863] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.295864] [drm] Driver supports precise vblank timestamp query. [ 1.385980] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2 [ 1.873365] fbcon: inteldrmfb (fb0) is primary device [ 2.714865] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [ 2.882377] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 3.349796] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.357497] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 184.928295] [drm] stuck on render ring [ 184.928847] [drm] GPU HANG: ecode 0:0x85ffbcfa, in Xorg [1008], reason: Ring hung, action: reset [ 184.928851] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 184.928852] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 184.928853] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 184.928854] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 184.928856] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 186.930951] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off I have also attached the content of the error. regards, Alin</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>