Desktop Effects were Restarting due to graphcal reset in Kubuntu 16:04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Desktop effects got hung intermittently while browsing videos in browser. This is happening after Kernel Update, tried reinstalling xserver-
dmesg output:
1420.773494] [drm] GPU HANG: ecode 7:0:0x85dffffc, in kwin_x11 [2055], reason: Ring hung, action: reset
[ 1420.773496] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 1420.773497] [drm] Please file a _new_ bug report on bugs.freedeskto
[ 1420.773497] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 1420.773498] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[ 1420.773499] [drm] GPU crash dump saved to /sys/class/
[ 1420.775585] drm/i915: Resetting chip after gpu hang
[ 1522.762995] [drm] stuck on render ring
[ 1522.764133] [drm] GPU HANG: ecode 7:0:0x85dffffc, in kwin_x11 [2055], reason: Ring hung, action: reset
[ 1522.764305] ------------[ cut here ]------------
[ 1522.764366] WARNING: CPU: 1 PID: 3092 at /build/
[ 1522.764369] WARN_ON(
[ 1522.764371] Modules linked in:
[ 1522.764374] ipt_MASQUERADE nf_nat_
[ 1522.764437] nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper ahci libahci r8169 mii syscopyarea sysfillrect sysimgblt fb_sys_fops drm video fjes wmi
[ 1522.764468] CPU: 1 PID: 3092 Comm: kworker/1:1 Not tainted 4.4.0-62-generic #83-Ubuntu
[ 1522.764471] Hardware name: ASUS All Series/H81M-CS, BIOS 0401 03/09/2015
[ 1522.764515] Workqueue: events intel_mmio_
[ 1522.764518] 0000000000000286 000000008e417408 ffff880119f67d20 ffffffff813f7c63
[ 1522.764523] ffff880119f67d68 ffffffffc0203ab8 ffff880119f67d58 ffffffff810812d2
[ 1522.764528] ffff880048c039c0 ffff88011fb165c0 ffff88011fb1af00 0000000000000040
[ 1522.764532] Call Trace:
[ 1522.764540] [<ffffffff813f7
[ 1522.764547] [<ffffffff81081
[ 1522.764551] [<ffffffff81081
[ 1522.764558] [<ffffffff8102d
[ 1522.764597] [<ffffffffc019c
[ 1522.764603] [<ffffffff8109a
[ 1522.764608] [<ffffffff8109a
[ 1522.764613] [<ffffffff8109a
[ 1522.764617] [<ffffffff8109a
[ 1522.764621] [<ffffffff810a0
[ 1522.764625] [<ffffffff810a0
[ 1522.764632] [<ffffffff81838
[ 1522.764636] [<ffffffff810a0
[ 1522.764640] ---[ end trace b709120738fd081c ]---
[ 1522.766309] drm/i915: Resetting chip after gpu hang
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1666365
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.