Launchpad has imported 21 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=85583.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2014-10-29T04:47:09+00:00 Lilix-cheng wrote: Created attachment 108605 dmesg and xorg log Environment: ----------------------------------- Platform:BDW Libdrm:(master)libdrm-2.4.58-4-g00847fa48b83a85b0cb882594a12ed1511f780db Mesa:(master)1a170980a09d82201b88e3fe20684a0df2cfea80 Xserver:(master)xorg-server-1.16.0-429-gd181e52ceb9ae44e1faa8d5af8805f43328da6c2 Xf86_video_intel:(master)2.99.916-118-gd08a5f555a0c47ae23c0f9a890b512cb23e74feb Cairo:(master)f9b65ae1fc91bc558a01c2ad7be5a121c6f10818 Libva:(master)ccd93de5a707e92a629cccd595757c8d436fa3cc Libva_intel_driver:(master)f11176415ec26eb5960ba6841d2d9c22f2cabc60 Kernel:(drm-intel-nightly)88a443f454a4d8f779a9bff51f2ef334f5f69372 Bug detailed description: --------------------------------------------- 1.Screen starts to flicker after I start X or back to console from X. Please refer to attachment for dmesg.log and Xorg log. 2. Video link http://youtu.be/vWd46hqJC4Q . Bug 83130 has been VERIFIED FIXED,so it's the regression issue. Reproduce steps ---------------------------- 1. xinit& 2. switch chvt 1 or 2 for several times Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/0 ------------------------------------------------------------------------ On 2014-10-29T11:07:23+00:00 Eero-t-tamminen wrote: Does this happen on all of your BDW versions? (We've seen similar issue on i7 F0, but not on i3 E2) Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/1 ------------------------------------------------------------------------ On 2014-10-29T12:32:30+00:00 Chris Wilson wrote: The flicker should be pch or cpu underruns. Can you attach the drm.debug=6 dmesg as plain/text? Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/2 ------------------------------------------------------------------------ On 2014-10-30T01:42:19+00:00 Lilix-cheng wrote: Created attachment 108666 dmesg.log Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/3 ------------------------------------------------------------------------ On 2014-10-30T01:44:10+00:00 Lilix-cheng wrote: (In reply to Chris Wilson from comment #2) > The flicker should be pch or cpu underruns. Can you attach the drm.debug=6 > dmesg as plain/text? Yes,this happen on all of the BDW versions. Please refer to attach the drm.debug=6 dmesg info. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/4 ------------------------------------------------------------------------ On 2014-10-30T21:28:40+00:00 Rodrigo-vivi wrote: I'm afraid you attached the wrong dmesg. It has no drm.debug at all. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/5 ------------------------------------------------------------------------ On 2014-10-31T02:19:28+00:00 Lilix-cheng wrote: Created attachment 108712 dmesg with drm_debug Sorry,I attach it again,thanks! Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/6 ------------------------------------------------------------------------ On 2014-12-30T14:46:07+00:00 Eero-t-tamminen wrote: There's been a lot of fixes to BDW since this bug was filed, and we haven't seen this issue on our side for a long time. Can this still be reproduced on BDW? Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/7 ------------------------------------------------------------------------ On 2014-12-31T06:23:55+00:00 Wendy-wang wrote: (In reply to Eero Tamminen from comment #7) > There's been a lot of fixes to BDW since this bug was filed, and we haven't > seen this issue on our side for a long time. Can this still be reproduced > on BDW? On WW52, I still observed this issue on BDW F0 machine. Will update the detail sw stack after vacation back. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/8 ------------------------------------------------------------------------ On 2015-01-05T01:30:25+00:00 Wendy-wang wrote: use 2014-12-31 GFX SW stack still can reproduce this issue on BDW: Libdrm: (master)libdrm-2.4.58-19-gf99522e678dbbaffeca9462a8edcbe900574dc12 Mesa: (master)609c3e51f5ca8abb15867537997369e7e8a678e3 Xf86_video_intel: (master)2.99.917-1-g0d42b0ed25d4112e0b3e3218e5c42947bbeb9e27 Cairo: (master)4a225fca5f121c31ddaa0af80a13bf95a7f21a5b Libva: (master)e97ac9e78cd475a13e722c455e34d5d39d0f059d Libva_intel_driver: (master)43bd81abdde40b50ac71f6f44eb04e4eaf5af5f6 Kernel: (drm-intel-nightly)07d0c831d9207c937595f081c8fddbddbf53756f Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/9 ------------------------------------------------------------------------ On 2015-01-28T21:52:03+00:00 Rodrigo-vivi wrote: *** Bug 88837 has been marked as a duplicate of this bug. *** Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/10 ------------------------------------------------------------------------ On 2015-02-12T11:37:58+00:00 Jani-nikula wrote: Please retry current drm-intel-nightly, and attach dmesg with drm.debug=14 module parameter set. Please attach plain text dmesg, and do not compress them. Thanks. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/11 ------------------------------------------------------------------------ On 2015-02-21T22:19:35+00:00 Chris Wilson wrote: Something to test is: i915.enable_ips=0 Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/12 ------------------------------------------------------------------------ On 2015-02-24T10:21:25+00:00 Timo Aaltonen wrote: current -nightly (2b5fb1d021) works, and i915.enable_ips=0 works around the issue with 3.19 Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/13 ------------------------------------------------------------------------ On 2015-02-24T10:34:58+00:00 Timo Aaltonen wrote: drm-intel-next-2015-02-14 is also good, but a build from the branch on Feb 4th (b838cbee0d6f023) is not Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/14 ------------------------------------------------------------------------ On 2015-02-26T02:38:23+00:00 Yex-tian wrote: drm-intel-nightly_dbd79c_20150213+ is also good. Verified this bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/15 ------------------------------------------------------------------------ On 2015-02-26T06:00:03+00:00 Yex-tian wrote: The latest nightly(b18ca5)with i915.enable_ips=0 can works. So reopen this bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/16 ------------------------------------------------------------------------ On 2015-02-26T08:24:34+00:00 Jani-nikula wrote: Related/dupe: bug 83497. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/17 ------------------------------------------------------------------------ On 2015-02-26T08:51:56+00:00 Chris Wilson wrote: 4c3630a0cb6ccf15ce58718700aef8164f632701(In reply to Jani Nikula from comment #17) > Related/dupe: bug 83497. Possibly, but this affects 1080p as well and seems triggerable with a modeset away from X, whereas bug 83497 seems more persistent and more likely that it is just the cdclck being run too close to maximum at 4k. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/18 ------------------------------------------------------------------------ On 2015-03-25T11:14:05+00:00 Chris Wilson wrote: *** Bug 89761 has been marked as a duplicate of this bug. *** Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/19 ------------------------------------------------------------------------ On 2015-03-29T20:16:33+00:00 Chris Wilson wrote: *** Bug 89813 has been marked as a duplicate of this bug. *** Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1436590/comments/34 ** Changed in: xserver-xorg-video-intel Status: Unknown => Confirmed ** Changed in: xserver-xorg-video-intel Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1436590 Title: Intel Display i915 driver crashes, Thinkpad X1 carbon Gen 3 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1436590/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
