kernel-packages team mailing list archive

[Robert Hooker <sarvatt@xxxxxxxxx>]

Thanks! Next one up at
http://kernel.ubuntu.com/~sarvatt/lp964231/bisect10/

git bisect start 'drivers/gpu/drm'
# good: [28a33cbc24e4256c143dce96c7d93bf423229f92] Linux 3.5
git bisect good 28a33cbc24e4256c143dce96c7d93bf423229f92
# bad: [19f949f52599ba7c3f67a5897ac6be14bfcb1200] Linux 3.8
git bisect bad 19f949f52599ba7c3f67a5897ac6be14bfcb1200
# bad: [a5a0fc67435599d9d787a8d7153967a70fed968e] Merge branch 'exynos-drm-next' of git://git.infradead.org/users/kmpark/linux-samsung into drm-next
git bisect bad a5a0fc67435599d9d787a8d7153967a70fed968e
# bad: [ea9d758d6ddb9f4bb9639619100743e8f5fa85a0] drm/i915: push commit_output_state past the crtc/encoder preparing
git bisect bad ea9d758d6ddb9f4bb9639619100743e8f5fa85a0
# bad: [eeef9b3874d756405ab8f71b4012a2e7ce31458e] drm/i915: Add -EIO to the list of known errors for __wait_seqno
git bisect bad eeef9b3874d756405ab8f71b4012a2e7ce31458e
# skip: [74da01dcfbb6300d758490d5d4efa1314c0e4e8b] drm/radeon: move r100_enable_bm to a more logic place
git bisect skip 74da01dcfbb6300d758490d5d4efa1314c0e4e8b
# skip: [e486fad9136dce21f5ba4322ae0454d23805d342] drm/i915: fix PIPE_WM_LINETIME definition
git bisect skip e486fad9136dce21f5ba4322ae0454d23805d342
# bad: [c20dc3698dc7ecf053e2bf77299ae5982c0c2c45] drm/radeon: fix & improve ih ring handling v3
git bisect bad c20dc3698dc7ecf053e2bf77299ae5982c0c2c45
# bad: [9d9740f099f2eaf309c4c9cbc0d732507140db28] drm/i915: add some barriers when changing DIPs
git bisect bad 9d9740f099f2eaf309c4c9cbc0d732507140db28
# good: [199b2bc25ba587f666a712e9d8475d691d9cec4c] drm/i915: s/i915_wait_request/i915_wait_seqno/g
git bisect good 199b2bc25ba587f666a712e9d8475d691d9cec4c
sarvatt@tangerine:~/linux-2.6$ git bisect bad
Bisecting: 2 revisions left to test after this (roughly 2 steps)
[0c14c7f957e70c3cb100e3fd6553b0ebea557571] drm/i915: properly alternate between DVI and HDMI

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/964231

Title:
  System Stutter When HDMI/Displayport Monitor Is Connected

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Precise:
  Confirmed
Status in “linux” source package in Quantal:
  Confirmed

Bug description:
  With a fresh install of Ubuntu 11.10 x64, the system has many
  "microfreezes" when I connect an external monitor via HDMI. These last
  maybe 10ms and occur about once per second. As I move my cursor around
  the screen, it stops motion during these microfreezes, causing a very
  irritating stutter effect. This only happens when using HDMI- when
  connected via VGA to an external monitor, the system behaves smoothly
  as expected.

  I started a thread about this a long time ago, but I never did find an
  answer: http://ubuntuforums.org/showthread.php?t=1817910

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: xorg 1:7.6+7ubuntu7.1
  Uname: Linux 3.3.0-030300rc7-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,grid,move,vpswitch,place,mousepoll,resize,wall,regex,session,snap,gnomecompat,imgpng,animation,expo,workarounds,unitymtgrabhandles,ezoom,fade,scale,unityshell]
  CompositorRunning: compiz
  Date: Sat Mar 24 18:30:09 2012
  DistUpgraded: Fresh install
  DistroCodename: oneiric
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Device [1b0a:2080]
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: PEGATRON CORPORATION A15
  ProcEnviron:
   PATH=(cususername, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.3.0-030300rc7-generic root=UUID=a19e39dd-b510-4f9d-93f5-de6d40df10f1 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/17/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 211
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: A15
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: PEGATRON Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr211:bd06/17/2011:svnPEGATRONCORPORATION:pnA15:pvr1.0:rvnPEGATRONCORPORATION:rnA15:rvr1.0:cvnPEGATRONComputerInc.:ct9:cvr1.0:
  dmi.product.name: A15
  dmi.product.version: 1.0
  dmi.sys.vendor: PEGATRON CORPORATION
  version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6.1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.26-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
  version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/964231/+subscriptions