[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
Do you still see this problem? FBC is now turned off by default, so this should no longer occur. There are two upstream commits in 3.1-rc1 that are reported to fix the cause. Handing off to the kernel team. These patches are low priority, though - our default setup shouldn't hit this bug now. commit 7782de3bd671657674e7baba854f0fd43e9f86bc Author: Chris Wilson ch...@chris-wilson.co.uk Date: Fri Jul 8 12:22:41 2011 +0100 drm/i915: Disable FBC across page-flipping commit 9ce9d0695d15da23ffe817516ba5d0b58caf8d05 Author: Chris Wilson ch...@chris-wilson.co.uk Date: Fri Jul 8 12:22:40 2011 +0100 drm/i915: Set persistent-mode for ILK/SNB framebuffer compression ** Package changed: xserver-xorg-video-intel (Ubuntu) = linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided = Low ** Changed in: linux (Ubuntu) Status: New = Incomplete ** Tags added: kernel-handoff-graphics -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/790015/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
** Changed in: xserver-xorg-video-intel Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/790015/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
** Also affects: xserver-xorg-video-intel via http://bugs.freedesktop.org/show_bug.cgi?id=33487 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/790015/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
** Changed in: xserver-xorg-video-intel Status: Unknown = Confirmed ** Changed in: xserver-xorg-video-intel Importance: Unknown = Critical -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/790015/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
** Tags added: resume -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
I think this is the upstream bug: https://bugs.freedesktop.org/show_bug.cgi?id=33487 ** Bug watch added: freedesktop.org Bugzilla #33487 http://bugs.freedesktop.org/show_bug.cgi?id=33487 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
** Package changed: xorg (Ubuntu) = xserver-xorg-video-intel (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
Here is dmesg _after_ a resume while the display is still behaving poorly ** Attachment added: newdmesg.txt https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/790015/+attachment/2147219/+files/newdmesg.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
Here's xorg.0.log while it's misbehaving ** Attachment added: Xorg.0.log https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/790015/+attachment/2147220/+files/Xorg.0.log ** Description changed: Binary package hint: xorg The laptop is a samsung np900x3a. After a suspend/resume, everything looks mostly fine, except: - - typing in a terminal is mostly invisible, until several lines go by and the text becomes visible. - - flipping to a different desktop and back makes the text appear - - the problem goes away if I log out/in of the x session, or switch to a different user and back + - typing in a terminal is mostly invisible, until several lines go by and the text becomes visible. + - flipping to a different desktop and back makes the text appear + - the problem goes away if I log out/in of the x session I'd attach a picture, but it wouldn't show anything useful except the unchanged screen (despite me typing) or the newly visible text (once it finally redraws). Nothing suspicious in dmesg or Xorg.0.log that i can see... ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xorg 1:7.6+4ubuntu3 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None DRM.card0.DP.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: DRM.card0.HDMI.A.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: DRM.card0.LVDS.1: - status: connected - enabled: enabled - dpms: On - modes: 1366x768 - edid-base64: AP///wBMo0YzAAAVAQOAHRB4Cof1lFdPjCcnUFQBAQEBAQEBAQEBAQEBAQEBnhtWeFAAGDAwICUAJaUQAAAZDwAAAB60AnQA/gBTQU1TVU5HCiAgICAg/gBMU04xMzNBVDAxODAxAF0= + status: connected + enabled: enabled + dpms: On + modes: 1366x768 + edid-base64: AP///wBMo0YzAAAVAQOAHRB4Cof1lFdPjCcnUFQBAQEBAQEBAQEBAQEBAQEBnhtWeFAAGDAwICUAJaUQAAAZDwAAAB60AnQA/gBTQU1TVU5HCiAgICAg/gBMU04xMzNBVDAxODAxAF0= DRM.card0.VGA.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: Date: Sun May 29 15:51:29 2011 DistUpgraded: Fresh install DistroCodename: natty DistroVariant: ubuntu GraphicsCard: - Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) -Subsystem: Samsung Electronics Co Ltd Device [144d:c098] + Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: Samsung Electronics Co Ltd Device [144d:c098] InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: SAMSUNG ELECTRONICS CO., LTD. 90X3A ProcEnviron: - LANGUAGE=en_US:en - PATH=(custom, user) - LANG=C - SHELL=/bin/bash + LANGUAGE=en_US:en + PATH=(custom, user) + LANG=C + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=5dbc24ee-272a-41ef-9846-c10799e58402 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/08/2011 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 04HL dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 90X3A dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr04HL:bd03/08/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pn90X3A:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn90X3A:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 90X3A dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed
[Ubuntu-x-swat] [Bug 790015] Re: subtle graphics corruption after resume on sandybridge laptop
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/790015 Title: subtle graphics corruption after resume on sandybridge laptop ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
