[Ubuntu-x-swat] [Bug 583676] Re: Resume with two displays gives scrambled pixels on only one display
Hi, I'm currently not at the affected machine, I'll try the live image later. But for now, I can confirm that it still occurs with the current saucy version. It's probably quite specific to the graphic card. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/583676 Title: Resume with two displays gives scrambled pixels on only one display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/583676/+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 583676] Re: Resume with two displays gives scrambled pixels on only one display
Currently active BIOS version is A07. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/583676 Title: Resume with two displays gives scrambled pixels on only one display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/583676/+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 583676] Re: Resume with two displays gives scrambled pixels on only one display
This is still the same in maverick. A workaround is to use xrandr, mirror the affected display, which mirrors the garbage too, and then revert the reflection, which seems to restore something, and fixes the output. xrandr --output DVI-0 --reflect x xranrd --output DVI-0 --reflect normal -- Resume with two displays gives scrambled pixels on only one display https://bugs.launchpad.net/bugs/583676 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. ___ 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 583676] Re: Resume with two displays gives scrambled pixels on only one display
Update: Just tried fglrx from the ubuntu repo, it has exactly the same problem after resuming. -- Resume with two displays gives scrambled pixels on only one display https://bugs.launchpad.net/bugs/583676 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. ___ 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 583676] [NEW] Resume with two displays gives scrambled pixels on only one display
Public bug reported: Binary package hint: xserver-xorg-video-ati I use two monitor connected via DVI. After suspend to ram and resume, the picture on only one display gets scrambled and unusable. Some Facts: - Everthing runs as expected, but the left display show a picture looking like every fourth pixel is displayed, and the ones in between have the values of their neighbor. The picture is updated and flickerfree. I can attach a foto if it helps.. - Taking a screenshot gives a normal picture. - Disabling KMS by passing radeon.modeset=0 to the kernel solves the problem. I attach 2 dmesg outputs of the resume sequence. Note that with modeset=0 [drm] Resetting GPU is output, while with KMS it is not. - It occurs only if using the 2 monitors in big desktop mode. - logging out an back in solves it - fglrx (i used it until lucid) had the same issue. It was silently fixed around version 10.2. - Hibernation doesn't work too. It ends up in gdm after resuming. Maybe X crashes, but thats another story. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: xserver-xorg-video-ati 1:6.13.0-1ubuntu5 ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic x86_64 Architecture: amd64 Date: Fri May 21 09:40:46 2010 DkmsStatus: MachineType: Dell Inc. Dell XPS420 ProcCmdLine: root=/dev/mapper/lvm_vg-root ro quiet splash ProcEnviron: PATH=(custom, user) LANG=en_US.utf8 SHELL=/bin/bash SourcePackage: xserver-xorg-video-ati dmi.bios.date: 06/23/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: 0TP406 dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 7 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA06:bd06/23/2008:svnDellInc.:pnDellXPS420:pvr:rvnDellInc.:rn0TP406:rvrA01:cvnDellInc.:ct7:cvr: dmi.product.name: Dell XPS420 dmi.sys.vendor: Dell Inc. system: distro: Ubuntu codename: lucid architecture: x86_64 kernel: 2.6.32-22-generic ** Affects: xserver-xorg-video-ati (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dual-display radeon resume -- Resume with two displays gives scrambled pixels on only one display https://bugs.launchpad.net/bugs/583676 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. ___ 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 583676] Re: Resume with two displays gives scrambled pixels on only one display
** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/48855005/BootDmesg.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/48855006/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/48855007/Dependencies.txt ** Attachment added: Lspci.txt http://launchpadlibrarian.net/48855008/Lspci.txt ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/48855009/Lsusb.txt ** Attachment added: PciDisplay.txt http://launchpadlibrarian.net/48855010/PciDisplay.txt ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/48855011/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/48855012/ProcInterrupts.txt ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/48855013/ProcModules.txt ** Attachment added: RelatedPackageVersions.txt http://launchpadlibrarian.net/48855014/RelatedPackageVersions.txt ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/48855015/UdevDb.txt ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/48855016/UdevLog.txt ** Attachment added: XorgLog.txt http://launchpadlibrarian.net/48855017/XorgLog.txt ** Attachment added: XorgLogOld.txt http://launchpadlibrarian.net/48855018/XorgLogOld.txt ** Attachment added: Xrandr.txt http://launchpadlibrarian.net/48855019/Xrandr.txt ** Attachment added: glxinfo.txt http://launchpadlibrarian.net/48855020/glxinfo.txt ** Attachment added: monitors.xml.txt http://launchpadlibrarian.net/48855021/monitors.xml.txt ** Attachment added: setxkbmap.txt http://launchpadlibrarian.net/48855022/setxkbmap.txt ** Attachment added: xdpyinfo.txt http://launchpadlibrarian.net/48855023/xdpyinfo.txt ** Attachment added: xkbcomp.txt http://launchpadlibrarian.net/48855024/xkbcomp.txt -- Resume with two displays gives scrambled pixels on only one display https://bugs.launchpad.net/bugs/583676 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. ___ 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 583676] Re: Resume with two displays gives scrambled pixels on only one display
dmesg of the resume with KMS enabled. ** Attachment added: dmesg_resume http://launchpadlibrarian.net/48855073/dmesg_resume -- Resume with two displays gives scrambled pixels on only one display https://bugs.launchpad.net/bugs/583676 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. ___ 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 583676] Re: Resume with two displays gives scrambled pixels on only one display
the same with radeon.modeset=0. Problem doen't occur with that. Note the [drm] Resetting GPU message ** Attachment added: dmesg_resume_modeset=0 http://launchpadlibrarian.net/48855086/dmesg_resume_modeset%3D0 -- Resume with two displays gives scrambled pixels on only one display https://bugs.launchpad.net/bugs/583676 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. ___ 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
