My dual monitor setup has been broken since upgrading 12.10->13.04 beta.
Intel Sandybridge , dvi (1920x1080) and hdmi to dvi (1280x1024) output. Attempting to login to Unity with both monitors connected results in a hard hang - the desktop appears but is unresponsive and the launcher strip has purple hue instead of background tint (gray in my case). Connecting the smaller hdmi to dvi monitor after login works, but attempting to rotate the smaller screen in system settings then results in corrupted image on the larger fixed screen. Reversing the connections (big screen on hdmi to dvi, small screen on dvi) produces similar behaviour. xrandr --verbose with both screens attached is appended Running latest 13.04 beta, amd64. This setup worked fine in 12.10 with the smaller monitor rotated or not. ** Attachment added: "xrandr.txt" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1155568/+attachment/3647412/+files/xrandr.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1155568 Title: dual monitor support broken - regression vs 12.10 Status in “xserver-xorg-video-intel” package in Ubuntu: Expired Bug description: In 13.04 dual monitor support is broken in my setup (intel graphics dell latitute e6410) with external monitor. The second screen is detected but when I try to activate it either is activated but shows nothin (black screen) either is activated and the laptop screen goeas black, sometimes both screen go black. it's unusable. it worked perfectly in 12.10. the same behaviour is observed with and without docking station. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-12.21-generic 3.8.2 Uname: Linux 3.8.0-12-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.1-0ubuntu1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Fri Mar 15 12:10:07 2013 DistUpgraded: Fresh install DistroCodename: raring DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:040a] InstallationDate: Installed on 2013-03-15 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130315) MachineType: Dell Inc. Latitude E6410 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pl_PL.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-12-generic root=UUID=057215b7-7792-43b7-a603-2c0899a806d7 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/10/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 04373Y dmi.board.vendor: Dell Inc. dmi.board.version: A03 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd08/10/2010:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn04373Y:rvrA03:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6410 dmi.product.version: 0001 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.9~daily13.03.08-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.42-0ubuntu2 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.4-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1155568/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
