** Summary changed: - Laptop screen stops working when DVI screen is connected at boot + Laptop screen stops working when HDMI screen is connected at boot
** Description changed: This problem is new with 14.10, did not exist with 14.04 What i do to reproduce: Turn laptop off - Connect a screen via DVI + Connect a screen via HDMI Turn computer on What happens: Laptop screen stops working as soon as the OS begins to boot - Once i login, it's clear that the OS thinks that the screen is working, since i can move my mouse into the area of that screen and move it around there. I can drag windows there and if i can grab them afterwards, i can move them back into the visible DVI screen. - Disconnecting DVI screen does *not* turn on the Laptop screen - The only way to get laptop screen to work is to boot and login without DVI and connect it only afterwards. + Once i login, it's clear that the OS thinks that the screen is working, since i can move my mouse into the area of that screen and move it around there. I can drag windows there and if i can grab them afterwards, i can move them back into the visible HDMI screen. + Disconnecting HDMI screen does *not* turn on the Laptop screen + The only way to get laptop screen to work is to boot and login without HDMI and connect it only afterwards. What i expect to happen: When booting with two screens, both should work with the settings in place. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: unity 7.3.1+14.10.20141016-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2 Uname: Linux 3.16.0-29-generic x86_64 .tmp.unity.support.test.0: - + ApportVersion: 2.14.7-0ubuntu8 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 CurrentDesktop: Unity Date: Tue Dec 23 11:52:55 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu GraphicsCard: - Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) - Subsystem: ASUSTeK Computer Inc. Device [1043:1477] - Subsystem: ASUSTeK Computer Inc. Device [1043:1477] + Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: ASUSTeK Computer Inc. Device [1043:1477] + Subsystem: ASUSTeK Computer Inc. Device [1043:1477] InstallationDate: Installed on 2014-12-22 (0 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: ASUSTeK COMPUTER INC. N76VB ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-29-generic root=UUID=c1b99000-5c86-4711-946a-ba820ac888d0 ro quiet splash vt.handoff=7 SourcePackage: unity UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/24/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N76VB.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N76VB dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN76VB.205:bd05/24/2013:svnASUSTeKCOMPUTERINC.:pnN76VB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN76VB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N76VB dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.2-0ubuntu0.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.2-0ubuntu0.1 version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Mon Dec 22 21:31:52 2014 xserver.configfile: default xserver.errors: - Failed to load module "nvidia" (module does not exist, 0) - Failed to load module "nvidia" (module does not exist, 0) - NOUVEAU(G0): [XvMC] Failed to initialize extension. + Failed to load module "nvidia" (module does not exist, 0) + Failed to load module "nvidia" (module does not exist, 0) + NOUVEAU(G0): [XvMC] Failed to initialize extension. xserver.logfile: /var/log/Xorg.0.log xserver.outputs: - product id 8605 - vendor AUO + product id 8605 + vendor AUO xserver.version: 2:1.16.0-1ubuntu1.2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1405094 Title: Laptop screen stops working when HDMI screen is connected at boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1405094/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
