Rene Greuel, it will help immensely if you filed a new report via a terminal: ubuntu-bug xorg
Please ensure you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information. Also, please feel free to subscribe me to it. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1449560 Title: Cannot login with Nvidia Optimus hardware installed(Ubuntu 15.04) Status in xorg package in Ubuntu: Incomplete Bug description: I have Nvidia Optimus GT415M hardware on my laptop. I've upgraded my Ubuntu 14.10 where everything was working fine with Nvidia Optimus to Ubuntu 15.04 and now I cannot login. After I type the password login screen comes back again. I did complete reinstall of NVidia packages and installed new nvidia-346 package from Ubuntu repo. Looking at Xorg.0.log I see this message: [ 120.353] (EE) intel(G1): [drm] failed to set drm interface version: Permission denied [13]. [ 120.353] (II) intel(G1): [drm] Contents of '/sys/kernel/debug/dri/0/clients': [ 120.353] (II) intel(G1): [drm] a dev pid uid magic [ 120.354] (II) intel(G1): [drm] [ 120.354] (II) intel(G1): [drm] y 0 2996 0 0 [ 120.354] (II) intel(G1): [drm] y 0 2996 0 0 [ 120.354] (EE) intel(G1): Failed to claim DRM device. And I have found thread regarding this problem on https://devtalk.nvidia.com/default/topic/816599/prime-switching-to- nvidia-creates-black-screen/. So looks like hardware similar to mine need a new version of xserver-xorg-video-intel. Could you please help with this. --- .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 346.59 Tue Mar 31 14:10:31 PDT 2015 GCC version: gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu13) ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 CurrentDesktop: KDE DistUpgraded: Fresh install DistroCodename: vivid DistroRelease: Ubuntu 15.04 DistroVariant: kubuntu GraphicsCard: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 18) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:15a2] NVIDIA Corporation GF108M [GeForce GT 415M] [10de:0dee] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:15a2] InstallationDate: Installed on 2011-07-25 (1525 days ago) InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) MachineType: ASUSTeK Computer Inc. N53Jg NonfreeKernelModules: nvidia Package: xorg 1:7.7+7ubuntu4 PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-28-generic root=UUID=ba2dd780-4798-4649-9a3c-77ff94804d1d ro splash quiet i915.semaphores=1 ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5 Tags: vivid possible-manual-nvidia-install kubuntu Uname: Linux 3.19.0-28-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare _MarkForUpload: True dmi.bios.date: 10/14/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N53Jg.206 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N53Jg 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.:bvrN53Jg.206:bd10/14/2010:svnASUSTeKComputerInc.:pnN53Jg:pvr1.0:rvnASUSTeKComputerInc.:rnN53Jg:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: N53Jg dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. version.compiz: compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.60-2 version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.9-2ubuntu1~vivid2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.9-2ubuntu1~vivid2 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A xserver.bootTime: Mon Sep 28 10:27:30 2015 xserver.configfile: /etc/X11/xorg.conf xserver.errors: intel(G1): [drm] failed to set drm interface version: Permission denied [13]. intel(G1): Failed to claim DRM device. xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 8940 vendor AUO xserver.version: 2:1.17.1-0ubuntu3.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1449560/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
