Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: gdm (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1297630
Title:
GDM does not work in multiple displays in nvidia driver (nvidia-331)
(trusty) (optimus laptop)
Status in Ubuntu GNOME:
New
Status in “gdm” package in Ubuntu:
Confirmed
Bug description:
Version: Ubuntu Gnome 14.04, trusty
Laptop: Asus U36JC
I am currently using gdm version from "ppa:darkxst/gdm-prime" which fixes the
bug #1288572. This gdm version should be released soon.
If there is only one display (the built-in laptop monitor), gdm works fine
without any problems. If I plugged in another VGA display at boot time, gdm
will flicker between grey and black (off) background without showing any text
and buttons etc... gdm becomes useless at this state.
Workaround: Login to gnome-shell with one display first. and then
plugged in the second VGA monitor. gnome-shell works fine with
multiple monitors.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-19.39-generic 3.13.6
Uname: Linux 3.13.0-19-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 331.38 Wed Jan 8 19:32:30
PST 2014
GCC version: gcc version 4.8.2 (Ubuntu 4.8.2-17ubuntu1)
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: GNOME
Date: Wed Mar 26 13:37:57 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
bbswitch, 0.7, 3.13.0-18-generic, x86_64: installed
bbswitch, 0.7, 3.13.0-19-generic, x86_64: installed
nvidia-331, 331.38, 3.13.0-18-generic, x86_64: installed
nvidia-331, 331.38, 3.13.0-19-generic, x86_64: installed
EcryptfsInUse: Yes
ExtraDebuggingInterest: No
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
(rev 18) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:1542]
NVIDIA Corporation GT218M [GeForce 310M] [10de:0a70] (rev a2) (prog-if 00
[VGA controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:1542]
InstallationDate: Installed on 2014-03-04 (21 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha amd64 (20140226)
MachineType: ASUSTeK Computer Inc. U36JC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-19-generic
root=UUID=0d039a7c-cdff-4d22-9604-569584977a76 ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/26/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: U36JC.205
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: U36JC
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.:bvrU36JC.205:bd01/26/2011:svnASUSTeKComputerInc.:pnU36JC:pvr1.0:rvnASUSTeKComputerInc.:rnU36JC:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: U36JC
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
version.compiz: compiz N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-1ubuntu1
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.10-1ubuntu2
xserver.bootTime: Wed Mar 26 10:29:34 2014
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
Error loading keymap
/var/lib/xkb/server-992DCD2811F9928D990F91F3229E52A1EC62B72A.xkm
Error loading keymap
/var/lib/xkb/server-992DCD2811F9928D990F91F3229E52A1EC62B72A.xkm
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.0-1ubuntu7
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