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Message #95125
[Bug 1408567] Re: External monitor is not working well with nvidia-331 driver in extended mode on 14.04.1
*** This bug is a duplicate of bug 1405325 ***
https://bugs.launchpad.net/bugs/1405325
** This bug has been marked a duplicate of bug 1405325
[I+N] Split screen after setting the monitors configuration to extended
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https://bugs.launchpad.net/bugs/1408567
Title:
External monitor is not working well with nvidia-331 driver in
extended mode on 14.04.1
Status in HWE Next Project:
Triaged
Status in nvidia-graphics-drivers-331 package in Ubuntu:
New
Status in xserver-xorg-video-intel package in Ubuntu:
New
Bug description:
CID: 201307-14038 Dell Vostro 5470
With the proprietary nvidia-331 (331.113-0ubuntu0.0.4 ) driver installed, the external monitor does not work as expected in extended mode. It looks like it's splitted and shifted.
09:00.0 3D controller [0302]: NVIDIA Corporation GK208M [GeForce GT 740M] [10de:1292] (rev a1)
Steps:
1. Install 14.04.1 + updated + nvidia driver
2. Connect an external monitor to it.
Expected result:
* External monitor should work in every mode.
Actual result:
* It's mis-aligned in extended mode
This issue does not exist with the open-source driver, or with the
proprietary driver but in power-saving mode (running on Intel GPU).
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: nvidia-331 331.113-0ubuntu0.0.4
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Jan 7 22:26:13 2015
InstallationDate: Installed on 2015-01-07 (0 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
SourcePackage: nvidia-graphics-drivers-331
UpgradeStatus: No upgrade log present (probably fresh install)
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References