[Lenovo ThinkPad W530] Regression: cannot set up 3 display configuration any more (Optimus)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xorg-server (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
I cannot set up the third monitor any more (it was working beginning of March 2016 with Ubuntu 16.04).
The configuration with NVIDIA Optimus starts with builtin display (of Thinkpad W530) and one of (3K) monitors, the second monitor is detected, but not used.
The unity configuration tool shows me two message boxes:
"The selected configuration for displays could not be applied
could not set the configuration for CRTC 64"
and
"Failed to apply configuration: %s
GDBus.Error:
"
The first one I have seen at boot time on login screen (with 3 displays) previously, the second one is new.
The third monitor works if Optimus gets disabled in BIOS and the machine runs with Nvidia only
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSign
Uname: Linux 4.4.0-12-generic x86_64
.tmp.unity.
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
Date: Sat Mar 12 18:44:54 2016
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 5.0.16, 4.4.0-10-generic, x86_64: installed
virtualbox, 5.0.16, 4.4.0-11-generic, x86_64: installed
virtualbox, 5.0.16, 4.4.0-12-generic, x86_64: installed
EcryptfsInUse: Yes
ExtraDebuggingI
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21f5]
NVIDIA Corporation GK107GLM [Quadro K2000M] [10de:0ffb] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Lenovo GK107GLM [Quadro K2000M] [17aa:21f5]
InstallationDate: Installed on 2016-02-25 (15 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160225)
MachineType: LENOVO 2447MU0
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/18/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: G5ETA3WW (2.63 )
dmi.board.
dmi.board.name: 2447MU0
dmi.board.vendor: LENOVO
dmi.board.version: 0B98401 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2447MU0
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Sat Mar 12 18:30:45 2016
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.1-1ubuntu4
Seems to be similar to https:/ /bugs.launchpad .net/ubuntu/ +source/ unity-control- center/ +bug/1304627
but this one is regression, it worked already.