[gm45] VGA Output not activated
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Expired
|
Low
|
Unassigned |
Bug Description
If I carry my suspended laptop into work and then connect it to the external Dell U2410f the monitor seems to be identified (visible in Grandr) but activating it doesn't cause any image to appear (it seems the signal is not sent).
In order to succeed at seeing anything, I have to reboot the machine entirely, with the monitor attached, at which point it not only sees the monitor, but also sends it a signal.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: xserver-
Uname: Linux 3.11.0-
ApportVersion: 2.12.1-0ubuntu2
Architecture: i386
CompizPlugins: No value set for `/apps/
CompositorRunning: None
Date: Thu Aug 29 08:44:35 2013
DistUpgraded: Fresh install
DistroCodename: saucy
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 4.2.16, 3.11.0-
virtualbox, 4.2.16, 3.11.0-2-generic, i686: installed
virtualbox, 4.2.16, 3.11.0-3-generic, i686: installed
virtualbox, 4.2.16, 3.11.0-4-generic, i686: installed
ExtraDebuggingI
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Toshiba America Info Systems Device [1179:000c]
Subsystem: Toshiba America Info Systems Device [1179:000c]
InstallationDate: Installed on 2013-08-15 (13 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Alpha i386 (20130626)
MachineType: TOSHIBA PORTEGE R600
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/23/2008
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 1.50
dmi.board.
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.
dmi.modalias: dmi:bvnTOSHIBA:
dmi.product.name: PORTEGE R600
dmi.product.
dmi.sys.vendor: TOSHIBA
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.46-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Wed Aug 28 20:50:58 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.14.
summary: |
- VGA Output not activated + [gm45] VGA Output not activated |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Expired → Confirmed |
The output of xrandr before suspending, after wakeup (with monitor plugged in) and finally after activating the monitor would be useful. As would the Xorg.0.log from that session, and dmesg. If you 'echo 6 | sudo tee /sys/modules/ drm/paramters/ debug' before suspending, then dmesg > dmesg.txt after resume attached to the monitor (and activation) would hopefully have all the information we need.