system settings is gnome-control-center, though it's just uis to set do
configuration, gnome-control-center is not running at boot nor setting
any screen resolution if you don't start the ui and act on the control
so not likely the issue there
Could you try to boot the previous kernel and see if you still get the
issue?
** Package changed: lightdm (Ubuntu) => gnome-control-center (Ubuntu)
** Changed in: gnome-control-center (Ubuntu)
Status: Incomplete => New
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-control-center in Ubuntu.
https://bugs.launchpad.net/bugs/1014473
Title:
hdmi video out broken on package upgrade
Status in “gnome-control-center” package in Ubuntu:
New
Bug description:
I have two external monitors, one running through the vga out port and
the other the hdmi out port and both were working fine in a dual head
configuration until a recent package upgrade. Now only the vga out
works and in the dispaly manager the hdmi connected monitor does not
appear.
I have another open bug about triple head not working here:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
ati/+bug/931240 (laptop monitor won't work in tandem with two external
monitors) but this is the first time for my hdmi out to go dead.
I've tried creating a new account to see if it was user specific
settings creating the problem, but a new user account exhibits the
same behavior.
I would like to know which package upgrade I need to reverse in order
to get my workstation back to full functionality.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 1.0.6-0ubuntu1.7
ProcVersionSignature: Ubuntu 3.0.0-21.35-generic 3.0.32
Uname: Linux 3.0.0-21-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Mon Jun 18 13:10:43 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
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