lightdm nvidia run in lowgraphic mode

[Bruno Munoz]

Seems to be a race condition between ligthdm and nvidia driver.

Sometimes boot is ok,
Sometimes lightdm pop the "running in low graphic mode" session.
none of the options works
but workaround is to switch to terminal, and restart lightdm
for the old style: $ sudo /etc/init.d/lightdm restart
this restart solve the problem and login manager is running as usual.

I've try nividia-current, nvidia-currents-updates, nouveau, but always random "low graphic mode" occurs.

http://askubuntu.com/questions/128417/low-graphics-mode-error-on-startup-with-nvidia-graphics-12-04-lts/131493#131493

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: lightdm 1.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
Date: Sun May 6 11:12:30 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1)
ProcEnviron:
 TERM=xterm
 PATH=(custom, user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)

[Bruno Munoz (bruno-bmunoz)]

duplicate of Bug #993579

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.