Comment 0 for bug 1173231

When booting my laptop, the screen alternates between the Ubuntu logo and a black screen a couple of times before showing the login screen. Occasionally, the login screen does not appear and a black screen with just the mouse cursor appears instead.

I'm not sure whether this is a lightdm problem or a race condition during boot or any other issue but I'm happy to debug if someone can give me pointers as to what can possibly go wrong.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: lightdm 1.6.0-0ubuntu2.1
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Fri Apr 26 16:04:26 2013
InstallationDate: Installed on 2013-03-24 (32 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
LightdmConfig:
 [SeatDefaults]
 user-session=ubuntu
 greeter-session=unity-greeter
MarkForUpload: True
SourcePackage: lightdm
UpgradeStatus: Upgraded to raring on 2013-03-24 (32 days ago)