LightDM Chimes but No login screen or TTY

Bug #1375528 reported by Cee Gee
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
lightdm (Ubuntu)
New
Undecided
Unassigned

Bug Description

When booting, LightDM greeter sounds but screen is black. This happens if I logout as well. TTYs are also blank when lightdm does not start. Screen will flicker but no terminal will show up. Closing the lid of the laptop to make it go to sleep and re-opening to wake the machine up allows me to see lightDM login screen.

Every once in a while, the login screen will appear as normally on a really cold boot.

Originally posted in https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1371651
But People seem to think it is a brightness issues

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Description: Ubuntu 14.04.1 LTS
Release: 14.04

Revision history for this message
Cee Gee (cynicalgargoyle) wrote :
Revision history for this message
Cee Gee (cynicalgargoyle) wrote :

Adding logs from an unsuccessful boot - where the bug showed itself. I had to put the computer to sleep then waken it again before I could see the login screen.

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