Ubuntu
fglrx-installer package

  1. Bug #38915
  2. Comment #61

Comment 61 for bug 38915

Revision history for this message
Dorgendubal (svenwerlen) wrote :

I followed some of the steps described on the very good wiki: https://wiki.ubuntu.com/X/Troubleshooting

> Adjust ACPI settings
> * In /etc/default/acpi-support, set SAVE_VBE_STATE=false
> * In /etc/default/acpi-support, set SAVE_VIDEO_PCI_STATE=true
> * In /etc/default/acpi-support, set POST_VIDEO=false

I don't know which parameter fixed the problem but I can logout normally now.
I hope that this can help somebody else...