Using KDM as login manager. I can check using GDM but I do not want to switch to GDM as I use kubuntu more.
Michael Ummels >> yes I tried reverting the package it worked well for 1 boot but did not work further. Also I need to install ATI catalyst driver for desktop effects. I don't think this driver has anything to do with this error as before updating it was working fine (with acpi_services=off option).
Using KDM as login manager. I can check using GDM but I do not want to switch to GDM as I use kubuntu more.
Michael Ummels >> yes I tried reverting the package it worked well for 1 boot but did not work further. Also I need to install ATI catalyst driver for desktop effects. I don't think this driver has anything to do with this error as before updating it was working fine (with acpi_services=off option).