The error in the log files of the original bug reporter actually has to deal with running video drivers from a PPA and being unable to calculate the upgrade.
From main.log we see:
2012-10-30 00:48:07,741 DEBUG examining: 'deb http://ppa.launchpad.net/ubuntu-x-swat/x-updates/ubuntu precise main' 2012-10-30 00:48:07,743 DEBUG entry '# deb http://ppa.launchpad.net/ubuntu-x-swat/x-updates/ubuntu quantal main # disabled on upgrade to quantal' was disabled (unknown mirror)
And from apt.log we have:
Starting 2 Investigating (0) xserver-xorg-video-ati [ amd64 ] < 1:6.99.99+git20120928.e8cb0b72-0ubuntu0sarvatt~precise2 > ( x11 ) Broken xserver-xorg-video-ati:amd64 Depends on xorg-video-abi-12 [ amd64 ] < none > ( none ) Considering xserver-xorg-core:amd64 34 as a solution to xserver-xorg-video-ati:amd64 1 Removing xserver-xorg-video-ati:amd64 rather than change xorg-video-abi-12:amd64
The error in the log files of the original bug reporter actually has to deal with running video drivers from a PPA and being unable to calculate the upgrade.
From main.log we see:
2012-10-30 00:48:07,741 DEBUG examining: 'deb http:// ppa.launchpad. net/ubuntu- x-swat/ x-updates/ ubuntu precise main' ppa.launchpad. net/ubuntu- x-swat/ x-updates/ ubuntu quantal main # disabled on upgrade to quantal' was disabled (unknown mirror)
2012-10-30 00:48:07,743 DEBUG entry '# deb http://
And from apt.log we have:
Starting 2 xorg-video- ati [ amd64 ] < 1:6.99. 99+git20120928. e8cb0b72- 0ubuntu0sarvatt ~precise2 > ( x11 ) xorg-video- ati:amd64 Depends on xorg-video-abi-12 [ amd64 ] < none > ( none ) xorg-core: amd64 34 as a solution to xserver- xorg-video- ati:amd64 1 xorg-video- ati:amd64 rather than change xorg-video- abi-12: amd64
Investigating (0) xserver-
Broken xserver-
Considering xserver-
Removing xserver-