Upgrade to xserver-xorg-core version 2:1.3.0.0.dfsg-12ubuntu8.1 causes numerous problems:
wxwidget-based applications don't work (vlc etc)
tvtime get in a weird state with brightness/contrast after a while
Various other intermittent problems and graphics anomalies (possible memory buffer corruption).
All observed problems disappear after downgrade to the previous version of the package.
Upgrade to xserver-xorg-core version 2:1.3.0. 0.dfsg- 12ubuntu8. 1 causes numerous problems:
wxwidget-based applications don't work (vlc etc)
tvtime get in a weird state with brightness/contrast after a while
Various other intermittent problems and graphics anomalies (possible memory buffer corruption).
All observed problems disappear after downgrade to the previous version of the package.