Comment 2 for bug 1278737

Tests with 3:1~ppa5, the previous two problems are now gone. This new one appeared now, presumably due to some multi-arch confusion? I tested lts-{quantal,raring,saucy} → trusty, same error on all of them:

The following packages have been kept back:
  xserver-xorg-video-geode-lts-quantal:i386

Investigating (0) xserver-xorg-video-geode [ i386 ] < none -> 2.11.15-2 > ( universe/x11 )
Broken xserver-xorg-video-geode:i386 Depends on xorg-video-abi-15 [ i386 ] < none > ( none )
  Considering xserver-xorg-core:i386 1 as a solution to xserver-xorg-video-geode:i386 1
  Holding Back xserver-xorg-video-geode:i386 rather than change xorg-video-abi-15:i386

It should be noted that the geode driver (neither the original precise one, nor the -lts-* backport) is installed before the upgrade.