[DOWNGRADE] libgnutls-deb0-28:i386 3.3.15-3 -> 3.3.15-2 Working! Then today: [UPGRADE] libgnutls-deb0-28:i386 3.3.15-2 -> 3.3.15-4 Broken AGAIN! I guess aptitude forbid-version is not strong enough. Looks like I will need aptitude hold.