Hi, Today I upgraded one of my unstable machines and saw several instances of something I believe is the same bug. The resolver seems to be failing to choose to upgrade certain dependencies. What's more, in the aptitude GUI I can see the rightmost "latest available version" column change on the fly when I select certain packages for upgrade.
For example, I currently have libnm0 and libnm0:i386 installed at 1.46.0-1 and I can see the latest version is 1.46.0-2. If I go into the GUI and choose to "Install" libnm0, the latest version column for libnm0:i386 will change from 1.46.0-2 to 1.46.0-1. Choosing "Install" on libnm0:i386 will then effectively do a keep of libnm0 at 1.46.0-1. To fix this, I can either go into libnm0:i386 and explicitly choose the newest version or I can restart the GUI and then it will list and choose the latest version correctly when I do Install libnm0:i386. aptitude version: 0.8.13-6 Best, Facundo