Hi, > Breaks: lightdm (<< 1.11.8-0ubuntu2~) > >… while Jessie has 1.10.3-3. I'll take a look soonish at the reason >why this versioned breaks was added in the first place to the Ubuntu >packaging (I suspect it might not apply to Debian and can be dropped). (note: I don't know this specific reason) Since Ubuntu xenial is out, you can safely drop for Ubuntu too, because the upgrade trusty xenial will have it anyway. Gianfranco