portage dont permit to unmerge @world @system @security sets while permit to unmerge @installed it can broke system Reproducible: Always Steps to Reproduce: 1.install portage-2.2rc11 2.emerge -Cp @installed 3. Actual Results: portage tryes to unmerge all packages Expected Results: portage shouldnt unmarge anything
Marius, how do you want to handle this? Should be disable all unmerge operations on EverythingSet or not?
Yeah, no idea why I added "unmerge" to the available operations there.
Unmerge operations are disabled for @installed, in svn r11786.
This is fixed in 2.2_rc13.