Thanks for your report. Mixing releases by changing sources.list is not supported nor recommended. If you want to use the development release you should upgrade to it using update-manager or do-release-upgrade.
I'm closing this report because it's not a bug with Ubuntu. ** Changed in: evince (Ubuntu) Status: New => Invalid -- package evince-common 2.30.3-1ubuntu1 failed to install/upgrade: trying to overwrite '/etc/apparmor.d/abstractions/evince', which is also in package evince 2.30.3-0ubuntu1.1 https://bugs.launchpad.net/bugs/605678 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs