If you want to leave packages that have been removed but that still have config files installed
try the following list instead sudo dpkg -l | grep -v ^ii | grep -v ^rc -- _cache->open() failed, please report https://bugs.launchpad.net/bugs/124373 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs