After today's update synaptics stopped woking with the same message. Running sudo dpkg --configure -a doesn't help.
-- _cache->open() failed, please report. https://bugs.launchpad.net/bugs/320222 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
