Problem is here with my system,, too. Just to comment on Tanker Bob 's comment(comment #4), when I am waiting for the dialog to populate, I see the CPU consumption is 100% for one core. I have an old Pentium-D dual core system. And my problem is reported with launchpad bug #517410..
-- Open dialog populates slowly https://bugs.launchpad.net/bugs/355318 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