I doubt this problem was there in old versions of Ubuntu. When I run terminal command I got the following reply
rm: cannot remove `/var/lib/apt/lists/lock': No such file or directory. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023421 Title: Update Manager can't set LC_MESSAGES to default locale To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1023421/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
