It can be closed, I will stay on 13.10 and see if I can reproduce the bug with time, as far as I remember I think the bug originally didn't appear right after installation and may have been caused by a software update later on.
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185662 Title: Creating a copy operation puts the system unusable until its done To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1185662/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs