I also have an X200 with 5300 Wifi. I had all kinds of problems, with 11.04, all problems went away with 11.10 with its 3.0.x kernel. Now even 11n works correctly.
I would recommend that this is marked as fixed for 11.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778857 Title: Intel Wireless 5300 stops working intermittently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs