Ok.. I found it.. Some problem with the newest mainline kernl: 3.11.0-031100rc6-generic
** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream ** Tags added: kernel-bug-exists-upstream-v3.11 rc6 ** Tags removed: rc6 ** Tags added: kernel-bug-exists-upstream-v3.11-rc6 ** Tags removed: kernel-bug-exists-upstream-v3.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1214319 Title: 046d:c52b USB Mouse and keyboard freezes randomly but often To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1214319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs