I turned my ACPI off and the problem first disappeared for two days, but now it appears again.
Here is a log-file of kernel log with all usb entries (I tried to use an other USB slot ofter my mouse and keyboard froze and I also tried using an other mouse...) At about half past 10 (~10:35) my mouse and keyboard forzes. ** Attachment added: "usb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1214319/+attachment/3796368/+files/usb.txt -- 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