Thanks for your bug submission. When you have a new installation, there are several databases that get created. This can take a long time. It's possible that your machine froze because of this activity. The rt in the kernel means real-time so it devotes less time to mouse and keyboard interrupts.
It would help to open a terminal and run top. Watch the CPU activity. Also add a CPU monitor to your panel--Right-Click--Add on the panel. See if the keyboard freeze is linked to 100% CPU usage. Also note what program is running and eating up your CPU. Marking as incomplete pending more information. ** Changed in: ubuntu Status: New => Incomplete -- Hardy: mouse and keyboard freeze https://bugs.launchpad.net/bugs/196902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs