I followed your link and tested the kernel linux-image-3.6.0-030600rc1-generic_3.6.0-030600rc1.201208022056_amd64.deb linux-image-extra-3.6.0-030600rc1-generic_3.6.0-030600rc1.201208022056_amd64.deb
and I have still the choppy mouse when it is connected to a USB-2.0 port. till@till:~$ uname -a Linux till 3.6.0-030600rc1-generic #201208022056 SMP Fri Aug 3 00:57:36 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux till@till:~$ ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1029882 Title: Intel HD graphics: Mouse is not running smoothly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029882/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs