I sent apport-collect report after this bug occurred(directly after system started) Then I installed recommended kernel Linux E6410 3.7.0-030700rc6-generic #201211162135 SMP Sat Nov 17 02:36:34 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux and rebooted. After reboot it seems to work ok but as I wrote it happens randomly at system start. I need a few days to test it.
BTW. I am unable to work on this kernel all the time because I use Virtualbox which seems to be unsupported: Loading new virtualbox-4.1.12 DKMS files... Building only for 3.7.0-030700rc6-generic Building initial module for 3.7.0-030700rc6-generic ERROR (dkms apport): kernel package linux-headers-3.7.0-030700rc6-generic is not supported Error! Bad return status for module build on kernel: 3.7.0-030700rc6-generic (x86_64) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082304 Title: Kernel error causing mouse "slow down" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
