https://bugzilla.kernel.org/show_bug.cgi?id=50821 Summary: Mouse and keyboard freeze Ivy-bridge I have been having the problem of the mouse and keyboard freezing since upgrading my system in May 2012 GIGABYTE GA-Z77X-UD5H LGA 1155 Intel Z77 HDMI SATA Intel Core i5-3550 Ivy Bridge Mouse and keyboard stop responding randomly. By using only the usb connections on the motherboard it requires logging in by ssh to restart the computer or hard resetting. Unplugging and plugging the mouse or keyboard in has no effect on the issue. I added a pci usb controller and this stops working as well but you can unplug and plug the devices back in and continue to use the computer. OS: Ubuntu 12.04 x86-64 Ubuntu 12.10 X86-64 Ubuntu 12.04.1 i686 See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=689368 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/999910 http://partiallysanedeveloper.blogspot.com/2012/05/ivy-bridge-hd4000-linux-freeze.html http://hardforum.com/showthread.php?t=1714875 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
