I have the same issue on Gigabyte P55A-UD4 running Ubuntu 9.10 64-bit, kernel 2.6.31-20-generic. -- XHCI (USB 3.0) Module Prevents Suspend https://bugs.launchpad.net/bugs/522998 You received this bug notification because you are a member of Kernel Bugs, which is subscribed to linux-meta in ubuntu.