On Mon, Nov 26, 2012 at 10:25 AM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > On Fri, 23 Nov 2012, Chris Holland wrote: > >> On Fri, Nov 23, 2012 at 11:03 AM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: >> > On Thu, 22 Nov 2012, Chris Holland wrote: >> > >> >> 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. >> > >> > Which USB controller were the mouse and keyboard plugged into? >> >> They were plugged into the added pci controller. I have 2 sets of mice >> and keyboards plugged in 1 set to the pci card and 1 set to >> the motherboard. >> >> It does not matter if its usb2 or usb3 ports you have them plugged >> into the motherboard when this happens they stop responding. >> And unplugging replugging has no effect. And running modprobe -r >> ehci_hcd && modprobe ehci_hcd results in >> FATAL: Module ehci_hcd is builtin > > Can you supply similar logging information for the case where the > mouse/keyboard is plugged into a USB-2 motherboard port? Please > include the contents of /sys/kernel/debug/usb/devices. > > Alan Stern > Here is what I think is the last 1500 lines from logging the usb with the error happening. sudo cat /sys/kernel/debug/usb/usbmon/0u > busdata sudo lsusb -v > lsusb-v sudo lsusb > lsusb sudo cat /sys/kernel/debug/usb/devices > devices I will take the pci card out and try to get the information with out the extra mouse/kyb/controller. I dont have the CONFIG_USB_DEBUG enabled kernel yet. Chris
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