On Wed, 3 Oct 2012 sebastien.dinot@xxxxxxx wrote: > Hi, > > I am encountering random keyboard and mouse freezes which can only be > resolved by a hard reset (by pushing the power switch of the computer > case). > The mouse and keyboard are both USB devices and it seems that the bug > is coming from the echci-hcd module: > Can I run additional tests or give you additional informations to > help you resolve this painful bug? Please build a kernel with CONFIG_USB_DEBUG enabled. When a hang occurs, get a list of hang tasks (Alt-SysRq-w probably won't work, but "echo w >/proc/sysrq-trigger" from a network login should). Then send the dmesg output Alan Stern -- 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
