My system behaves exactly like you described: everything besides Xorg seems to work - disk LED blinks, mouse moves. This is not a kernel panic, it's just that Xorg keyboard does not work, nor does the SysRq+R. The only keys that works are the SysRq magic keys. An ordinary Xorg freeze :-)
My system behaves exactly like you described: everything besides Xorg seems to work - disk LED blinks, mouse moves. This is not a kernel panic, it's just that Xorg keyboard does not work, nor does the SysRq+R. The only keys that works are the SysRq magic keys. An ordinary Xorg freeze :-)