On Wed, 28 Mar 2007, Thomas Meyer wrote: > > I am not sure if this would help... According to the excerpt from X > > log synaptics driver attempted to scan evdev devices and locate the > > touchpad. However if this scan happen before udev had a chance to > > process the event and create new /dev/input/eventX device node it will > > fail. > Okay. This strengthens above statement. And udev is too slow to create > the devices, while the driver already scanned the directory. > > I wonder if we should adjust the X driver to spin for a couple of > > seconds in EventAutoDevProbe if the touchpad was already seen once... > > Peter?
Yes, it looks like this is the root cause. However I must admit that I don't like this behavior too much. We shouldn't rely on drivers individual userland to wait for a reasonable time before the udev settles down. This is not a nice API to provide. Will try to think of some solution which would have reasonable nastiness/functionality ratio. -- Jiri Kosina - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
