System deadlock when connecting USB devices with ipro100 driver
|Reported by:||RandomInsano||Owned by:||axeld|
|Has a Patch:||no||Platform:||x86|
When I plug in any device into my Compaq Armada M700s USB port the system gets stuck in the fpx interrupt handler during boot (I can see this by getting into the KDL with F12) and the system completely locks up if I do this once the system is booted.
Unplugging the device again doesn't bring the system back into a usable state and it doesn't matter what class of device I use (Several Mass Storage devices, Mouse, Keyboard, Ethernet have been tested).
If I delete the ipro100 device driver the system no longer has this problem, though there are further problems with trying to mount USB mass storage as writable, but that's another story.
The problem also exists on an old Compaq Deskpro. I've tested with many revisions up to 28350 and have never had luck with using USB devices on either system.