Dist: Debian unstable Kernel: 2.6.1 stock Machine: IBM T23 Laptop
The controller works fine with the Microsoft USB k/b and mouse I use until the machine is suspended (by running apm --suspend or closing the lid), but on resume it refuses to work. Trying to rmmod the module results in it hanging at this point.
It works fine if I remember to rmmod the controller before suspending, and I'd consider using this as a workaround, but it's not ideal.
I have a ThinkPad 770, and under 2.6.x, the UHCI hardware works fine until I suspend. I have a pair of scripts in /etc/apm/{suspend.d,resume.d} which do 'rmmod uhci_hcd' and 'modprobe uhci_hcd' at suspend and resume, respectively, and that seems to work.
If I don't reload the module, the interrupt count doesn't go up after inserting a device, and I eventually get a 'control timeout on ep0out' message when the USB core tries to assign an address. Does this sound familiar?
-- Charles Lepple http://www.ghz.cc/charles/
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