Messages in this thread | | | From | "Collins, Bernard F. (Skip)" <> | Subject | RE: Visor USB hang | Date | Wed, 3 Dec 2003 17:36:01 -0500 |
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> > I am running 2.4.23 on a RedHat 9 system. Whenever I try to sync my > > Visor Deluxe, the system hangs/freezes soon after I press the sync > > button on my cradle. Trying to find the cause of the problem, I > > preloaded the usbserial and visor modules with "debug=1". Nothing > > obviously wrong appears in the logs. The last message before the > > system freezes is a usb-uhci.c interrupt message. > > Can you show the log with that enabled?
If you mean debug=1 enabled, the log excerpt I posted was generated with both the usbserial and visor modules modprobed with debug=1. Perhaps I am mistaken in assuming that my approach actually enables debugging. I modprobed both modules and hit the hotsync button. I am assuming that hotplug does not override the manually loaded module parameters.
> What happens if you use the uhci.o module instead of usb-uhci.o?
That is not terribly convenient to test right now. Can you suggest a simple way to unload usb-uhci and load uhci without disabling my usb keyboard and mouse?
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