On Sat, 9 Apr 2005, Thomas Folz-Donahue wrote: > Hey guys, > > I have a Creative Lite optical mouse, ID 062a:0000, which worked > under knoppix's 2.4.22. I recently got a vanilla kernel off > kernel.org and compiled it with uhci-hcd et. al. as modules. The > mouse consistently works on plug-in until it enters what I guess is a > low-power mode, at which point it appears to respond normally to being > pushed, except the kernel doesn't report those movements to userspace > as evidenced by a cessation of output from `cat /dev/input/mice |hd`. > > I have since recompiled with USB_DEBUG, but I can't make heads or > tails of the debugging output. I was hoping that you would be able > to.
> Attached is the output from `dmesg` and `lsusb -vvv`. Why does the > kernel stop processing events from this device? While I don't know what's going on with your mouse, I can interpret the debugging messages for you. Some program, the log doesn't say which, is asking the mouse to send 255 bytes of data and the mouse is responding with more than that. Maybe if you find out what program is doing this and stop it your problems will go away. It could be some sort of device manager program, like haldaemon, or it could be something else. Perhaps lsof can tell you which process is using a file under /proc/bus/usb. Alan Stern ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
