AGAIN: USB hang on printing & moving mouse
Albrecht Dreß
yellowdog-general@lists.terrasoftsolutions.com
Wed Oct 16 12:55:01 2002
Unfortunately, I did not make success on solving that problem... I
recompiled the kernel (2.4.20-pre4-ben0) with verbose usb debugging enabled
and all scsi stuff switched off, as I got one reply from a user who thought
it might be connected with an old adaptec scsi card.
I still loose keyboard and mouse when I try to print to the usb printer and
move the mouse. The printer output is crap, as if it lost the data stream or
got wrong data. There is ABSOLUTELY NOTHING from the usb subsystem in the
logs when this happens. However, when I log in remotely and run usbview, it
takes a long time to come up, and I get five times the messages
kernel: usb_control/bulk_msg: timeout
kernel: usb-ohci.c: unlink URB timeout
This does NOT happen when launching usbview with a working usb subsystem.
Maybe this helps the kernel gurus (Huhu! Where are you? ;-)) in resolving
this issue...
Thanks in advance,
Albrecht.
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Albrecht Dreß - Johanna-Kirchner-Straße 13 - D-53123 Bonn (Germany)
Phone (+49) 228 6199571 - mailto:albrecht.dress@arcor.de
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