usb2 + scanner HP ScanJet 4300C

Hans Petter Selasky hselasky at
Fri Dec 12 20:36:33 UTC 2008

On Friday 12 December 2008, Oliver Fromme wrote:
> usb2_alloc_device:

You could try to edit the code in "sys/dev/usb2/core/usb2_device.c" and loop 
two times on the set_config command in "usb2_alloc_device()".

Or you can try to make the code ignore the return value from the failing 
set_config command. Also try to turn on more debugging:

sysctl hw.usb2.debug=15


More information about the freebsd-current mailing list