On Nov 16, 2011, at 3:34 PM, Iain Simpson wrote: > Here yet again > got the driver built but when I ran got the following errors : > > > $19:54:10 ~/nut/nut-2.6.2/drivers >sudo ./upsdrvctl -D start > [sudo] password for iain: > Network UPS Tools - UPS driver controller 2.6.2 > 0.000000 Starting UPS: vix2120 > Network UPS Tools - Richcomm dry-contact to USB driver 0.04 (2.6.2) > Warning: This is an experimental driver. > Some features may not function correctly. > > USB device [0925:1234] matches, but driver callback failed: could not detach > kernel driver from interface 0: Operation not permitted > 0.091309 Driver failed to start (exit status=1)
What does 'ls -lR /proc/bus/usb' say? Also, what if you try 'sudo /lib/nut/richcomm_usb -D -a vix2120 -u root'? > Sorry I don't really understand what's happening. 'Operation not permitted' means there's probably a permissions error, in this case on the node in /proc/bus/usb corresponding to your UPS. _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
