Displaying 1 result from an estimated 1 matches for "network_ups_tools".
2019 May 13
1
Update to user-manual.html#Configuration_notes
...d[1]: Failed to start Network UPS Tools - power
device driver controller.
I tried the old port = /dev/hiddev0, same result. I searched though
user-manual.html#Configuration_notes and couldn't find a solution. Thankfully,
the Arch wiki page had the answer,
https://wiki.archlinux.org/index.php/Network_UPS_Tools
The problem is permission and the solution is a Udev rule is needed. The
Arch page provided the following:
<quote>
If you receive an error message like this one:
Can't claim USB device [XXXX:YYYY]: could not detach kernel driver from
interface 0: Operation not permitted
Driver...