On 2/11/19 1:56 PM, Alexander V. Makartsev wrote:
On 11.02.2019 16:20, Grzesiek Sójka wrote:
Hi there,
Ups is connected via usb:
Bus 003 Device 002: ID 051d:0002 American Power Conversion
Uninterruptible Power Supply
Recently I noticed that nut stopped to recognize it (probably after
some update):
# /lib/nut/usbhid-ups -a APC
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
No matching HID UPS found
# cat /etc/nut/ups.conf
[APC]
driver = usbhid-ups
port = auto
I did try to fix the problem by adding vendor or product options or
changing the driver but no luck.
Any suggestions? Is the driver correct?
I don't know about nut, but I had similar problems with APC SU1500
models in the past.
They had some kind of firmware bug, or hardware problem with USB
interface and sporadically loose connectivity to host. Also there was no
[...]
I have PLD-linux in chroot ad I did run the following:
# /lib/nut/usbhid-ups -u root -a APC
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
Using subdriver: APC HID 0.96
As you can see, result is positive. No reboot, the same kernel. So, this
is 100% software problem related to Debian. A bug maybe??
Any suggestions? Workaround?? Different driver??
