I need help to find a way to start the usbhid-ups driver successfully, i always get a failed status after start of the driver
THX
used environment:
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OS: 4.19.0-16-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) x86_64 GNU/Linux
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NUT version 2.7.4
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NUT installation method: apt-get install nut
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UPS: PowerWalker VI 650 SB
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problem description, with any relevant traces, like system log excerpts, and driver debug output
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lsusb
Bus 001 Device 003: ID 0764:0601 Cyber Power System, Inc. PR1500LCDRT2U UPS -
cat /etc/nut/ups.conf
# Set maxretry to 3 by default, this should mitigate race with slow devices:
maxretry = 3
[PowerWalker650]
driver = usbhid-ups
port = auto
desc = "server"
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upsdrvctl start
Network UPS Tools - UPS driver controller 2.7.4
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
No matching HID UPS found
Driver failed to start (exit status=1)
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
No matching HID UPS found
Driver failed to start (exit status=1)
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
No matching HID UPS found
Driver failed to start (exit status=1) -
You can obtain the latter using the following command, as root and after having stopped NUT:
/path/to/driver -DD -a <upsname>/lib/nut/usbhid-ups -DD -a PowerWalker650
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
0.000000 debug level is '2'
0.003634 upsdrv_initups...
0.026290 Checking device (1D6B/0003) (002/001)
0.043513 - VendorID: 1d6b
0.044473 - ProductID: 0003
0.044928 - Manufacturer: unknown
0.045433 - Product: unknown
0.045847 - Serial Number: unknown
0.046276 - Bus: 002
0.046843 - Device release number: 0419
0.047250 Trying to match device
0.047684 Device does not match - skipping
0.050203 Checking device (0764/0601) (001/003)
0.053610 - VendorID: 0764
0.054105 - ProductID: 0601
0.054620 - Manufacturer: 1
0.055013 - Product: 650
0.055434 - Serial Number:
0.055845 - Bus: 001
0.056418 - Device release number: 0200
0.056845 Trying to match device
0.057251 Device matches
0.057334 failed to claim USB device: could not claim interface 0: No such file or directory
0.057475 failed to detach kernel driver from USB device: could not detach kernel driver from interface 0: No route to host
0.057554 failed to claim USB device: could not claim interface 0: No such file or directory
0.057600 failed to detach kernel driver from USB device: could not detach kernel driver from interface 0: No route to host
0.057768 failed to claim USB device: could not claim interface 0: No such file or directory
0.057825 failed to detach kernel driver from USB device: could not detach kernel driver from interface 0: No route to host
0.057870 failed to claim USB device: could not claim interface 0: No such file or directory
0.058006 failed to detach kernel driver from USB device: could not detach kernel driver from interface 0: No route to host
0.058050 Can't claim USB device [0764:0601]: could not detach kernel driver from interface 0: No route to host
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