Open hmv47 opened 1 month ago
I experimented a bit more, with the latest 2.8.2 version /usr/local/ups/bin# nut-scanner
Scanning USB bus.
No start IP, skipping NUT bus (old connect method)
Scanning NUT simulation devices.
[nutdev-usb1]
driver = "nutdrv_qx" # alternately: blazer_usb
port = "auto"
vendorid = "0665"
productid = "5161"
product = ""
# bus = "001"
# device = "009"
# busport = "001"
/usr/local/ups/bin/nutdrv_qx -a nutdev-usb1 -u root -DD
Network UPS Tools - Generic Q* USB/Serial driver 0.36 (2.8.2)
USB communication driver (libusb 1.0) 0.47
0.000000 [D1] upsdrv_makevartable...
0.000116 [D1] Using USB implementation: libusb-1.0.21 (API: 0x1000105)
0.000586 [D1] Built-in default or configured user for drivers 'nobody' was ignored due to 'root' specified on command line
0.000625 [D1] Network UPS Tools version 2.8.2 (release/snapshot of 2.8.2) built with gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 and configured with flags: --with-usb
0.000662 [D1] debug level is '2'
0.002415 [D1] Succeeded to become_user(root): now UID=0 GID=0
0.002484 [D1] upsdrv_initups.
---- irrelevant data snipped------
0.271853 [D2] Checking device 5 of 6 (0665/5161)
0.272680 [D1] nut_libusb_open get iManufacturer failed, retrying...
0.273499 [D1] nut_libusb_open get iManufacturer failed, retrying...
0.274462 [D1] nut_libusb_open get iManufacturer failed, retrying...
0.275727 [D2] - VendorID: 0665
0.275763 [D2] - ProductID: 5161
0.275786 [D2] - Manufacturer: unknown
0.275807 [D2] - Product:
0.275828 [D2] - Serial Number: unknown
0.275850 [D2] - Bus: 001
0.275873 [D2] - Bus Port: 001
0.275894 [D2] - Device: 009
0.275918 [D2] - Device release number: 0002
0.275939 [D2] Trying to match device
0.276023 [D2] Device matches
0.276044 [D2] Reading configuration descriptor 1 of 1
0.276127 [D2] Claimed interface 0 successfully
28.512102 [D2] claim: cannot process experimental.series
29.514398 [D2] claim: cannot process experimental.series
30.529203 [D2] claim: cannot process experimental.series
39.586403 Device not supported!
39.586430 Device not supported!
39.586445 upsnotify: failed to notify about state 4: no notification tech defined, will not spam more about it
/usr/local/ups/bin/blazer_usb -a nutdev-usb1 -u root -DD
Network UPS Tools - Megatec/Q1 protocol USB driver 0.18 (2.8.2)
0.000000 [D1] Using USB implementation: libusb-1.0.21 (API: 0x1000105)
0.000418 [D1] Built-in default or configured user for drivers 'nobody' was ignored due to 'root' specified on command line
0.000437 [D1] Network UPS Tools version 2.8.2 (release/snapshot of 2.8.2) built with gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 and configured with flags: --with-usb
0.000453 [D1] debug level is '2'
0.002098 [D1] Succeeded to become_user(root): now UID=0 GID=0
---- irrelevant data snipped------
0.265418 [D2] Checking device 5 of 6 (0665/5161)
0.266363 [D1] nut_libusb_open get iManufacturer failed, retrying...
0.267379 [D1] nut_libusb_open get iManufacturer failed, retrying...
0.268371 [D1] nut_libusb_open get iManufacturer failed, retrying...
0.269661 [D2] - VendorID: 0665
0.269691 [D2] - ProductID: 5161
0.269702 [D2] - Manufacturer: unknown
0.269711 [D2] - Product:
0.269720 [D2] - Serial Number: unknown
0.269729 [D2] - Bus: 001
0.269742 [D2] - Bus Port: 001
0.269751 [D2] - Device: 009
0.269766 [D2] - Device release number: 0002
0.269779 [D2] Trying to match device
0.269849 [D2] Device matches
0.269864 [D2] Reading configuration descriptor 1 of 1
0.269935 [D2] Claimed interface 0 successfully
0.269991 Please note that this driver is deprecated and will not receive
new development. If it works for managing your devices - fine,
but if you are running it to try setting up a new device, please
consider the newer nutdrv_qx instead, which should handle all 'Qx'
protocol variants for NUT. (Please also report if your device works
with this driver, but nutdrv_qx would not actually support it with
any subdriver!)
0.270022 [D2] Trying megatec protocol...
1.284908 [D2] blazer_status: short reply
1.284952 [D2] Status read 1 failed
2.299748 [D2] blazer_status: short reply
2.299788 [D2] Status read 2 failed
3.314571 [D2] blazer_status: short reply
3.314613 [D2] Status read 3 failed
3.314625 [D2] Trying mustek protocol...
4.316911 [D2] blazer_status: short reply
4.316955 [D2] Status read 1 failed
5.319252 [D2] blazer_status: short reply
5.319296 [D2] Status read 2 failed
6.333919 [D2] blazer_status: short reply
6.333969 [D2] Status read 3 failed
6.333993 [D2] Trying megatec/old protocol...
7.336315 [D2] blazer_status: short reply
7.336361 [D2] Status read 1 failed
8.338677 [D2] blazer_status: short reply
8.338722 [D2] Status read 2 failed
9.341011 [D2] blazer_status: short reply
9.341057 [D2] Status read 3 failed
9.341069 [D2] Trying zinto protocol...
10.355664 [D2] blazer_status: short reply
10.355709 [D2] Status read 1 failed
11.358003 [D2] blazer_status: short reply
11.358048 [D2] Status read 2 failed
12.360362 [D2] blazer_status: short reply
12.360409 [D2] Status read 3 failed
12.360421 No supported UPS detected
12.360856 upsnotify: failed to notify about state 4: no notification tech defined, will not spam more about it
So at this point I'm pretty sure it's a hardware issue. ViewPower on Windows also works only intermittently.
I usually recommend trying with another USB cable and/or another USB port as well to rule out the easiest replacements. Some UPS do behave better on USB 2.0 ports, for instance, and broken cables have also sometimes led to such problems.
Another thing worth looking into can be if there's any software-based USB power saving mechanisms in place that could force hibernate the USB connection to your UPS which might not like that (I've seen this happen with powertop for example).
I run Debian 11 with NUT 2.8.0 and connect a generic ViewPower UPS. It gets identified:
I tried running
nut-scanner
:But it doesn't get detected at all with
nutdrv_qx
. So I triedblazer_usb
and it sort of worked:upsc
sometimes return status from the UPS, but very often I get the stale data error.Additionally, after reboots, randomly, USB device is not recognized properly e.g. it's shown as this:
And doesn't work at all with either driver. I'm pretty positive this is a hardware problem and probably a flaky USB2Serial converter in the UPS, but still I'm opening this issue; I'd like to see if anyone else has had similar problems, or maybe knows a solution.