NUT release 2.6.2 has fixed the regression in udev rules file creation.
In case you're stuck with an older version, I've attached a udev rules file.
Just overwrite the one on your system, using:
1) first, identify the current location of the udev file:
$ ls /???/udev/rules.d/*nut*
This should
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** Attachment added: Fixed udev rules file for NUT
https://bugs.launchpad.net/ubuntu/+source/nut/+bug/578200/+attachment/2690918/+files/52-nut-usbups.rules
** Changed in: nut (Ubuntu)
Status: New = Fix Released
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guys,
this seems related to a udev issue.
things to try:
- stop nut (sudo service nut stop ; killall -9 megatec_usb)
- start the driver and server as root (sudo /lib/nut/megatec_usb -u root -a
belkin-ups sudo upsd -u root)
- then check using upsc
you should also try the blazer_usb driver, as
Hi guys,
I'm using nut 2.4.3 in ubuntu 10.4 and I got the same problem. Driver not
connected. Some times I got Data stale also.
Have you experienced that on these versions too? Have some of you solved the
issue?
Best regards,
Nuno
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(megatec_usb) error: Driver not connected
I have the same problem with a Belkin F6C550-AVR 550VA USB. I had to
downgrade to the karmic package to get it working again. Attached is my
current (working) lsusb output. I'll switch back to the current lucid
packages later today if needed.
** Attachment added: lsusb.txt
guys,
I'd be interested in a driver debug output, ie:
$ export USB_DEBUG=3
$ /lib/nut/megatec_usb -D -a upsname
let it run for a couple of minutes, then break it (using Ctrl+C) and send
back the trace.
cheers,
Arnaud
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Linux / Unix Expert RD - Eaton - http://www.eaton.com/mgeops
Network
Tried your suggestion with my current working setup and it couldn't
claim the interface and timed out after about 10 seconds. Then I
stopped nut and tried it again and it stopped in 5 seconds. Restarting
nut produces output again. I attached the log.
I'm not sure what else needs to be done.
Can you attach the output of sudo lsusb -vvv?
Thanks
chuck
** Changed in: nut (Ubuntu)
Importance: Undecided = Low
** Changed in: nut (Ubuntu)
Status: New = Incomplete
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(megatec_usb) error: Driver not connected
https://bugs.launchpad.net/bugs/578200
You received this bug
Here is, as requested, the output of sudo lsusb -vvv
** Attachment added: Output of lsusb -vvv
http://launchpadlibrarian.net/48626213/lsusb.txt
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(megatec_usb) error: Driver not connected
https://bugs.launchpad.net/bugs/578200
You received this bug notification because you are a member of
After reinstalling the karmic packages (which I have added to my lucid
PPA: deb http://ppa.launchpad.net/fmarier/ppa/ubuntu lucid main) and
unplugging and re-plugging the UPS, here's the new lsusb output I get.
** Attachment added: Output of same command, but when the UPS is working
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