[Nut-upsuser] [Bug 447586] [NEW] megatec_usb does not work anymore with a Trust PW-4130M UPS

Alexander Gordeev lasaine at lvk.cs.msu.su
Sun Oct 11 23:09:29 UTC 2009


Hi,

В Sat, 10 Oct 2009 09:54:58 +0200
Arnaud Quette <aquette.dev at gmail.com> пишет:

> Hi Björn,
> 
> 2009/10/9 Björn Torkelsson
> 
> > Public bug reported:
> >
> > Binary package hint: nut
> >
> > I have recently upgraded from hardy to intrepid to jaunty. After
> > upgrading to Intrepid the megatec_usb stopped recognizing my Trust
> > PW- 4130M ups, it still does not work on Jaunty. It worked without
> > any problems in hardy.
> >
> > I tried the megatec_usb driver from hardy and it detects the ups.
> >
> > ProblemType: Bug
> > Architecture: amd64
> > DistroRelease: Ubuntu 9.04
> > Package: nut 2.4.1-2ubuntu4 [modified: usr/share/nut/driver.list
> > lib/nut/megatec_usb]
> > SourcePackage: nut
> > Uname: Linux 2.6.28-15-server x86_64
> >
> > ** Affects: nut (Ubuntu)
> >     Importance: Undecided
> >         Status: New
> >
> >
> > ** Tags: amd64 apport-bug
> >
> > --
> > megatec_usb does not work anymore with a Trust PW-4130M UPS
> > https://bugs.launchpad.net/bugs/447586
> > You received this bug notification because you are subscribed to
> > nut in ubuntu.
> >
> 
> (leaving the full bug report for the NUT team)
> 
> I vaguely remember something with this driver and the default
> subdriver used.
> Alex may have more info.
> 
> can you check the latest development version (subversion trunk).
> For more info on getting and compiling the development release:
> http://buildbot.ghz.cc/~buildbot/docs/r2003-144/website/download.html
> 
> Note that you don't need to install nut ; simply running from the
> build directory is sufficient, using:
> $ sudo ./drivers/megatec_usb -DDDDD -a <upsname>
> 
> you might also give a try to blazer_usb, which will replace megatec*
> $ sudo /lib/nut/blazer_usb -DDDDD -a <upsname>
> and/or
> $ sudo ./drivers/blazer_usb -DDDDD -a <upsname>

This is a known issue. It was discussed in June:
http://lists.alioth.debian.org/pipermail/nut-upsdev/2009-June/003906.html

The best thing to do is to use blazer_usb instead of megatec_usb.

-- 
  Alexander
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