<br><br><div><span class="gmail_quote">2005/12/8, Peter Selinger <<a href="mailto:selinger@mathstat.dal.ca" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">selinger@mathstat.dal.ca</a>>:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I am forwarding the below message. Does anybody on this list know<br>anything about this problem?<br><br>Petr - perhaps you should switch from the "hidups" to the "newhidups"<br>driver. I believe it supported the APC Back UPS even in NUT
2.0.2, and<br>it certainly does so in the Development version that you can get from<br>CVS (see the NUT download page).<br><br>Also, could you post the output of "ls -l /dev/usb"? Perhaps this is<br>not a kernel problem at all, but a problem of a missing device node.
<br><br>-- Peter<br><br>=?UTF-8?B?S3JpxaF0b2YgUGV0cg==?= wrote:<br>><br>> Hello Peter,<br>><br>> I like to report the problem with NUT on new linux kernels.<br>> NUT stopped work on 2.6.14+ kernels.<br>>
<br>> I did filled bugreport on RedHat's bugzilla.<br>><br>> <a href="https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=175101" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=175101
</a><br>><br>> Can you escalate this issue to nut's developers, please?
<br>><br>> Thanks<br>><br>> Petr<br>
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the keyword "linux 2.6.14" directly tells us that it's something with udev.<br>
FYI:<br>
- before 2.6.12, only hotplug was needed<br>
- between 2.6.12 and 2.6.14, udev takes an interim with hotplug compat<br>
- as of 2.6.14, only udev is involved.<br>
<br>The necessary scripts are present in the CVS Testing and Dev tree,
and will be included in 2.0.3. But it only
applies to newhidups and libusb. For hidups, which uses linux hiddev
driver, you need to change something in the devfs.rules to adapt the
device's ownership or to include the "ups" group in the "usb" group
(not sure, validate with an "ls -l" on the hiddevX device node).<br>
<br>
Last notes:<br>
- Peter _is_ a NUT Developer. And not a least one ;-)<br>
- I'm finishing some audit for these hotplug scripts to be documented in 2.0.3<br>
- prefer to switch to newhidups as hidups will soon be dropped in favor of the former.<br>
<br>
Arnaud<br>-- <br>Linux / Unix Expert - MGE UPS SYSTEMS - R&D Dpt<br>Network UPS Tools (NUT) Project Leader - <a href="http://www.networkupstools.org/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
http://www.networkupstools.org/</a><br>Debian Developer - <a href="http://people.debian.org/%7Eaquette/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
http://people.debian.org/~aquette/</a><br>OpenSource Developer - <a href="http://arnaud.quette.free.fr/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://arnaud.quette.free.fr/</a>