[Nut-upsuser] tripplite_usb/nut-2.2.1: Driver not connected.

[Forest Bond]

Hi,

On Wed, May 28, 2008 at 10:01:58PM -0400, Charles Lepple wrote:
> On Wed, May 28, 2008 at 4:55 PM, Forest Bond <forest at alittletooquiet.net> wrote:
> > May 28 15:43:34 logicserver tripplite_usb[27408]: Error reading B value: Device detached? (error 0: error sending control message: Operation not permitted)
> > May 28 15:43:34 logicserver upsd[27410]: Data for UPS [tripplite] is stale - check driver
> > May 28 15:43:34 logicserver tripplite_usb[27408]: Reconnect attempt #1
> > May 28 15:43:34 logicserver upsd[27410]: UPS [tripplite] disconnected - check driver
> > May 28 15:43:34 logicserver upsd[27410]: Can't connect to UPS [tripplite] (tripplite_usb-tripplite): Connection refused
> > May 28 15:43:34 logicserver kernel: [1257714.534999] tripplite_usb[27408]: segfault at 0000001d eip b7e664ac esp bfd478a8 error 4
> 
> Given that this is Ubuntu Hardy, Is there a file with a name like
> /var/crash/*tripplite_usb.txt?
> 
> If so, it might be best to send it to me off-list (I don't know how
> big those files typically are).

No such file existed.  I realized that apport wasn't installed, so I installed
that and triggered the crash again.  I couldn't get apport to generate any such
crash report.

Next, I tried to generate a plain old core file with:

# ulimit -c 50000
# /lib/nut/tripplite_usb -a tripplite -DDD

I still get the segfault, but I can't seem to generate a core file.  Would there
be something funny about this issue that would prevent me from getting a core
dump?  I don't know much about these things, to be honest, but I'd love to help
debug.

Thanks,
Forest
-- 
Forest Bond
http://www.alittletooquiet.net
http://www.pytagsfs.org
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