[this didn't make it to the list the first time.] On Wed, May 28, 2008 at 4:55 PM, Forest Bond <[EMAIL PROTECTED]> wrote: > Hi, > > On Thu, May 22, 2008 at 07:13:25PM -0400, Charles Lepple wrote: >> On Thu, May 22, 2008 at 1:39 PM, Forest Bond <[EMAIL PROTECTED]> wrote: >> > I'm using nut 2.2.1 on Ubuntu Hardy. Everything is fine, upsc works, >> > upsmon is >> > working. Then, after twenty minutes or an hour or maybe even longer, it >> > all >> > breaks down and I see these messages in the log: >> > >> > May 22 13:39:04 logicserver upsmon[28319]: Poll UPS [EMAIL PROTECTED] >> > failed - Driver not connected >> > >> > Restarting upsd fixes the problem temporarily. >> >> Is the driver still running at that point? >> >> You might want to add a "*.debug" log file to /etc/syslog.conf to see >> more of the messages - both upsd and the driver should complain before >> exiting. > > Ah: > > May 28 15:43:34 logicserver tripplite_usb[27408]: Error reading B value: > Device detached? (error 0: error sending control message: Operation not > permitted)
OK, that's weird. Usually, you would expect a permissions error only when the driver starts up, not after it has been running for a while. During the time before it crashes, what does the output from 'upsc' look like? > 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 I have an old Tripp Lite UPS around here somewhere - maybe I can test with that. I will see if I can uncover any generic bugs in the reconnection code, but I am puzzled about the root cause. -- - Charles Lepple -- - Charles Lepple _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser
