Messages in this thread | | | Date | Fri, 27 Jul 2007 13:37:08 -0700 | From | Nick Pasich <> | Subject | Edgeport UPS Monitoring Problems |
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Greg/Peter/Al,
I've been using the edgeport 4 port USB to Serial Converter to monitor APC Smart UPS's via apcupsd for quite awhile on various Linux boxes.
I just upgraded to Kernel Version 2.6.22.1 from 2.6.20.6 on a couple of systems and both the edgeports stopped communicating.
I tried applying various patches, "PATCH 026/149" and "PATCH 082/149" and one by Alan Cox.. but they didn't fix the problem.
I copied the 2.6.20.6 edgeport module sources to the new 2.6.22.1 tree and everything works again.
linux/drivers/usb/serial/io_edgeport.c linux/drivers/usb/serial/io_edgeport.h linux/drivers/usb/serial/io_edgeport.mod.c linux/drivers/usb/serial/io_tables.h
I thought you guys ought to be aware of this....
Nick Pasich
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