Re: Bulldog UPS
From: Harold Stevens (wookie_at_deuce.localdomain)
Date: 06/11/05
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Date: Sat, 11 Jun 2005 04:02:29 -0000
In <d8die9$17d$1@reader1.panix.com> Paul J Gans:
[Snip...]
> Does linux recognize the USB plug-in at all?
Oh yeah; it's fine until a powerline glitch hits it. This appears to reset
the USB device by shutting down the current device, and restarting it on a
new device. That works fine for a time; however, at some point, it appears
to get confused by all the "new" device numbers, and goes nuts looking for
an "available" number. The time/number to "frenzy" is very erratic, but it
always ends up eventually running amok in /var/log/messages:
Jan 26 04:15:24 jacks kernel: drivers/usb/input/hid-core.c: ctrl urb status
-71 received
Jan 26 04:15:24 jacks last message repeated 87 times
Jan 26 04:15:24 jacks kernel: drivers/usb/input/hid-core.c: input irq status
-84 received
Jan 26 04:15:24 jacks kernel: drivers/usb/input/hid-core.c: ctrl urb status
-71 received
Jan 26 04:15:25 jacks last message repeated 79 times
Jan 26 04:15:25 jacks kernel: drivers/usb/input/hid-core.c: input irq status
-84 received
Jan 26 04:15:25 jacks kernel: drivers/usb/input/hid-core.c: ctrl urb status
-71 received
Jan 26 04:15:25 jacks last message repeated 79 times
Jan 26 04:15:25 jacks kernel: drivers/usb/input/hid-core.c: input irq status
-84 received
Jan 26 04:15:25 jacks kernel: drivers/usb/input/hid-core.c: ctrl urb status
-71 received
Jan 26 04:15:25 jacks last message repeated 87 times
etc., ad nauseum.
Of course CPU load skyrockets (apparently hogging syslogd or whatnot).
Might not be a kernel problem--Belkin doesn't release source (AFAIK), so I
can't begin to sort it out, even if I had time and wanted to. I just use a
Belkin UPS with older tty interface instead, and get on with my life. :)
-- Regards, Weird (Harold Stevens) * IMPORTANT EMAIL INFO FOLLOWS * Pardon any bogus email addresses (wookie) in place for spambots. Really, it's (wyrd) at airmail, dotted with net. DO NOT SPAM IT. Kids jumping ship? Looking to hire an old-school type? Email me.
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