Messages in this thread | | | Date | Wed, 12 Jul 2006 10:09:05 -0700 | From | "Ray Lee" <> | Subject | Re: annoying frequent overcurrent messages. |
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On 7/12/06, Alan Stern <stern@rowland.harvard.edu> wrote: > Dave Jones wrote: > > I have a box that's having its dmesg flooded with.. > > > > hub 1-0:1.0: over-current change on port 1 > > hub 1-0:1.0: over-current change on port 2 > > hub 1-0:1.0: over-current change on port 1 > > hub 1-0:1.0: over-current change on port 2 > ... > > > over and over again.. > > The thing is, this box doesn't even have any USB devices connected to it, > > so there's absolutely nothing I can do to remedy this. > > Since you're not using the UHCI controller on that computer, you could > simply rmmod uhci-hcd (or modify /etc/modprobe.conf to prevent it from > being loaded in the first place). That would stop the constant interrupts > and the syslog spamming.
For the syslog spamming, you could jus emit the message once when the state is first noticed, then emit a everything good message when it clears up. There's no need to log it repeatedly during the problem period.
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