Too much work for irq18

Richard Shaw hobbes1069 at gmail.com
Tue May 17 13:12:25 UTC 2011


On Mon, May 16, 2011 at 9:50 AM, Steven Stern
<subscribed-lists at sterndata.com> wrote:
> I don't recall seeing this during boot for F14...
>
> >From DEMSG:
>
> [   42.001543] modem-manager[967]: <info>  (ttyS1) closing serial port...
> [   42.023151] modem-manager[967]: <info>  (ttyS1) serial port closed
> [   42.023301] modem-manager[967]: <info>  (ttyS2) closing serial port...
> [   42.045138] modem-manager[967]: <info>  (ttyS2) serial port closed
> [   42.045258] modem-manager[967]: <info>  (ttyS3) closing serial port...
> [   42.067966] serial8250: too much work for irq18
>
> There is a unused modem installed in this computer.  Is this merely an
> information message or is it a problem that needs to be addressed?

I ran into this after installing F14 on my dad's computer. The only
solution I found was to pull the modem...

Richard


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