I don't think this problem is tied to the cu driver because the diald-0.16
problems I had appeared to be related to chat lockups too, and I was using the
ttyS driver.
Which kernel is this on, Bill? My problems began when I moved to the 2.2
kernels. They;ve been partly ameliorated by switching to diald-0.99.
Bill wrote:
> I am running diald version .16.5 with COL 1.2 and ip masquerade. I
> am running into an occasional problem (about once a week) where
> diald (or chat) won't release a lock on the modem between
> sessions.
>
> When this happened last, I tried to debug the modem by going into
> minicom. I rec'd the message, "Dev cua2 is locked." The modem
> was not dialing out at the time. I tried deleting the lockfile in
> /var/lock, but it didn't seem to help.
>
> The /var/log/messages file said something like:
>
> ==============
> May 26 08:15:50 hh2134007 chat[16261]: send
> (ATM0DT83,5551515)
>
> May 26 08:15:51 hh2134007 chat[16261]: expect (CONNECT)
>
> May 26 08:16:36 hh2134007 chat[16261]: AT
>
> May 26 08:16:36 hh2134007 chat[16261]: alarm
>
> May 26 08:16:36 hh2134007 chat[16261]: Failed
>
> May 26 08:16:36 hh2134007 diald[88]: Connect script failed.
> ===============
>
> Rebooting fixes the problem. Besides this one problem, diald is
> working fine.
>
> Yes -- I know I should switch to the TTYs convention for serial
> ports. However, since cua2 seemed to be otherwise working fine,
> I've kept with it. Could this be the problem?
>
> Any suggestions? Thanks.
>
> Bill
>
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--
[EMAIL PROTECTED] Ralph Clark, Virgo Solutions Ltd (UK)
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