[LinuxPPS] refclock_nmea: cannot find PPS path "/dev/ttyS0" in the system

[Rodolfo Giometti]

On Sat, May 05, 2007 at 08:27:53PM +0200, Udo van den Heuvel wrote:
> 2.6.21.1 gives me, after starting ntpd:
> 
> May  5 20:24:53 epia ntpd[4949]: Listening on interface #11 ppp0,
> 82.92.197.115#123 Enabled
> May  5 20:24:53 epia ntpd[4949]: kernel time sync status 0040
> May  5 20:24:53 epia ntpd[4949]: refclock_nmea: cannot find PPS path
> "/dev/ttyS0" in the system
> May  5 20:24:53 epia ntpd[4949]: configuration of 127.127.20.0 failed
> 
> (even after I try setserial hardpps or ppsctl enable)
> 
> What now?

What about sysfs entries?

Can you please report the kernel messages?

Ciao,

Rodolfo

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