Clocks broken on Mac mini
Gary E. Miller
gem at rellim.com
Tue Jan 31 22:41:46 UTC 2017
Yo Hal!
On Tue, 31 Jan 2017 14:38:45 -0800
Hal Murray <hmurray at megapathdsl.net> wrote:
> hugh at blemings.org said:
> > Embarrassingly it only just occurred to me to apply some google fu
> > to "Mac Mini G4 clock problem" and it yielded some interesting
> > hits.
>
> > "Clock Drift on Mac Mini (G4-based), ajdtimex, ntp" - undated
> > http://i1.dk/ misc/mac_mini_clock_drift_adjtimex_ntp.html
>
> > "System clock falls behind quickly on Mac mini G4" (2014 on
> > FreeBSD) https://
> > lists.freebsd.org/pipermail/freebsd-ppc/2014-April/006931.html
>
> Thanks. I poked around a bit but I guess I didn't try hard enough.
So what is your 'adjtimex -p' output?
Have you tried chronyd? Then run 'adjtimex -p' again.
I see the adjtimex system call does some bounds checking. Maybe
hitting that?
RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
gem at rellim.com Tel:+1 541 382 8588
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"If you can’t measure it, you can’t improve it." - Lord Kelvin
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