dillon at apollo.backplane.com
Tue Feb 3 23:24:53 PST 2004
:Something is seriously whacked up with the timer on my box. This started
:recently (cant exactly pin down when)..
:DragonFly dragon.bsdtech.com 1.0-CURRENT DragonFly 1.0-CURRENT #0: Tue Feb
:3 05:38:29 CET 2004
:for example, "date" is jumping about 17 seconds every second..
:[erik at dragon:~]$ time fetch
:Receiving epic4.tgz (699615 bytes): 100% (ETA 00:00)
:699615 bytes transferred in 1444.8 seconds (484.24 Bps)
:This actually took about 3 minutes..
:Any ideas on how I can track this down?
Hmm. Well, the time keeping code was changed recently, that's probably
the event. But there's something very wrong here... it kinda sounds
like something in the kernel has taken over 8254 Timer 2 rather then
the system clock being off.
If you have any sound drivers or special console features loaded try
turning them off.
Boot with -v to see what the system reports the 8254's frequency
to be. If it is wildly off from 1193182 Hz try building a kernel
with the CLK_USE_I8254_CALIBRATION option. If it isn't wildly off
then something is messing with Timer2.
<dillon at xxxxxxxxxxxxx>
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