On Sat, 10 Feb 2018, Michael van Elst wrote:
mpar...@bl.org (Michael Parson) writes:
Ran this a couple of minutes ago:
$ sudo sysctl -w kern.timecounter.hardware=clockinterrupt
kern.timecounter.hardware: hpet0 -> clockinterrupt
And my clock is already 4 minutes off :-/
Means your timer interrupt is way off, that causes all short term
delays to be off too.
Please try the other timecounter choices to see if any of these
works better on the virtual machine.
Yup, after a reboot, my Mac says it's 7:45pm, this box thinks it's
Trying piixpm0 as I see that in dmesg output:
$ dmesg | grep piixpm0
piixpm0 at pci0 dev 1 function 3: vendor 0x8086 product 0x7113 (rev.
timecounter: Timecounter "piixpm0" frequency 3579545 Hz quality 1000
piixpm0: 24-bit timer
piixpm0: interrupting at ioapic0 pin 9
iic0 at piixpm0: I2C bus