On Mon, Jul 16, 2012 at 5:30 PM, Not To Miss <not.to.miss@xxxxxxxxx> wrote: > Hi Myra, > > Thanks. Those are related log lines in /var/log/everything: > Jul 13 09:57:20 phelps kernel: [ 0.000000] Fast TSC calibration using > PIT > Jul 13 09:57:20 phelps kernel: [ 1.293370] Refined TSC clocksource > calibration: 2399.999 MHz. > Jul 13 09:57:20 phelps kernel: [ 1.293377] Switching to clocksource tsc > Jul 13 09:57:24 phelps kernel: [ 54.168396] vboxdrv: TSC mode is > 'synchronous', kernel timer mode is 'normal'. > > Do you see anything abnormal? > > How to add "clocksource=HPET" to boot line if that is the problem? > > > -- > Best, > Zech > Zech: Everything seems fine. Did you notice any other errors or warnings in /var/log/everything? This is for syslinux.cfg. I'm not sure how it would work in grub/grub2. append initrd=/initramfs-linux.img root=/dev/disk/by-uuid/067395a0-8575-4323-9cf6-3cf501b66547 rootflags=,relatime,user_xattr,barrier=1,data=ordered rootfstype=ext4 graphics=345 ipv6.disable_ipv6=1 clocksource=hpet Sorry I couldn't help. Myra Myra -- Life's fun when your sick and psychotic!