Saturday, 25 October 2014

Ubuntu 14.10 Fast TSC Calibration Failed

This seems to be a fairly cosmetic issue, and I found a partial answer here:
https://stackoverflow.com/questions/18055593/fast-tsc-calibration-failed

For me, the timer output type was acpi_pm:

$ cat /sys/devices/system/clocksource/clocksource0/available_clocksource
acpi_pm
I edited /etc/default/grub using:
$ sudo vi /etc/default/grub
I changed:
GRUB_CMDLINE_LINUX=""
To:
GRUB_CMDLINE_LINUX="clocksource=acpi_pm" 
I then regenerated the grub.cfg using:
$ sudo grub-mkconfig -o /boot/grub/grub.cfg
After a reboot all was good.

1 comment:

  1. This comment has been removed by a blog administrator.

    ReplyDelete