From: Arun Khan knura9@gmail.com
On Tue, Jun 5, 2012 at 1:57 AM, Nate Duehr denverpilot@me.com wrote:
After getting the clock in sync, "hwclock --systohc" to push it
into the CMOS clock.
+1
On a PC Engines ALIX board (no battery backup for CMOS) that I am using as an WiFi AP, I have had to resort to a similar trick. Once at boot up and then every 20 mins from the system crontab.
/etc/sysconfig/ntpd: # Set to 'yes' to sync hw clock after successful ntpdate SYNC_HWCLOCK=yes
JD