How can I permanently fix my date synchronize problem in linux?

The advice about running ntpdate is good, but it'll only step your time. A better option is to install ntpd and use it to keep the local clock synchronised, avoiding skewed logs.

With Ubuntu you should just be able to do apt-get install ntp. That should install ntpdate and ntpd, configure them to use ntp.ubuntu.com as the only server and synchronise time. For completeness you'll want to add other NTP servers (eg 0.pool.ntp.org, 1.pool.ntp.org and 2.pool.ntp.org).

I had the same problem yesterday but under Slackware 8. To make a long story short, I read a lot on google to finally reimage the computer. My manager sent me that link but it did not fixed my issue.

I changed the local to UTC time. I changed the timezome to have the good one I ln both.

Hope this will help you!

Also, you can try this:

ntpdate 0.pool.ntp.org
hwclock --systohc