With a Win+linux dual system, and then the problem comes:
1, Windows treats the system hardware time as local time, the operating system display time is the same as the time shown in the BIOS.
2, Linux/unix/mac hardware time as UTC, operating system display time is the hardware time after conversion, for example, Beijing time is gmt+8, the system display time is hardware time +8.
So in the case of Linux and Windows dual system will appear Linux time will be faster than Windows 8 minutes, in order to solve this problem, I refer to the user's method Linux under the following settings:
Settings in Ubuntu: Let Ubuntu do not use UTC time, while enabling local time, need to modify the/etc/default/rcs file, the file inside the Utc=yes modified to Utc=no, and then modify the Linux time for the current correct time, The time for both systems after restarting is the current time.
Although Ubuntu is a Debian diqin but unfortunately I did not find in the file UTC settings, there are netizens said to add a UTC setting, this I did not try.
Then I saw this:
Originally want to back up the source file and then CP, with VI open to see the results found garbled no matter what the direct coverage:sudo cp/usr/share/zoneinfo/utc/etc/localtime
And then the time is normal, nothing to change. Thank!
Reference Link: http://tieba.baidu.com/p/2354312694
Debian7&windows Two-system time inconsistency problem