The Windows system hardware time as local time (local time), the time displayed time operating system that is displayed with the BIOS is the same.
Linux / Ubuntu / Unix / Mac hardware to time as UTC, the time display of the operating system is a hardware time after conversion can be accomplished, for example, Beijing time is GMT + 8, the time display system hardware +8.
The hardware Windows shows the time, so the disorder will occur two times
Solution:
1. Modify the Windows time setting
modify the way Windows treats the hardware time, so only after the amendment does not set on Windows on Ubuntu.
Let the Windows Hardware time as UTC
Start -> Run -> CMD, open a command line program (as an administrator Open a command line program only have access to the registry), enter the following command at the command line and press Enter
Reg add HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation /v RealTimeIsUniversal /t REG_DWORD /d 1
