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How to fix system time glitch in Windows and Ubuntu dual boot?

How to fix system time glitch in Windows and Ubuntu dual boot?

Log into Windows and open the command line as Administrator.

For 32-bit system type this command:

> Reg add HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation /v RealTimeIsUniversal /t REG_DWORD /d 1

For 64-bit system type this command:

> Reg add HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation /v RealTimeIsUniversal /t REG_QWORD /d 1

Next we need to disable the Windows time service. Type this command:

> sc config w32time start= disabled

How to revert the changes?

First revert the registry change:

> Reg add HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation /v RealTimeIsUniversal /t REG_DWORD /d 0

Next enable the Windows time service back:

> sc config w32time start= demand