Hardware Clock is UTC when Dual boot of Debian and Windows xp¶
The system clock of Windows xp is not UTC, but Local Time Clock. I constructed the the dual boot environment in Let’s note R3 as Debian GNU/Linux squeeze/sid and Windows xp. I setuped Linux’s system time as UTC, then Windows time was forwarded 9 hours.
But, I learned to make Windows use UTC.
https://help.ubuntu.com/community/UbuntuTime#Make%20Windows%20use%20UTC
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTimeZoneInformation]
“RealTimeIsUniversal”=dword:00000001