Le 03/07/2017 à 23:37, Felix Miata a écrit :
Pascal Hambourg composed on 2017-07-03 21:06 (UTC+0200):Setting the RTC with local time does not work with dual boot because when daylight saving time comes, both systems will do the shift, resulting in a 2 hour shift unless some time synchronization corrects it.By default yes, but it need not stay that way. All my Windows installations use local, and all are set to not recognize bi-annual time shifts.
Then the Windows clock is wrong half of the year.