ntpd -q -g -x -n
Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation]"RealTimeIsUniversal"=dword:00000001
Na, vielleicht in Windows im Dualboot?
apt purge ntp*systemctl enable systemd-timedatedsystemctl start systemd-timedated