Your timzone display a nowadays unusal use of posix-timezone settings.Kulmbacher wrote: Time zone: posix/Europe/Berlin (CEST, +0200)
As posix-timezone variant is not need within debian anymore.
Please show the conent ot TZ-environement
Code: Select all
Regarding the warning message:
I do solve this for me in a way that I do set always UTC with BIOS/UEFI.Warning: The system is configured to read the RTC time in the local time zone.
This mode can not be fully supported. It will create various problems
with time zone changes and daylight saving time adjustments. The RTC
time is never updated, it relies on external facilities to maintain it.
If at all possible, use RTC in UTC by calling
'timedatectl set-local-rtc 0'.
I.e. BIOS time always UTC never localtime!
And for the rar system where I rarely need to start Windows (for updates only ) I do change within Windows
the timezone to use UK-time / UTC ;=) and do change the clock-display time to show regional German time!