On 12.10.2021, at 17:41, Hooton, Gerard g.hooton@ucc.ie wrote:
When I do who -b; uptime I get
system boot 2021-10-12 17:05 16:36:09 up 30 min, 1 user, load average: 0.00, 0.00, 0.00
As you can see the boot time reported by the last command is ahead. I have noted it is one hour ahead after a reboot.
I have checked the system time in the BIOS before booting Linux and it is correct.
What do you mean with “correct”? UTC or localtime?
For me timedatectl gives me
``` $ timedatectl … RTC in local TZ: no … ```
Which means that RTC/BIOS clock is in UTC, so when booting the timezone offset is added. I heard that dual boot with Windows makes problems because Windows is setting RTC always with local time. In that case try "RTC in local TZ: yes"
Do you dualboot? What is timedatectl telling you?
Best Regards, Markus