Troubleshooting a Wrong Computer System Clock

Jun 29, 2022 14:18 · 90 words · 1 minute read linux

I got this error sometime today after doing a system upgrade:

Your Computer Clock is Wrong

Your computer thinks it is 6/2/2022, which prevents Firefox from connecting securely. To visit, update your computer clock in your system settings to the current date, time, and time zone, and then refresh has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

I fixed it by running:

sudo timedatectl set-ntp true