Multiple Boot on Michael’s Domainhttps://jeltsch.org/en/tags/multiple-boot/Recent content in Multiple Boot on Michael’s DomainHugoen-usCopyright © 2002 - 2026 Michael Jeltsch.Fri, 24 Jul 2026 00:18:18 +0300Windows changes my computers clockhttps://jeltsch.org/en/windows_changes_my_computers_clock/Mon, 28 Aug 2017 00:00:00 +0000https://jeltsch.org/en/windows_changes_my_computers_clock/<p>If I am not mistaken, Windows is the only OS, that uses local time for the system clock (instead of UTC). This means that in multiple boot configurations, every restart of the system into Windows will screw up the system time. In order to reset it (in Ubuntu 16.04), use<code>sudo timedatectl set-timezone Etc/UTC</code></p>