[10:49] <xu-irc48w> hi is there command to upgrade long term release without fresh install from CD?
[11:01] <guiverc> xu-irc48w, refer https://wiki.ubuntu.com/FocalFossa/ReleaseNotes (or whichever release you're wanting to move to) and there is an upgrading section (upgrading from Ubuntu 18.04 LTS or 19.10 for 20.04)
[11:22] <xu-irc48w> ok thanks
[23:46] <Agustin> Hello
[23:48] <Agustin> Could someone help me fix the screen brightness control, it stays at 100% even if I try to decrease the brightness