Pilot

Hi Does someone knows why after some time with tinker board on and no one using it the screen is flickering? - Asus Tinker Board R - Tinker OS Debian - Monitor LG 23EA53 Thanks in advance

Hi I installed Thunderbird as a email client but when I click on its icon on start menu it crashes and does not open Does someone know how to solve this problem? Is there another good email client? I installed Claws Mail via Synaptic, but it is not updated (before i ran sudo update and upgrade on terminal) Tinker OS (Debian 9)