I need to setup a linux client(OS:Lubuntu 21.10) witch launch only a web page on Chromium browser always fixed all the time 24/24. It's possibile for you to use the client in CLI mode and start LXDE/LXQT (Lubuntu GUI) only for chromium? All is ok with LXDE booted up, but because I want to optimize HW resources I've think about to a GUI "on-demand" ...It's possible? Too difficult? Thanks to all (sorry for my english)
Alessandro
It is difficult for me to understand, what exactly do you want. If understand correctly, you would like to start XWindows with chromium and nothing else.
You can start XWindows with xinit. Then put the programs to launch in ~/.xinitrc. In your case, for chromium it would be
chromium --kiosk https://yoursite/ If you want your computer to show that for 24/7, you would also like to disable screensaver, right?
/usr/bin/xset s noblank /usr/bin/xset s off /usr/bin/xset dpms 0 0 0 /usr/bin/xset -dpms Here is a sample of .xinitrc
/usr/bin/xset s noblank /usr/bin/xset s off /usr/bin/xset dpms 0 0 0 /usr/bin/xset -dpms xfwm4 --daemon & xfce4-panel & chromium --kiosk https://yoursite/ & xfdesktop The point is that only the last program does not exit. It if exists, the XWindows will close.
