Setting up lubuntu for 4k screens or ubuntu or other linuxes, setting text size and cursor size
In this video I go over how to make the text bigger, and cursor bigger and other settings to accommodate 4k screens in Linux, mainly lubuntu but this should work on other Debian and Ubuntu based systems.
Text font higher
/etc/lightdm/lightdm.conf.d/dpi.conf
[SeatDefaults]
xserver-command=X -dpi 192
sudo leafpad ~/.Xresources
Xft.dpi: 192
sudo leafpad ~/.xsessionrc
if [ -f $HOME/.Xresources]; then
xrdb -merge ~/.Xresources
fi
xrandr --dpi 192
Cursors bigger!
https://www.opendesktop.org/p/999574/ (large mouse cursors)
Install to /usr/share/icons
Then go to lxqt-config
sudo leafpad ~/.config/gtk-3.0/settings.ini
gtk-cursor-theme-name=Large Mouse Cursors
gtk-cursor-theme-size=64
sudo leafpad ~/.Xresources
Xcursor.theme: Large Mouse Cursors
sudo leafpad /usr/share/icons/default/index.theme
Name = Large Mouse Cursors
Comment = A set of 64x64 mouse cursors that are actually easy to see
Inherits=Large Mouse Cursors
Run lxqt-config
select appearance and then make changes
Select openbox then make changes
Then go into pcmanfm and change settings.