nova vapor
Honestly I'm purely just curious if I could use something as lightweight as LXQt on Linux Mint. Really I just need something light for a low power laptop. XFCE works well but I'm just curious if I can go lower.
Core 2 Duo with 4GB of RAM (Planning to upgrade to 8)
upbeat wraith
Try
sudo apt install lxqt
make a timeshift backup first
spring ore
you can try, but don't switch back and forth. Qt destkops don't mesh well with GTK-based ones like xfce
once done as maniak said, log out, and pick the lxqt session from login screen chooser icon.
old cliff
you can but xfce might break