Lubuntu 22.04.1 have better performance than 20.04 ? use xorg x11 or wayland?

[guiverc]

@aug7744

22.04.1 have better security than 20.04 ? Which are the new security features ?
In 22.04 Firefox is installed using snap means not is possible remove using apt command ? How remove Firefox installed by snap ?

I’ll provide

Jammy Jellyfish Release Notes

where you can search for “Security improvements” for some key ones.

Firefox as a snap package runs confined, thus provides far better security protection than the default deb package that existed in Lubuntu 20.04 LTS (or if deb package is used in 22.04)

I’ll not answer the firefox issue, as I believe that’s pretty well covered elsewhere giving a number of options (eg. I even posted a link to an article that appeared Planet Ubuntu from a Ubuntu developer which you’ll find at or near the bottom of that thread)