Apps :: No Firefox in DSL 2.4

I figured it out.

I had made a fresh install of DSL2.4, but restored persistent
/opt and /home from the previous DSL 1.5 installation.
This included the /home/dsl/.mozilla folder.

After copying the appropriate folder from the live cd boot-up,
FF started again.
Since I did not have any special settings I didn´t bother about potentially loosing them.

Pio

original here.