upgraded from Buster to Bullseye

some programs (i.g. Vokoscreen, Mousepad) ceased to work.

Mousepad seems to have been replaced by "plume", more or 
less the same, even lighter (Kate still works).

Vokoscreen says : Executing Child Process 
"/usr/bin/vokoscreen" failed (File or Folder not existing).

The folder does not exist

There is a FILE, called VokoscreenNG in /usr/bin  but it is 
not seen as "executable" but as "shared library" (in the 
file manager).

Is it possible that Bullseye migrated totally to WAYLAND, 
and that programs developed for X Server stopped working ?

Vokoscreen is no longer in the repo now (bullseye's one I mean).


Simple Screen Recorder is, and does more or less the same 
though, a bit less handy to use, but good compression.


What commands should I use to clarify the question on which 
display driver is in use ?

I try INXI -G ....


Graphics:
   Device-1: Intel CoffeeLake-S GT2 [UHD Graphics 630] 
driver: i915 v: kernel
   Display: x11 server: X.Org 1.20.11 driver: loaded: 
modesetting
   unloaded: fbdev,vesa resolution: 3840x2160~60Hz
   OpenGL: renderer: Mesa Intel UHD Graphics 630 (CFL GT2) 
v: 4.6 Mesa 20.3.5


It seems that the display server is still X ... so why 
vokoscreen stopped working ? If it was automatically 
uninstalled, it left files somewhere ...

-- 
1) Resistere, resistere, resistere.
2) Se tutti pagano le tasse, le tasse le pagano tutti
Soviet_Mario - (aka Gatto_Vizzato)