Mono and Missing .dll's about soundcense

[bubstance]

Just in case someone stumbles across this, I had the same problem as above and was able to finally get Mono to launch the .exe as intended.

I had to add some DllMaps to the main Mono config file (/etc/mono/config).

<dllmap dll="libglib-2.0-0.dll" target="libglib-2.0.so.0" os="!windows"/>
<dllmap dll="libgobject-2.0-0.dll" target="libgobject-2.0.so.0" os="!windows"/>
<dllmap dll="libgdk_pixbuf-2.0-0.dll" target="libgdk_pixbuf-2.0.so.0" os="!windows"/>
<dllmap dll="libgdk-win32-2.0-0.dll" target="libgdk-x11-2.0.so" os="!windows"/>

[Algorithman]

You could try to install the libglib3.0-cil and/or libglib3.0-cil-dev package on 20.04. They removed the 2.0 version from their packagemanagers, lets hope mono likes the version upgrade.

But the other thing probably would be to use one of the packaged versions like http://www.bay12forums.com/smf/index.php?topic=157712.0