Ubuntu 16.04: AppImage icon not shown in Launcher and in Application list

[dpalou]

• Version: 19.27.3

• Target: Ubuntu 16.04

I'm using an icns file as a source for the icons (same icns used in Mac building). If I create a snap, the icon is shown as it should. However, if I create an AppImage and I run it, the icon isn't shown in the Launcher. Also, if I search my app in the list of Applications, the icon isn't shown either:

The build process doesn't display any error. I have installed the required libraries, specially:

icnsutils graphicsmagick xz-utils snapcraft gcc-multilib g++-multilib

This is my icns file:

https://github.com/moodlehq/moodlemobile2/blob/master/resources/desktop/icon.icns

And here is my package.json (of course, I remove "target: snap" to create the AppImage):

https://github.com/moodlehq/moodlemobile2/blob/master/package.json#L137

Am I doing something wrong?

Thanks!

[develar]

#748 (comment)

Duplicates #748

[develar]

19.28.0