I wish to install Obsidian on my laptop. MSI hardware with Ubuntu Linux 23.04. The Linux AppImage (1.4.16) resides in /Downloads. I made the AppImage executable with chmod a+x, then attempted to launch via a doubleclick on the icon. No visible result.
The AppImage requires you to install a package called fuse2 before it will run. This is something new in the latest versions of ubuntu with any appimage.