You’ll see some errors, but none are critical in terms of running the application. Of course there are security implications with turning off sandboxing for Electron but you’ll have to weigh them for yourself.
Previous Plexamp Versions had a nice Icon and installed a .desktop file, so it could be launched in your GUI but for now I’m afraid you have to stick to launching it via terminal.
I might add a custom .desktop file here in this thread if I find the time.
$ cat ~/.local/share/applications/plexamp.desktop
[Desktop Entry]
Name=Plexamp
Exec=/usr/local/bin/plexamp/squashfs-root/AppRun
Terminal=false
Type=Application
Icon=/usr/local/bin/plexamp/squashfs-root/plexamp.png
StartupWMClass=plexamp
X-AppImage-Version=3.0.0
Comment=The best little audio player on the planet
Categories=AudioVideo;
One very annoying thing though, I just found out: Plexamp creates a Library folder in my home to save it’s caches. Those belong into ~/.cache people! I do not appreciate you littering my tidy home dir with unneeded folders.
You may already be aware of this, but if you create Plexamp-3.0.0.AppImage.config/.home directories beside Plexamp-3.0.0.AppImage it will write all its configuration/caches into those directories, respectively. I’m pretty sure you’ll have to run it in its un-extracted form, however.
My plexamp.desktop (thanks for the idea @Azathoth) Exec and Icon options point to the appimage and png files in this directory. The structure above keeps Plexamp entirely contained within ~/.local/Plexamp.