nvim started using AppImage for v0.11 releases.11. I had noticed that
when my laptop resumed from sleep, that some (most?) times nvim had
crashed with:
Bus error (core dumped)
Several reports noted that this is a problem with AppImage:
I considered locally building nvim though for now have chosen to use
the AppImage extraction solution noted in the reports above:
$ nvim --appimage-extract
$ sudo mv ./squashfs-root /opt/nvim
$ sudo rm -f /usr/local/bin/nvim
$ sudo ln -sf /opt/nvim/AppRun /usr/local/bin/nvim