/var/lib/flatpak/app
/var/lib/flatpak/app/org.frescobaldi.Frescobaldi
/var/lib/flatpak/app/org.frescobaldi.Frescobaldi/x86_64
/var/lib/flatpak/runtime
/var/lib/flatpak/runtime/*
/var/lib/flatpak/runtime/org.kde.Platform/x86_64
I could then run flatpak list, but the only output was a blank line.
When I tried to run Frescibaldi I then saw "error:
app/org.frescobaldi.Frescobaldi/x86_64/stable not installed" which of
course was not tue. I set the permissions to 755 and then got
"error: Error opening file
/var/lib/flatpak/app/org.frescobaldi.Frescobaldi/x86_64/stable/54532dddeb5db92fc66c20b9ca4147e9d76b366587e8d5d573ea2d8dd74fa8f5/metadata:
Permission denied"
The long hex directory must be a temporary and doesn't exist.
Following the Troubleshooting section of the flatpak docs link you
gave me, I ran:
# flatpak repair
Verifying flathub:runtime/org.kde.Platform.Locale/x86_64/5.15...
Verifying
flathub:runtime/org.freedesktop.Platform.GL.default/x86_64/20.08...
Verifying flathub:runtime/org.kde.KStyle.Adwaita/x86_64/5.15...
Verifying
flathub:runtime/org.frescobaldi.Frescobaldi.Locale/x86_64/stable...
Verifying flathub:appstream2/x86_64...
Verifying flathub:runtime/org.kde.Platform/x86_64/5.15...
Verifying flathub:app/org.frescobaldi.Frescobaldi/x86_64/stable...
Verifying
flathub:runtime/org.freedesktop.Platform.openh264/x86_64/2.0...
Verifying
flathub:runtime/org.freedesktop.Platform.VAAPI.Intel/x86_64/20.08...
Pruning objects
# flatpak permission-reset org.frescobaldi.Frescobaldi
but I'm still getting a repeat of the last error message.