WhisperBack debugging info: have df ignore filesystems of type fuse.portal
When /root/.cache/doc is mounted (which indicates that xdg-document-portal is running as root, which happens e.g. by starting a Root Terminal), Bullseye's df errors out on it.
This is fixed in sid but for Tails 5.x, let's ask df to ignore filesystems of type fuse.portal. And IMO this is too innocuous to bother tracking the removal of this in 6.0.
Context: https://github.com/flatpak/xdg-desktop-portal/issues/512, https://github.com/coreutils/gnulib/pull/11.
Closes #19282 (closed)
Edited by intrigeri