I’m trying to extract an .xz archive (from Download — GNU Guix ) . When doubleclicking on nautilus, the resulting folder is empty. On a terminal, doing tar -xf file.xz fails with message:
tar: This does not look like a tar archive tar: Skipping to next header tar: Exiting with failure status due to previous errors
Is it a problem with this specific archive file? Thanks for any help.
EDIT: mispelled file extension