This is calling grub2-mkconfig at line 340 https://git.gnome.org/browse/ostree/tree/src/libostree/ostree-bootloader-grub2.c And line 153 says this must have been called from a wrapper script. I'm pretty much thinking grub2-mkconfig is not meant to be directly called by the user either, and is envisioned to only get called by e.g. ostree admin deploy/switch, or rpm-ostree rollback/upgrade, etc. That's fine, it's just not obvious what user space tools belong to the user. Chris Murphy _______________________________________________ cloud mailing list cloud@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/cloud@xxxxxxxxxxxxxxxxxxxxxxx