Hi Sebastian! On 7/21/21 2:55 PM, Sebastian Neuser wrote: > On Wed, 2021-07-21 at 12:51 +0200, John Paul Adrian Glaubitz wrote: >> Are you seeing any log messages indicating that mountvirtfs() failed >> during the installation of the grub-installer udeb? > > So *that*'s what the postinst file is for! ;-)
Yes. It gets executed when the udeb is installed inside the running d-i system. > No, I see no messages indicating any errors. I just double-checked by > monitoring `tail -f /var/log/syslog | grep efivars` during installation. > I did see a debug message I added right before the call to mountvirtfs > but no error message. > Also, if I understand correctly, in case of an error the script would > `exit 1` and the installation process would stop. That's probably because of the "|| true" that Steve added to the mount call which means that this line will always succeed even when the mount attempt actually failed. Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaub...@debian.org `. `' Freie Universitaet Berlin - glaub...@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913