On Thu, Jan 27, 2022 at 08:18:06PM +0300, André A. Gomes wrote: > $ gpg --verify guix-system-install-1.3.0.x86_64-linux.iso.sig > gpg: no signed data > gpg: can't hash datafile: No data
This means that you only downloaded the signature file, but not the ISO image. Or at least, it's not where GPG expects to find it. I tried the instructions in the manual and they did work for me. Can you try again, making sure to download the ISO image, as instructed in the manual? https://guix.gnu.org/manual/devel/en/html_node/USB-Stick-and-DVD-Installation.html
