I am in hotel with very slow internet so could not possibly use web installer. install page says for mint 20.04 to "(follow Ubuntu 20.04 LTS instructions)" but i can find no such document. have all file on laptop now via phone data, OEM unlocking enabled, just trying to verify downloaded image.
i have done this on pix 4a ,5, 6, now 7a. i come from the world of command line, just no linux expert. was simply following along install , last one i did i believe used signify for fact images also, correct? when 6 came out. i lost my 6 in the woods and so i stuck with stock til i flash this new 7. have a seed vault backup on thumbdrive, any suggestions for success? have heard about alot of issues, fingers crossed.
dup, my mistake. i used the debian sudo apt get openssh-client, however, when i use openssh-keygen to verify the image it does not support -Y or -I. flags. i accidentally tried that pacman line in desperation, thinking i had missed something.
output follows:
jayell@jayell-Satellite-Radius-P55W-B:~/grapheneos$ ssh-keygen -Y verify -f allowed_signers -I contact@grapheneos.org -n "factory images" -s lynx-factory-2024062000.zip.sig < lynx-factory-2024062000.zip
unknown option -- Y
usage: ssh-keygen [-q] [-b bits] [-t dsa | ecdsa | ed25519 | rsa]
[-N new_passphrase] [-C comment] [-f output_keyfile]
ssh-keygen -p [-P old_passphrase] [-N new_passphrase] [-f keyfile]
ssh-keygen -i [-m key_format] [-f input_keyfile]
ssh-keygen -e [-m key_format] [-f input_keyfile]
ssh-keygen -y [-f input_keyfile]
ssh-keygen -c [-P passphrase] [-C comment] [-f keyfile]
ssh-keygen -l [-v] [-E fingerprint_hash] [-f input_keyfile]
ssh-keygen -B [-f input_keyfile]
ssh-keygen -D pkcs11
ssh-keygen -F hostname [-f known_hosts_file] [-l]
ssh-keygen -H [-f known_hosts_file]
ssh-keygen -R hostname [-f known_hosts_file]
ssh-keygen -r hostname [-f input_keyfile] [-g]
ssh-keygen -G output_file [-v] [-b bits] [-M memory] [-S start_point]
ssh-keygen -T output_file -f input_file [-v] [-a rounds] [-J num_lines]
[-j start_line] [-K checkpt] [-W generator]
ssh-keygen -s ca_key -I certificate_identity [-h] [-U]
[-D pkcs11_provider] [-n principals] [-O option]
[-V validity_interval] [-z serial_number] file ...
ssh-keygen -L [-f input_keyfile]
ssh-keygen -A
ssh-keygen -k -f krl_file [-u] [-s ca_public] [-z version_number]
file ...
ssh-keygen -Q -f krl_file file ...
jayell@jayell-Satellite-Radius-P55W-B:~/grapheneos$
pleasde advisse. and how do i obtain the correct openssh-client package