So I attempted to install OMV 5.x on top a fresh install of Buster with KDE, but I think getting grumpy with Salt. So, I booted up a Debian 10 Netinstall this morning, freshly downloaded and burned onto USB, installed via graphical install, reformatted the entire HDD and reinstalled Debian with btrfs file system, also installed KDE because I like to have a GUI. Installed per instructions for Stretch, then got this error:
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 7E7A6C592EF35D13 NO_PUBKEY 24863F0C716B980BW: GPG error: https://packages.openmediavault.org/public arrakis InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 7E7A6C592EF35D13 NO_PUBKEY 24863F0C716B980B
Then I tried some pointers I found in this thread, to no avail:
...and then after and apt-update:
Am I stuck using Stretch or wait until OMV 5.x comes out stable?