AMD Driver Upgrade Failing- Cert sign error?

[Ronny]

Hello, I am trying to upgrade AMD drivers , when running amdgpu-pro-install,
I get an unsigned package repo error . Anyone else experiencing issues with driver downloads/upgrades?
Thanks

Get:1 file:/var/opt/amdgpu-pro-local ./ InRelease
Ign:1 file:/var/opt/amdgpu-pro-local ./ InRelease
Get:2 file:/var/opt/amdgpu-pro-local ./ Release [816 B]
Hit:3 Index of /ubuntu bionic InRelease
Get:4 Index of /ubuntu bionic-updates InRelease [88.7 kB]
Get:5 Index of /ubuntu bionic-security InRelease [88.7 kB]
Hit:6 Index of /h-realh/roxterm/ubuntu bionic InRelease
Hit:7 Index of /repo/binary/ InRelease
Hit:8 Index of /repo/binary/ InRelease
Err:9 Index of /debian/openvpn/stable/ bionic InRelease
403 Forbidden [IP: 146.112.61.106 80]
…Reading package lists… Done
E: Failed to fetch http://build.openvpn.net/debian/openvpn/stable/dists/bionic/InRelease 403 Forbidden [IP: 146.112.61.106 80]
E: The repository ‘Index of /debian/openvpn/stable/ bionic InRelease’ is no longer signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

[Subyzero]

Did you upgrade the os version to 0.6-214? If you did that likely your amd cards will not work anymore with the miners. It just happened to me and i downgraded back to 213.

[Ronny]

booting with stock image msos 0.6-212
the driver that works on ubuntu 18.04 is 21.40.2.40502-1350683 but not available in hive directory yet
when i try to run the script for updating driver, I get the cert error