Ubuntu key server unreachable

[Denniscombs12]

I am facing challenges to install Hestia via bitvise terminal. see the error i’m showing .

Adding required repositories to proceed with installation:

[ * ] NGINX
[ * ] PHP
[ * ] MariaDB 11.4
[ * ] Hestia Control

Panel

Updating currently installed packages, please wait… W: GPG error: https://apt.hestiacp.com noble InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY A189E93654F0B0E5
E: The repository ‘https://apt.hestiacp com noble InRelease’ is not signed.

Error: apt-get upgrade failed

[sahsanu]

@Denniscombs12

Updating currently installed packages, please wait… W: GPG error: https://apt.hestiacp.com noble InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY A189E93654F0B0E5

I see no problem, it works fine on my end. Maybe you can’t reach the Ubuntu key server. Show the output of this command:

gpg --no-default-keyring --keyring /usr/share/keyrings/hestia-keyring.gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys A189E93654F0B0E5