Server

For the current clamav vulnerabilites CVE-2023-20032 and CVE-2023-20052 are no updates for Ubuntu available at this time. We use the LTS Downloads 1.0.1 from clamav for a temporaray in-place replacement on Ubuntu.

Install Xen from source for Ubuntu.

pfsense 2.4.x is not available as nano-image, so you have to install pfsense as xen-Guest via vnc.

Sometimes you get the error

Out of resources when opening file './database/table.MYD' (Errcode: 24 - Too many open files)

To fix this on Ubuntu 16.04 you have to change the limits and to change the systemd-config:

With current browsers and java you cannot use remote console because of mismatching ssl-protocols.

1) Download JNLP-File

Login in your ELO with edge or IE and download the jnlp for remote console:
"Remote Control" > "Redirection"