Flatpaks?

I hesitate to even ask. But is it possible to use Flatpak on GhostBSD?

Method: Native GhostBSD Flatpak
Status: Not supported
Reason: Cannot sandbox, no systemd

Method: Linuxulator Flatpak
Status: Unreliable
Reason: No namespace/cgroup support

Linuxulator no longer appears in Software Station either. Is that a dev thing?

Running Linux Applications on GhostBSD with Linuxulator

GhostBSD includes Linuxulator, FreeBSD’s Linux binary compatibility layer. It is enabled by default in /etc/rc.conf:

linux_enable="YES"

To ensure it is running:

service linux start

Install a Linux base system:

pkg install linux_base-rl9  # Rocky Linux 9

Then install Linux apps, for example:

pkg install linux-sublime-text4

Advanced users can run full Linux environments in FreeBSD jails using tools like debootstrap.