https://documentation.ubuntu.com/server/how-to/security/apparmor/
https://git.m-labs.hk/sinara-hw/assembly/src/branch/master/src/sw_sup/setup_build_pc.md#installation
https://forum.m-labs.hk/d/903-can-not-access-to-vivado-when-building-the-artiq
Refer to dodgy ways (completely dissabling Apparmor):