Arch Linux, Debian bullseye and Ubuntu 22.04 LTS are the officially - supported operating systems for building GrapheneOS. Linux 5.15 LTS (linux-lts - package) is recommended on Arch Linux due to newer Linux kernel releases - causing non-deterministic OpenJDK crashes during builds.
+Arch Linux, Debian bullseye, Ubuntu 22.10 and Ubuntu 22.04 LTS are the + officially supported operating systems for building GrapheneOS. Linux 5.15 LTS + (linux-lts package) is recommended on Arch Linux due to newer Linux kernel + releases causing non-deterministic OpenJDK crashes during builds.
Dependencies for fetching and verifying the sources: