While Fleet may still function partially or fully with OS versions older than those above, Fleet does not actively test against unsupported versions and does not pursue bugs on them.
If a table is not available for your host, Fleet will generally handle things behind the scenes for you.
### M1 Macs
The osquery installer generated for MacOS by `fleetctl package` does not include native support for M1 Macs. Some values returned may reflect the information returned by Rosetta rather than the system. For example, a CPU will show up as `i486`.
### Linux
The osquery installer will run on Linux distributions where `glibc` is >= 2.2 (there is ongoing work to make osquery work with `glibc` 2.12+).
If you aren't sure what version of `glibc` your distribution is using, [DistroWatch](https://distrowatch.com/) is a great resource.
> Fedora, CentOS 8 and 9 require a [gnome extension](https://extensions.gnome.org/extension/615/appindicator-support/) and Google Chrome set to the default browser for Fleet Desktop.