This updates the ipu6 driver and firmware to a more recent version,
which seems to at least work in Chrom{e,ium}.
ipu6-drivers now relies on the in-kernel ipu6 kernel driver, so we
update our logic and metadata for it.
Tests were not changed according to the new prometheus firewall port
settings.
With this change we now check that the port is not accessible form the
outside, while everything still works from localhost.
This allows settings multiple scripts in `.custom.start` and
`.custom.end`, as Gamemode reads them back out into a list.
This is slightly annoying, as *any* duplicate keys will appear multiple
times, while gamemode will only accept the last one for most keys
(clobbering previous ones). Ideally, it would be possible to only enable
`listsAsDuplicateKeys` for scripts, but this does not seem to be
possible in `pkgs.formats.ini`.
When installing NixOS on a machine with Windows, the "easiest" solution
to dual-boot is re-using the existing EFI System Partition (ESP), which
allows systemd-boot to detect Windows automatically.
However, if there are multiple ESPs, maybe even on multiple disks,
systemd-boot is unable to detect the other OSes, and you either have to
use Grub and os-prober, or do a tedious manual configuration as
described in the wiki:
https://wiki.nixos.org/w/index.php?title=Dual_Booting_NixOS_and_Windows&redirect=no#EFI_with_multiple_disks
This commit automates and documents this properly so only a single line
like
boot.loader.systemd-boot.windows."10".efiDeviceHandle = "HD0c2";
is required.
In the future, we might want to try automatically detecting this
during installation, but finding the correct device handle while the
kernel is running is tricky.
Previously, setting listsAsDuplicateKeys or listToValue would make it so
merging these treat all values as lists, by coercing non-lists via
lib.singleton. Some programs (such as gamemode; see #345121), allow some
values to be repeated but not others, which can lead to unexpected
behavior when non-list values are merged like this rather than throwing
an error.
This now makes that behavior opt-in via the mergeAsList option. Setting
mergeAsList (to either true or false) without setting either
listsAsDuplicateKeys or listToValue is an error, since lists are
meaningless in this case.
Currently if a timezone was selected explicitly, the service will
silently override the value, essentially ignoring what is meant to be a
a deliberate choice of option. This may cause confusion as to why the
option is not doing anything when this service is enabled, particularly
in more complex set-ups after some time.
This will simply make the choice deliberate from the user's part, either
by having to remove the option or lowering its priority as a recognition
that it may be ignored.
This change was inspired by the `services.tzupdate` module, which does
the same.
[1]: <https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/misc/tzupdate.nix#L24>
