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>
Add a pre v2 copy of deno as deno_1 to provide some stability until our next
release and until 1.46 is fully abandoned soon.
deno_1 is expected to be removed prior to 24.11.
Added a release note.
Updates deno to v2.
Slight refactor of fetcher code for grabbing librusty_v8.
Updated the update scripts to use new Deno v2 interfaces and pull latest
toml dependency from jsr rather than the deno.land registry.
Added release note.
- use upstream service and scripts
- switch to integrated-vtysh-config, abandon per-daemon config
- use always daemon names in options (e.g. ospf -> ospfd)
- zebra, mgmtd and staticd are always enabled
- abandon vtyListenAddress, vtyListenPort options; use
just "extraOptions" or "options" instead, respectively
- extend test to test staticd
- update release-notes
- pkgs.servers.frr: fix sbindir and remove FHS PATH
- introduce services.frr.openFilesLimit option
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>
Fixes CVE-2024-47176 and CVE-2024-47850. NixOS is not affected by these security issues by
default because we do not ship the default configuration file so it fallbacks to `BrowseRemoteProtocols dnssd`.
631/udp is removed from the open firewall ports, it was by the CUPS
browsing protocol.
Deprecate (buildPythonPackage { ... }).override for Python packages in
favour of overridePythonAttrs.
This change does not affect the override interface of most Python
packages, as the override interface is provided by callPackage and
shadows the locally defined override attribute.
The rss-bridge service changes introduced in f2201789fe
resp. https://github.com/NixOS/nixpkgs/pull/223148 removes the need for
the package patch. This commit removes the patch to ease updating and
maintenance.
Relevant service functionality was also removed (e.g. the setting of
RSSBRIDGE_DATA).
The explicit definition of FileCache.path so users can easily see its
default value and change it, requires to use a freeformType to let users
freely add potentially upcoming config options. This type is restricted
to ini types (although we coerce them to environment variables).
This however makes the list of enabled_bridges impossible. That was
fixed by explicitly introducing this option with a type allowing lists.
The default value however should be unset, which is expressed as `null`,
which further spurred a change in the environment variable generation to
ignore null values (instead of coercing them to an empty string).
A breaking change note was added to highlight this change. A check that
warns users of the not-application of their existing config file is
not easily possible, as people could have only added or changed the
config.ini.php file on the file system without changing a nix variable.
Xen is a trademark of the Cloud Software Group; we're not packaging
Xen(Server), we're packaging the Xen Project Hypervisor, which is open
source and owned by the Linux Foundation.
This is based on advice from Kelly Choi, the Xen Project Community
Manager, who has assisted us in the branding aspects of pacakaging.
Signed-off-by: Fernando Rodrigues <alpha@sigmasquadron.net>
We currently package all CUDA versions from 10.0 onwards. In
some cases, CUDA is the only thing preventing us from removing old
versions of GCC. Since we currently don’t deprecate or remove CUDA
versions, this will be an increasing drag on compiler maintenance in
Nixpkgs going forward unless we establish a sensible policy. After
discussing this with @SomeoneSerge in the context of old versions
of GCC, I learned that there was already a desire to remove at least
versions prior to 11.3, as those versions were only packaged in the
old “runfile” format, but that it was blocked on someone doing
the work to warn about the upcoming deprecation for a release cycle.
This change adds a release note and warnings indicating that CUDA 10.x
and 11.x will be removed in Nixpkgs 25.05, about 8 months from now.
I chose this version cut‐off because these versions of CUDA require
GCC < 12. GCC releases a major version every year, and seems to
support about four releases at a time, releasing the last update to
the oldest version and marking it as unsupported on their site around
the time of the release of the next major version. Therefore, by the
time of the 25.05 release, we should expect GCC 15 to be released
and GCC 11 to become unsupported. Adding a warning and communicating
the policy of only shipping CUDA versions that work with supported
compilers in the release notes means that we should be able to
clean up old versions as required without any issue or extensive
deprecation period in future, without obligating us to do so if there
is a strongly compelling reason to be more lenient. That should help
solve both shipping an indefinitely‐growing list of CUDA versions
and an indefinitely‐growing list of GCC and LLVM versions.
As I’m not a user of CUDA myself, I can’t be sure of how sensible
this version support policy is, but I think it’s fair to say that
it’s reasonable for Nixpkgs to choose not to maintain compiler
versions that are unsupported upstream just for the sake of versions
of CUDA that are also unmaintained. CUDA 11.x has not received an
update for two years already, and would only become unsupported in
Nixpkgs in over half a year’s time.
CUDA 10.x is currently unused in‐tree except for the unmaintained
Caffe and NVIDIA DCGM, which depends on multiple CUDA versions solely
so that it can provide plugins for those versions. The latest DCGM
version has already removed support for CUDA 10.x and is just awaiting
an update in Nixpkgs. They maintain a list of supported versions to
build plugins for in their CMake build system, so it should be simple
enough for us to only build support for the versions of CUDA that we
support in Nixpkgs.
From what I can tell, CUDA 11.x is currently used by the following
packages other than DCGM:
* `catboost`, because of
<https://github.com/catboost/catboost/issues/2540>. It looks like
upstream has since redesigned this part of their build system, so
perhaps the problem is no longer present, or would be easier to fix.
* `magma_2_6_2`, an old version from before upstream added CUDA
12 support. This seems okay to break to me; that version is not
maintained and will never be updated for new CUDA versions, and
the CUDA support is optional.
* `paddlepaddle`, which, uh, also requires OpenSSL 1.1 of all
things. <https://github.com/PaddlePaddle/Paddle/issues/67571>
states that PaddlePaddle supports up to 12.3.
* `python3Packages.cupy`, which is listed as “possibly incompatible
with cutensor 2.0 that comes with `cudaPackages_12`”. I’m
not sure what the “possibly” means here, but according to
<https://github.com/cupy/cupy/tree/v13.3.0?tab=readme-ov-file#installation>
they ship binary wheels using CUDA 12.x so I think this should
be fine.
* `python3Packages.tensorrt`, which supports CUDA 12.x going by
<https://github.com/NVIDIA/TensorRT/blob/release/10.4/CMakeLists.txt#L111>.
* TensorFlow, which has a link to
<https://www.tensorflow.org/install/source#gpu> above the
`python3Packages.tensorflow-bin` definition, but that page lists
the versions we package as supporting CUDA 12.x.
Given the years since CUDA 11.x received any update upstream, and the
seemingly very limited set of packages that truly require it, I think
the policy of being able to drop versions that require unsupported
compilers starting from the next Nixpkgs release is a reasonable
one, but of course I’m open to feedback from the CUDA maintainers
about this.
The package has been updated to 0.4 which will result in an auto-migration of the config. This updates our config to match the new expected format. Assertions have been added to warn users that they need to migrate their configuration.
This reverts commit e9cdb22741.
We've encountered multiple GCC 14 internal compiler errors on aarch64.
If we wanted to keep it as the default compiler, we'd either have to
track the 14.x release branch, or backport about half of it. One
Bugzilla thread mentions six patches that should be backported. This
doesn't feel good to have as the default compiler. Let's stick with
13 for now until 14.3 is released, hopefully with all the fixes.
