acpilight package and module have been added to nixpkgs, but the
module hasn't been added to module-list.nix, so using it results in
the following error.
```
The option `hardware.acpilight' defined in `/etc/nixos/configuration.nix' does not exist.
```
Add the module to module-list.nix.
In Linux 4.19 there has been a major rework of the overlayfs
implementation and it now opens files in lowerdir with O_NOATIME, which
in turn caused issues in our VM tests because the process owner of QEMU
doesn't match the file owner of the lowerdir.
The crux here is that 9p propagates the O_NOATIME flag to the host and
the guest kernel has no way of verifying whether that flag will lead to
any problems beforehand.
There is ongoing work to possibly fix this in the kernel, but it will
take a while until there is a working patch and consensus.
So in order to bring our default kernel back to 4.19 and of course make
it possible to run newer kernels in VM tests, I'm merging a small QEMU
patch as an interim solution, which we can drop once we have a working
fix in the next round of stable kernels.
Now we already had Linux 4.19 set as the default kernel, but that was
subsequently reverted in 048c36ccaa
because the patch we have used was the revert of the commit I bisected a
while ago.
This patch broke overlayfs in other ways, so I'm also merging in a VM
test by @bachp, which only tests whether overlayfs is working, just to
be on the safe side that something like this won't happen in the future.
Even though this change could be considered a moderate mass-rebuild at
least for GNU/Linux, I'm merging this to master, mainly to give us some
time to get it into the current 19.03 release branch (and subsequent
testing window) once we got no new breaking builds from Hydra.
Cc: @samueldr, @lheckemann
Fixes: https://github.com/NixOS/nixpkgs/issues/54509
Fixes: https://github.com/NixOS/nixpkgs/issues/48828
Merges: https://github.com/NixOS/nixpkgs/pull/57641
Merges: https://github.com/NixOS/nixpkgs/pull/54508
Since 34234dcb51, for resize2fs to be automatically included in
initrd, a filesystem needed for boot must be explicitly defined as an
ext* type filesystem.
This commit contains the following changes:
- nixos/sway: Remove the beta references
- sway: Drop buildDocs
- nixos/sway: Improve the documentation
- sway,nixos/sway: Adapt Sway to NixOS
- Copy the default configuration file to /etc/sway/config (Sway will
still load the identical file from the Nix store but this makes it
easier to copy the default configuration file).
- This will also remove all references to the Nix store from the
default configuration file as they will eventually be garbage
collected which is a problem if the user copies it.
- I've also decided to drop the default wallpaper (alternatively we
could copy it to a fixed location).
- nixos/sway: Drop the package option
This is the result of executing:
git mv -f pkgs/applications/window-managers/sway/beta.nix pkgs/applications/window-managers/sway/default.nix
git mv -f nixos/modules/programs/sway-beta.nix nixos/modules/programs/sway.nix
And removing sway-beta from the following files:
pkgs/top-level/all-packages.nix
nixos/modules/module-list.nix
The function `addCheck` resides within the attrset `types`. We should be
explicit about this since otherwise people might be confused where it
does come from / why it doesn't work for them.
We don't need gnome-bluetooth because its executables
path is already hardcoded into the contractor file, as that's
the only place it is needed.
Don't think we need gnome-power-manager either.
Also add programs like geary to removePackagesByName.
* zoneminder: fix initial database creation
Move initialDatabases directive from the 'ensureUsers' scope to the correct outer 'mysql' one.
* zoneminder: Fix mysql username to match unix username
When database.createLocally is used, a mysql user is created with the ensureUsers directive.
It ensures that the unix user with the name provided exists and can connect to MySQL through socket.
Thus, the MySQL username used by php/perl scripts must match the unix user owning the server PID.
This patch sets the default mysql user to 'zoneminder' instead of 'zmuser'.
If setting a root password using the `passwd` call in the
`nixos-install` script fails, it should be explained how set it manually
to ensure that nobody gets accidentally locked out of the system.
