On Saturday, May 3, 2025 7:56:16 PM GMT+5:30 Sergio Pastor Pérez wrote:
> `kded' is a daemon responsible for many features of the Plasma desktop, it
> provides media keys handling, a system tray, 'Background Services' control
> through 'kcmshell6 kcm_kded'...
> 
> * gnu/packages/kde-plasma.scm (plasma): Add `kded' to propagated inputs.
> 
> * gnu/packages/kde-plasma.scm (plasma-dbus-service): Add `kded' to the list
> of services passed to `dbus-configuration'.
> 
> Change-Id: Ifffdaecdb28a6369727ab8d118a775d73ee342e9
> ---
>  gnu/packages/kde-plasma.scm | 1 +
>  gnu/services/desktop.scm    | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/gnu/packages/kde-plasma.scm b/gnu/packages/kde-plasma.scm
> index efaae01aa9..8991dcf974 100644
> --- a/gnu/packages/kde-plasma.scm
> +++ b/gnu/packages/kde-plasma.scm
> @@ -1717,6 +1717,7 @@ (define-public plasma
>                               kde-cli-tools
>                               kdecoration
>                               kde-gtk-config
> +                             kded
>                               kdeplasma-addons
>                               kglobalaccel
>                               kglobalacceld
> diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
> index 2127c2d389..fade9e0e14 100644
> --- a/gnu/services/desktop.scm
> +++ b/gnu/services/desktop.scm
> @@ -2255,6 +2255,7 @@ (define (plasma-dbus-service config)
>             "kwalletmanager"
>             "powerdevil"
>             "bluedevil"
> +           "kded"
>             "kwallet"
>             "plasma-firewall"))))
> 
> 
> base-commit: 12467f2c91e7f9ec70239229f8186a93193a9185

plasma-dbus-service should contain packages with dbus "system-services". 
Unless a package contains "share/dbus-1/system-services" directory, adding it 
here is unnecessary. "kded" is already present in the propagated inputs of 
"plasma" package. So as of my knowledge this commit is useless. Even before 
this commit, media keys handling, system tray and background service control 
through "kcmshell6 kcm_kded" is working for me (I have not yet reconfigured 
guix with this commit). You might have missed something else in your system 
profile. Did this commit made any difference to you?

-- 
Sughosha