Hello,
> Using the bluetooth-service and blueman, I can manage to connect to
> bluetooth devices. However, the "Bluetooth" section in the GNOME
> settings reports: "No Bluetooth Found", as can be seen in the attached
> capture.
Took me some times to figure it out, but the attached patches do fix the
issue. In short, gnome-settings-daemon needs a RW access to
/dev/rfkill.
It installs an udev rule to add an uaccess tag to the /dev/rfkill
device. Then elogind takes care of modifying the file ACL accordingly.
Two things were broken:
1. The gnome-settings-daemon udev path was wrong.
2. The gnome service didn't registered the udev rules installed by the
gnome-settings-daemon.
I now have, as intended:
--8<---------------cut here---------------start------------->8---
mathieu@meije ~$ getfacl /dev/rfkill
getfacl: Removing leading '/' from absolute path names
# file: dev/rfkill
# owner: root
# group: root
user::rw-
user:mathieu:rw-
group::rw-
mask::rw-
other::r--
--8<---------------cut here---------------end--------------->8---
Thanks,
Mathieu
>From 8ba28c5b1fe65c469bb0ce041f43159f9f136202 Mon Sep 17 00:00:00 2001
From: Mathieu Othacehe <othac...@gnu.org>
Date: Mon, 3 Jan 2022 20:21:11 +0100
Subject: [PATCH 1/2] gnu: gnome-settings-daemon: Fix udev directory.
* gnu/packages/gnome.scm (gnome-settings-daemon)[arguments]
{#:configure-flags}: Fix the udev directory.
---
gnu/packages/gnome.scm | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index f7f00100b3..a472e66358 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -5577,8 +5577,7 @@ (define-public gnome-settings-daemon
#:glib-or-gtk? #t
#:configure-flags
(list (string-append "-Dudev_dir="
- (assoc-ref %outputs "out")
- "/lib/udev/rules.d/")
+ (assoc-ref %outputs "out") "/lib/udev")
"-Dsystemd=false"
;; Otherwise, the RUNPATH will lack the final path component.
(string-append "-Dc_link_args=-Wl,-rpath="
--
2.34.0
>From fb60e647dcd92e294c33fdb4293f6c69290d260f Mon Sep 17 00:00:00 2001
From: Mathieu Othacehe <othac...@gnu.org>
Date: Mon, 3 Jan 2022 20:22:02 +0100
Subject: [PATCH 2/2] services: gnome: Add udev rules.
Fixes: <https://issues.guix.gnu.org/32166>.
* gnu/services/desktop.scm (gnome-packages, gnome-udev-rules): New procedures.
(gnome-polkit-settings): Use the gnome-packages procedure.
(gnome-desktop-service-type): Add an udev service extension.
---
gnu/services/desktop.scm | 28 ++++++++++++++++++++--------
1 file changed, 20 insertions(+), 8 deletions(-)
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index c6761ca784..c2ee3a3d80 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -868,22 +868,34 @@ (define-record-type* <gnome-desktop-configuration> gnome-desktop-configuration
gnome-desktop-configuration?
(gnome gnome-package (default gnome)))
-(define (gnome-polkit-settings config)
- "Return the list of GNOME dependencies that provide polkit actions and
-rules."
+(define (gnome-packages config packages)
+ "Return the list of GNOME dependencies from CONFIG which names are part of
+the given PACKAGES list."
(let ((gnome (gnome-package config)))
(map (lambda (name)
((package-direct-input-selector name) gnome))
- '("gnome-settings-daemon"
- "gnome-control-center"
- "gnome-system-monitor"
- "gvfs"))))
+ packages)))
+
+(define (gnome-udev-rules config)
+ "Return the list of GNOME dependencies that provide udev rules."
+ (gnome-packages config '("gnome-settings-daemon")))
+
+(define (gnome-polkit-settings config)
+ "Return the list of GNOME dependencies that provide polkit actions and
+rules."
+ (gnome-packages config
+ '("gnome-settings-daemon"
+ "gnome-control-center"
+ "gnome-system-monitor"
+ "gvfs")))
(define gnome-desktop-service-type
(service-type
(name 'gnome-desktop)
(extensions
- (list (service-extension polkit-service-type
+ (list (service-extension udev-service-type
+ gnome-udev-rules)
+ (service-extension polkit-service-type
gnome-polkit-settings)
(service-extension profile-service-type
(compose list
--
2.34.0
