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[PATCHES] Get elogind-service working as intended
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From: |
Mark H Weaver |
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Subject: |
[PATCHES] Get elogind-service working as intended |
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Date: |
Thu, 03 Sep 2015 17:23:36 -0400 |
These patches are needed to get Andy's elogind-service working as
intended, e.g. to allow things like suspend-on-lid-close and various
hot keys to work.
I'm not really happy with any of these, so if someone wants to solve
these problems in a better way, please don't hesitate to do so :)
Comments and suggestions welcome.
Mark
>From 34d9f68b886fe590ff0efcd33d54e5d2f487ff70 Mon Sep 17 00:00:00 2001
From: Mark H Weaver <address@hidden>
Date: Thu, 3 Sep 2015 16:58:08 -0400
Subject: [PATCH 1/3] file-systems: Add %systemd-file-systems; add it to
%base-file-systems.
* gnu/system/file-systems.scm (%systemd-file-systems): New variable.
(%base-file-systems): Add %systemd-file-systems.
---
gnu/system/file-systems.scm | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/gnu/system/file-systems.scm b/gnu/system/file-systems.scm
index 003eb44..d03dcff 100644
--- a/gnu/system/file-systems.scm
+++ b/gnu/system/file-systems.scm
@@ -50,6 +50,7 @@
%devtmpfs-file-system
%immutable-store
%control-groups
+ %systemd-file-systems
%base-file-systems
%container-file-systems
@@ -258,6 +259,26 @@ UUID representation."
'("cpuset" "cpu" "cpuacct" "memory" "devices" "freezer"
"blkio" "perf_event" "hugetlb")))))
+(define %systemd-file-systems
+ ;; We don't use systemd, but these file systems are needed for elogind,
+ ;; which was extracted from systemd.
+ (list (file-system
+ (device "systemd")
+ (mount-point "/run/systemd")
+ (type "tmpfs")
+ (check? #f)
+ (flags '(no-suid no-dev no-exec))
+ (options "mode=0755")
+ (create-mount-point? #t))
+ (file-system
+ (device "systemd")
+ (mount-point "/run/user")
+ (type "tmpfs")
+ (check? #f)
+ (flags '(no-suid no-dev no-exec))
+ (options "mode=0755")
+ (create-mount-point? #t))))
+
(define %base-file-systems
;; List of basic file systems to be mounted. Note that /proc and /sys are
;; currently mounted by the initrd.
@@ -265,6 +286,7 @@ UUID representation."
%pseudo-terminal-file-system
%shared-memory-file-system
%immutable-store)
+ %systemd-file-systems
%control-groups))
;; File systems for Linux containers differ from %base-file-systems in that
--
2.4.3
>From 59921d5bd704b07d25104b7a1921380892f60a80 Mon Sep 17 00:00:00 2001
From: Mark H Weaver <address@hidden>
Date: Thu, 3 Sep 2015 17:12:38 -0400
Subject: [PATCH 2/3] services: Add udev rules for (upower colord elogind) to
%desktop-services.
* gnu/services/desktop.scm (%desktop-services): Replace the 'udev-service'
from %base-services.
* gnu/services/base.scm (%base-services): Add a comment to keep them in sync.
---
gnu/services/base.scm | 4 ++++
gnu/services/desktop.scm | 25 ++++++++++++++++++++-----
2 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 888e446..7f37b3d 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <address@hidden>
;;; Copyright © 2015 Alex Kost <address@hidden>
+;;; Copyright © 2015 Mark H Weaver <address@hidden>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -884,6 +885,9 @@ This is the GNU operating system, welcome!\n\n")))
;; The LVM2 rules are needed as soon as LVM2 or the device-mapper is
;; used, so enable them by default. The FUSE and ALSA rules are
;; less critical, but handy.
+ ;;
+ ;; XXX Keep this in sync with the 'udev-service' call in
+ ;; %desktop-services.
(udev-service #:rules (list lvm2 fuse alsa-utils crda)))))
;;; base.scm ends here
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 1bf3db0..6017449 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014, 2015 Ludovic Courtès <address@hidden>
;;; Copyright © 2015 Andy Wingo <address@hidden>
+;;; Copyright © 2015 Mark H Weaver <address@hidden>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -32,6 +33,8 @@
#:use-module (gnu packages avahi)
#:use-module (gnu packages wicd)
#:use-module (gnu packages polkit)
+ #:use-module ((gnu packages linux)
+ #:select (lvm2 fuse alsa-utils crda))
#:use-module (guix monads)
#:use-module (guix records)
#:use-module (guix store)
@@ -593,12 +596,24 @@ when they log out."
(ntp-service)
(map (lambda (mservice)
- ;; Provide an nscd ready to use nss-mdns.
(mlet %store-monad ((service mservice))
- (if (memq 'nscd (service-provision service))
- (nscd-service (nscd-configuration)
- #:name-services (list nss-mdns))
- mservice)))
+ (cond
+ ;; Provide an nscd ready to use nss-mdns.
+ ((memq 'nscd (service-provision service))
+ (nscd-service (nscd-configuration)
+ #:name-services (list nss-mdns)))
+
+ ;; Add more rules to udev-service.
+ ;;
+ ;; XXX Keep this in sync with the 'udev-service' call in
+ ;; %base-services. Here we intend only to add 'upower',
+ ;; 'colord', and 'elogind'.
+ ((memq 'udev (service-provision service))
+ (udev-service #:rules
+ (list lvm2 fuse alsa-utils crda
+ upower colord elogind)))
+
+ (else mservice))))
%base-services)))
;;; desktop.scm ends here
--
2.4.3
>From 00b8791d7cea8f9702a004377756caefa243b23e Mon Sep 17 00:00:00 2001
From: Mark H Weaver <address@hidden>
Date: Thu, 3 Sep 2015 17:16:26 -0400
Subject: [PATCH 3/3] services: elogind-configuration: Disable hibernation key
by default.
* gnu/services/desktop.scm (<elogind-configuration>): Change the default value
of the 'handle-hibernate-key' field to 'ignore'.
---
gnu/services/desktop.scm | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 6017449..b91bdd8 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -439,7 +439,11 @@ the system if the user is logged in locally."
(handle-suspend-key elogind-handle-suspend-key
(default 'suspend))
(handle-hibernate-key elogind-handle-hibernate-key
- (default 'hibernate))
+ ;; (default 'hibernate)
+ ;; XXX Ignore it for now, since we don't
+ ;; yet handle resume-from-hibernation in
+ ;; our initrd.
+ (default 'ignore))
(handle-lid-switch elogind-handle-lid-switch
(default 'suspend))
(handle-lid-switch-docked elogind-handle-lid-switch-docked
--
2.4.3