gsd-media-keys-manager.c.rej :
--- plugins/media-keys/gsd-media-keys-manager.c 2012-04-14 11:13:20.000000000
+0400
+++ plugins/media-keys/gsd-media-keys-manager.c 2012-04-14 11:20:07.772836587
+0400
@@ -142,6 +144,8 @@
NotifyNotification *volume_notification;
NotifyNotification *brightness_notification;
NotifyNotification *kb_backlight_notification;
+
+ gboolean brightness_in_hardware;
};
static void gsd_media_keys_manager_class_init (GsdMediaKeysManagerClass
*klass);
@@ -1535,6 +1539,11 @@
GsdMediaKeysManager *manager = data->manager;
GError *error = NULL;
+ if(manager->priv->brightness_in_hardware) {
+ update_screen_cb(source_object, res, user_data);
+ return;
+ }
+
GVariant *old_percentage = g_dbus_proxy_call_finish (G_DBUS_PROXY
(source_object),
res, &error);
if (old_percentage == NULL) {
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-power-manager in Ubuntu.
https://bugs.launchpad.net/bugs/527157
Title:
Brightness controls skips Levels.
Status in Gnome Settings Daemon:
New
Status in “gnome-power-manager” package in Ubuntu:
Invalid
Status in “gnome-power-manager” package in Arch Linux:
New
Bug description:
Binary package hint: gnome-power-manager
Expected:
Hitting brightness up key or brightness down key changes brightness by one
level out of 15.
Actual:
Hitting brightness up key or brightness down key changes brightness by two or
three levels out of 15.
When I use the brightness control keys from a fresh install, the brightness
jumps THREE increments.
By creating /etc/modprobe.d/video.conf and setting
options video brightness_switch_enabled = 0
I reduce this to consistently TWO brightness events, but this is still double
the normal events. If I kill gnome-power-manager, it returns to single
brightness events.
when hitting brightness up/down with gnome-power-manager, udevmonitor shows
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent
KERNEL[1267026969.897008] change /devices/virtual/backlight/acpi_video0
(backlight)
UDEV [1267026969.898270] change /devices/virtual/backlight/acpi_video0
(backlight)
KERNEL[1267026969.903078] change /devices/virtual/backlight/acpi_video0
(backlight)
UDEV [1267026969.903842] change /devices/virtual/backlight/acpi_video0
(backlight)
KERNEL[1267026971.355970] change /devices/virtual/backlight/acpi_video0
(backlight)
UDEV [1267026971.357418] change /devices/virtual/backlight/acpi_video0
(backlight)
with gnome-power-manager not running, it shows no events.
Before:
cat /proc/acpi/video/IGD0/LCD/brightness
levels: 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
current: 25
Brightness up pressed:
cat /proc/acpi/video/IGD0/LCD/brightness
levels: 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
current: 40
With options video brightness_switch_enabled = 0:
cat /proc/acpi/video/IGD0/LCD/brightness
levels: 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
current: 25
Brightness up pressed:
cat /proc/acpi/video/IGD0/LCD/brightness
levels: 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
current: 35
With brightness_switch_enabled=0 and gnome-power-manager not running:
cat /proc/acpi/video/IGD0/LCD/brightness
levels: 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
current: 25
Brightness up pressed:
cat /proc/acpi/video/IGD0/LCD/brightness
levels: 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
current: 30
Description: Ubuntu lucid (development branch)
Release: 10.04
xserver-xorg-video-intel:
Installed: 2:2.9.1-1ubuntu1
Candidate: 2:2.9.1-1ubuntu1
Version table:
*** 2:2.9.1-1ubuntu1 0
500 http://archive.linux.duke.edu lucid/main Packages
100 /var/lib/dpkg/status
gnome-power-manager:
Installed: 2.29.1-0ubuntu2
Candidate: 2.29.1-0ubuntu2
Version table:
*** 2.29.1-0ubuntu2 0
500 http://archive.linux.duke.edu lucid/main Packages
100 /var/lib/dpkg/status
To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-settings-daemon/+bug/527157/+subscriptions
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