| 2010-02-24 15:58:20 |
Mark Smith |
bug |
|
|
added bug |
| 2010-02-24 16:13:23 |
Mark Smith |
description |
Binary package hint: gnome-power-manager
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.
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 |
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
|
|
| 2010-02-24 19:34:56 |
Anzenketh |
gnome-power-manager (Ubuntu): status |
New |
Incomplete |
|
| 2010-02-24 19:48:42 |
Mark Smith |
tags |
|
apport-collected |
|
| 2010-02-24 20:08:51 |
Mark Smith |
attachment added |
|
bugreport.txt http://launchpadlibrarian.net/39744291/bugreport.txt |
|
| 2010-02-24 20:20:10 |
Mark Smith |
attachment added |
|
dmidecode.txt http://launchpadlibrarian.net/39744516/dmidecode.txt |
|
| 2010-02-24 21:06:50 |
Mark Smith |
attachment added |
|
lspci.txt http://launchpadlibrarian.net/39745575/lspci.txt |
|
| 2010-02-24 21:07:40 |
Mark Smith |
attachment added |
|
uname.txt http://launchpadlibrarian.net/39745596/uname.txt |
|
| 2010-02-24 21:41:22 |
Anzenketh |
summary |
Brightness controls create triple brightness changes on Dell Mini 1012 |
Brightness controls create triple brightness changes on Dell Mini 1012 - "TEST CASE" |
|
| 2010-02-24 21:51:07 |
Anzenketh |
summary |
Brightness controls create triple brightness changes on Dell Mini 1012 - "TEST CASE" |
Brightness controls skips Levels. |
|
| 2010-02-24 22:10:05 |
Anzenketh |
gnome-power-manager (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2010-02-24 23:37:14 |
Mitch Towner |
gnome-power-manager (Ubuntu): importance |
Undecided |
Low |
|
| 2010-02-24 23:37:14 |
Mitch Towner |
gnome-power-manager (Ubuntu): status |
Confirmed |
Triaged |
|
| 2010-03-11 04:24:12 |
Mark Smith |
bug task added |
|
gnome-power-manager (Arch Linux) |
|
| 2010-07-17 09:11:09 |
Darwin Bautista |
attachment added |
|
14-brightness-in-hardware.patch http://launchpadlibrarian.net/52070036/14-brightness-in-hardware.patch |
|
| 2010-07-17 10:02:12 |
Darwin Bautista |
attachment removed |
14-brightness-in-hardware.patch http://launchpadlibrarian.net/52070036/14-brightness-in-hardware.patch |
|
|
| 2010-07-17 10:05:04 |
Darwin Bautista |
attachment added |
|
14-brightness-in-hardware.patch http://launchpadlibrarian.net/52071575/14-brightness-in-hardware.patch |
|
| 2010-07-17 16:31:36 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Review Team |
| 2010-07-17 16:31:41 |
Brian Murray |
tags |
apport-collected |
apport-collected patch |
|
| 2010-07-17 19:08:35 |
Darwin Bautista |
attachment added |
|
14-brightness-in-hardware.patch http://launchpadlibrarian.net/52088569/14-brightness-in-hardware.patch |
|
| 2010-07-17 19:09:50 |
Darwin Bautista |
attachment removed |
14-brightness-in-hardware.patch http://launchpadlibrarian.net/52071575/14-brightness-in-hardware.patch |
|
|
| 2010-10-29 21:42:55 |
Konstantin Lavrov |
attachment added |
|
14-brightness-in-hardware.patch https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/527157/+attachment/1716368/+files/14-brightness-in-hardware.patch |
|
| 2010-10-29 22:14:41 |
Konstantin Lavrov |
attachment removed |
14-brightness-in-hardware.patch https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/527157/+attachment/1716368/+files/14-brightness-in-hardware.patch |
|
|
| 2010-10-30 09:24:35 |
Konstantin Lavrov |
attachment added |
|
patch for GNOME Power Manager 2.32.0 https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/527157/+attachment/1716645/+files/14-brightness-in-hardware.patch |
|
| 2011-01-24 20:20:07 |
kgoeser |
bug |
|
|
added subscriber kgoeser |
| 2011-04-28 14:40:40 |
Anzenketh |
removed subscriber Anzenketh |
|
|
|
| 2011-10-21 08:11:48 |
Santiago M. Mola |
bug |
|
|
added subscriber Santiago Moisés Mola Velasco |
| 2012-01-10 06:39:43 |
P Liu |
bug |
|
|
added subscriber P Liu |
| 2012-02-21 18:39:29 |
Marius Gedminas |
bug watch added |
|
https://bugzilla.gnome.org/show_bug.cgi?id=579224 |
|
| 2012-02-21 18:39:29 |
Marius Gedminas |
bug watch added |
|
https://bugzilla.gnome.org/show_bug.cgi?id=601410 |
|
| 2012-03-14 18:23:00 |
Joseph Salisbury |
tags |
apport-collected patch |
apport-collected kernel-da-key needs-upstream-testing patch |
|
| 2012-03-25 08:58:49 |
James H |
attachment added |
|
Patch to disable brightness step up/down capability in GNOME 3.2 https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/527157/+attachment/2933348/+files/72-disable-brightness-steps.patch |
|
| 2012-03-29 07:38:36 |
Dmitriy Geels |
gnome-power-manager (Ubuntu): status |
Triaged |
Invalid |
|
| 2012-03-29 07:39:22 |
Dmitriy Geels |
bug task added |
|
gnome-settings-daemon |
|
| 2012-03-29 07:39:52 |
Dmitriy Geels |
gnome-settings-daemon: assignee |
|
Dmitriy Geels (dmig) |
|
| 2012-04-01 19:51:55 |
Nicolay Doytchev |
bug |
|
|
added subscriber Nicolay Doytchev |
| 2012-04-14 07:53:56 |
Dmitriy Geels |
attachment added |
|
52_brightness_in_hardware.patch https://bugs.launchpad.net/archlinux/+source/gnome-power-manager/+bug/527157/+attachment/3063911/+files/52_brightness_in_hardware.patch |
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| 2012-05-16 20:23:14 |
Phil Davidov |
bug |
|
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added subscriber Phil Davidov |
| 2012-07-03 20:45:22 |
Ubik |
bug |
|
|
added subscriber Ubik |
| 2012-07-22 08:49:01 |
ChriS |
bug |
|
|
added subscriber ChriS |
| 2014-02-03 04:37:25 |
Chas Emerick |
bug |
|
|
added subscriber Chas Emerick |
| 2014-10-31 10:24:45 |
Joonas Saarinen |
bug |
|
|
added subscriber Joonas Saarinen |
