** Changed in: gnome-power
Status: Invalid = Expired
** Changed in: gnome-power
Importance: Unknown = High
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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This looks fixed for me (on Lucid, and probably before), someone please
re-open it if you disagree.
** Changed in: gnome-power-manager (Ubuntu)
Status: Triaged = Fix Released
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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My temporary workaround:
1) Create a script containing the command to increase brightness (echo 4
/proc/acpi/ibm/cmos) and make it writable only by root.
2) Give permission to my everyday user account to execute the script via sudo
without password authentication.
3) Create a hotkey that
I experience similar results with my Lenovo T61p on CentOS 5.3
after sliding gnome power manager running on AC brightness to max:
# cat /proc/acpi/ibm/brightness
level: 7
commands: up, down
commands: level level (level is 0-15)
after using Fn + Home to increase brightness
** Changed in: gnome-power
Status: New = Invalid
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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Some more information: It looks like the default ACPI backlight support
is mis-detecting the range of levels:
[EMAIL PROTECTED]:~# cat /sys/class/backlight/acpi_video0/max_brightness
5
These fake levels 0 to 5 correspond to real levels 1 to 6, omitting the
real minimum (0) and maximum(7).
If I
I believe I'm seeing the same bug on a Lenovo Thinkpad Z61p.
Specifically - If I increase the brightness with Fn+Home, it works up
until nearly the maximum. but for the last step, pressing Fn+Home
momentarily increases the brightness to maximum, then it reverts to a
lower level (i.e. the screen
It turns out that this bug is a duplicate of another bug. Please keep an eye on
that bug for more information.
Thank you for reporting. ;)
** This bug has been marked a duplicate of bug 212733
[hardy] [regression] LCD brightness control (Dell) no longer works
** This bug is no longer a
Oops.
I'm sorry. I confused this bug with another report, so I accidentally marked it
as a duplicate. I'm sorry for the mail noise. I'm going to try to forward it
upstream to the gnome-power-manager as soon as possible. You probably also have
to the problem of bug 212733 , so maybe you want
** Bug watch added: GNOME Bug Tracker #537792
http://bugzilla.gnome.org/show_bug.cgi?id=537792
** Also affects: gnome-power via
http://bugzilla.gnome.org/show_bug.cgi?id=537792
Importance: Unknown
Status: Unknown
** Changed in: gnome-power-manager (Ubuntu)
Status:
** Changed in: gnome-power
Status: Unknown = New
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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This is probably a bug in gnome-power-manager, so I'm reassigning it to that
package. Please attach the output of the commands 'gconftool --recursive-list
/apps/gnome-power-manager' and 'gnome-power-bugreport.sh' in separate files.
Please execute this command in a terminal: dbus-monitor
Thanks. Here's the dbus-monitor output, with annotations in angle
brackets.
In creating this I've also discovered that, just like the max brightness
level, the minimum brightness is also not attainable via gnome-power-
manager controls but can be set on the command line. Have a look at the
** Attachment added: gconftool --recursive-list /apps/gnome-power-manager
http://launchpadlibrarian.net/15126418/gconftool_gnome-power-manager
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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** Attachment added: gnome-power-bugreport.sh
http://launchpadlibrarian.net/15126419/gnome-power-bugreport
--
Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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I'm seeing this in Hardy 8.04 on my X60, with and without AC power.
(Each mode has a different max brightness level, but neither is
attainable.)
- The max brightness setting in the Power Manager Brightness Applet
(gnome-power-manager) is lower than the actual max brightness.
- Pressing the
Provided missing information.
** Changed in: hal (Ubuntu)
Status: Invalid = New
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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Fn+Home (brightness up) five times
Fn+End (brightness down) five times
Fn+Home (brightness up) ten times
** Attachment added: lshal -m
http://launchpadlibrarian.net/14825503/lshal%20-m
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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** Attachment added: lshal
http://launchpadlibrarian.net/14825457/lshal
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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** Attachment added: /var/log/kern.log
http://launchpadlibrarian.net/14825443/kern.log
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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We are closing this bug report because it lacks the information we need
to investigate the problem, as described in the previous comments.
Please reopen it if you can give us the missing information, and don't
hesitate to submit bug reports in the future. To reopen the bug report
you can click on
Thank you for this bug report. However,I think the developers need a little bit
more information before they can decide what has to be done about this bug.
Please attach the output of those commands and files after the bug occured:
/var/log/kern.log
lshal
Before the bug occurs, please execute
The value for max brightness is gotten from HAL. Reassigning there.
** Changed in: hal (Ubuntu)
Sourcepackagename: gnome-power-manager = hal
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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With my Thinkpad X24 (ibm not lenovo but well) i have no problem with
brightness.
The max - ultra high - brightness is only set when the battery is on AC.
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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The problem occurs for me regardless of whether or not it is on AC power.
I have read people with apple laptops saying that (not specific to hardy) their
brightness settings on the mac should go up to 125, or something like that,
whereas gpm only allows it to go up to 100. I don't know whether
** Changed in: gnome-power-manager (Ubuntu)
Sourcepackagename: None = gnome-power-manager
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Max brightness is not max brightness
https://bugs.launchpad.net/bugs/203096
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