[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-03-23 Thread Steven Harms
Adding kernel package

** Package changed: gnome-settings-daemon (Ubuntu) => linux (Ubuntu)

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Title:
  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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Re: [Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-03-23 Thread Anmar Oueja
I heard there is a gnome big but I can't find it. Any idea?
On Mar 23, 2013 9:25 AM, "Steven Harms"  wrote:

> I can confirm this also.  xev picks up the correct key press events when
> I kill gsd, and echo 40 > /sys/class/backlight/acpi_video0/brightness
> works as expected.
>
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> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1121951
>
> Title:
>   Lenovo X1 Carbon: Backlight brightness keys don't work any more
>
> Status in “gnome-settings-daemon” package in Ubuntu:
>   Confirmed
>
> Bug description:
>   On the Lenovo X1 Carbon, the brightness/backlight hotkeys work fine in
>   quantal. In Raring they don't. The OSD for the brightness control
>   appears but never moves by more than about 10%.
>
>   This is only a problem with the hotkeys. I can still change the
>   brightness properly in the Brightness & Lock panel. And I can change
>   the brightness properly by writing to /sys/class/backlight/...
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 13.04
>   Package: gnome-control-center 1:3.6.3-0ubuntu12
>   ProcVersionSignature: Ubuntu 3.8.0-5.10-generic 3.8.0-rc6
>   Uname: Linux 3.8.0-5-generic x86_64
>   ApportVersion: 2.8-0ubuntu4
>   Architecture: amd64
>   Date: Mon Feb 11 19:19:20 2013
>   InstallationDate: Installed on 2013-02-11 (0 days ago)
>   InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64
> (20130209)
>   MarkForUpload: True
>   SourcePackage: gnome-control-center
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   usr_lib_gnome-control-center:
>activity-log-manager-control-center 0.9.4-0ubuntu6.1
>deja-dup25.5-0ubuntu1
>gnome-control-center-signon 0.1.2bzr12.12.05-0ubuntu1
>gnome-control-center-unity  1.2-0ubuntu1
>indicator-datetime  12.10.3daily13.02.06-0ubuntu1
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/1121951/+subscriptions
>

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Title:
  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-03-23 Thread Steven Harms
I think this actually is a Linux kernel issue, not gnome-settings-daemon
as far as I can see.  This is the same bug:
https://bugzilla.redhat.com/show_bug.cgi?id=909737

** Bug watch added: Red Hat Bugzilla #909737
   https://bugzilla.redhat.com/show_bug.cgi?id=909737

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Title:
  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-03-23 Thread Steven Harms
I can confirm this also.  xev picks up the correct key press events when
I kill gsd, and echo 40 > /sys/class/backlight/acpi_video0/brightness
works as expected.

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Title:
  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-03-13 Thread Lungten Wangchuk
I can confirm this on today's daily build as well. Lenovo ThinkPad T430.

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  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-02-18 Thread Anmar Oueja
This is still a problem on the X1 carbon even with the latest BIOS
update (v2.5) running Ubuntu 13.04. Please make sure it gets addressed
in 13.04. I am happy to test.

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  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-02-13 Thread Romi
That indicates it's an Ivy Bridge problem I suppose.

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  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-02-13 Thread Daniel van Vugt
That's odd because my X220 still works fine with raring.

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  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-02-13 Thread Romi
I'm having exactly the same problem on my Lenovo Thinkpad X230.

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  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-02-13 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: gnome-settings-daemon (Ubuntu)
   Status: New => Confirmed

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  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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[Bug 1121951] Re: Lenovo X1 Carbon: Backlight brightness keys don't work any more

2013-02-11 Thread Sebastien Bacher
** Package changed: gnome-control-center (Ubuntu) => gnome-settings-
daemon (Ubuntu)

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Title:
  Lenovo X1 Carbon: Backlight brightness keys don't work any more

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