Gorka Navarrette, could you please confirm this issue exists with the
latest development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a Terminal (Appl
I'm having the same issue on a Lenovo Y500 on 13.04. Is there any word
on a workaround or fix? (I have tried all solutions found on the web
including the ones in the initial bug report)
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I installed the kernel v3.9-rc8-raring and tested that along with all of
the acpi_osi/acpi_backlight combinations with the same result; despite
the brightness OSD displaying, the brightness did not actually change
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I have the same problem on a Lenovo Y400; I have tried several
combinations of acpi_osi and acpi_backlight without success
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https://bugs.launchpad.net/bugs/1127729
Title:
Brightness key
The problem persists after upgrading to 13.04.
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https://bugs.launchpad.net/bugs/1127729
Title:
Brightness keys not working in Lenovo Y500
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I have a Lenovo Ideapad y500 with Ubuntu 12.10 AMD64bt installed and
this is also a problem for me. If I can help in some way please let me
know. I have some basic linux knowledge but am by no means an expert
though.
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** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1127729
Title:
Brightness keys not worki
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.8 kernel[0] (Not a kernel in the daily directory) and install both
the linux-image and linux-image-extra .deb packages.
If this bug is fixed in the ma
