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[Bug 1535470] [NEW] Backlight brightness keys not working

 

Public bug reported:

Originally described in bug 1533221. This is a new bug to track this
additional issue separately.

The above bug has h/w info attached etc. This is a new skylake chipset.

Backlight function keys are not working. I have tried various
combinations of:

acpi_osi=Linux acpi_backlight=native
acpi_osi=Linux acpi_backlight=vendor
acpi_osi=! acpi_backlight=vendor
etc, etc

with no luck.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Incomplete

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https://bugs.launchpad.net/bugs/1535470

Title:
  Backlight brightness keys not working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Originally described in bug 1533221. This is a new bug to track this
  additional issue separately.

  The above bug has h/w info attached etc. This is a new skylake
  chipset.

  Backlight function keys are not working. I have tried various
  combinations of:

  acpi_osi=Linux acpi_backlight=native
  acpi_osi=Linux acpi_backlight=vendor
  acpi_osi=! acpi_backlight=vendor
  etc, etc

  with no luck.

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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1535470/+subscriptions


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