desktop-packages team mailing list archive

[Keng-Yü Lin <keng-yu.lin@xxxxxxxxxxxxx>]

Public bug reported:

On my Asus laptop K53U,  /usr/lib/gnome-settings-daemon/gsd-backlight-
helper adjusts /sys/class/backlight/acpi_video0 when receiving
KEY_BRIGHTNESS-UP/-DOWN while the BIOS in fact adjusts the brightness
itself on the key pressed too.

This causes two levels of backlight brightness change on one key press.

** Affects: gnome-settings-daemon (Ubuntu)
     Importance: Low
         Status: Confirmed


** Tags: blocks-hwcert-enablement

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

** Changed in: gnome-settings-daemon (Ubuntu)
   Importance: Undecided => Low

** Tags added: blocks-hwcert-enablement

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https://bugs.launchpad.net/bugs/887853

Title:
  2 levels of brightness change on single key press

Status in “gnome-settings-daemon” package in Ubuntu:
  Confirmed

Bug description:
  On my Asus laptop K53U,  /usr/lib/gnome-settings-daemon/gsd-backlight-
  helper adjusts /sys/class/backlight/acpi_video0 when receiving
  KEY_BRIGHTNESS-UP/-DOWN while the BIOS in fact adjusts the brightness
  itself on the key pressed too.

  This causes two levels of backlight brightness change on one key
  press.

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