TI:00:21:52 TH:0x6d70a0 FI:gpm-backlight-kbd.c
FN:gpm_backlight_kbd_init,646
- ERROR: Method "GetBrightness" with signature "" on interface
"org.freedesktop.UPower.KbdBacklight" doesn't exist
*** WARNING ***
TI:00:21:52 TH:0x6d70a0 FI:gpm-backlight-kbd.c
FN:gpm_backlight_kbd_init,650
- GetBrightness failed!
** Description changed:
+ ERROR: Method "GetBrightness" with signature "" on interface
+ "org.freedesktop.UPower.KbdBacklight" doesn't exist
+
The brightness of my laptop's screen is not changed at all when using the
Fn-Keys.
Ubuntu displays the notification area with the brightness setting displayed,
it even shows that the brightness value is changed - but the actual brightness
of the screen remains the same at all times!
Laptop: Dell XPS 17, Full-HD 3D display, Nvidea graphics.
** Changed in: gnome-power-manager (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/762670
Title:
Laptop brightness on Dell XPS not controllable
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