Been using 14.04 for a few days, maybe 2 weeks now, and initially it
worked fine.
After suspending for a day today however (no updates installed) gsd-
backlight-helper now targets acpi_video0 instead of intel_backlight
which results in not functinoal backlight. /usr/bin/intel_backlight
works as
Thank you for taking the time to report this bug and helping to make
Ubuntu better. The issue you are reporting is an upstream one and it
would be nice if somebody having it could send the bug to the developers
of the software by following the instructions at
I have an Asus N56VJ that exhibited the same behavior on 12.10. I
installed kernel 3.7.0-7 from Xorg-edgers and the F5-F6 backlight keys
now work correctly. I consider the backlight adjustment to be critical
as in a dimly lit room, the screen is so bright it hurts your eyes.
I tried a 13.04
The same thing happens on an Thinkpad X230 after an update to 13.04
** Changed in: gnome-settings-daemon (Ubuntu)
Status: Invalid = Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
I confirm the bug is solved with BIOS 214.
** Changed in: gnome-settings-daemon (Ubuntu)
Status: New = Invalid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1165590
Title:
Unable to adjust
An upgrade to the last firmware solves the bug ( BIOS 214 2013/03/07)
This report can be closed.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1165590
Title:
Unable to adjust backlight brightness
