https://bugzilla.kernel.org/show_bug.cgi?id=48681
--- Comment #4 from Martin Wildam <mwil...@gmail.com> 2013-02-21 07:57:31 --- @Igor: Sorry, I am not into the kernel source code and so I cannot find the first commit that broke those controls - but maybe this is helping you: https://launchpad.net/~kamalmostafa/+archive/linux-kamal-mjgbacklight I am on Ubuntu 12.04 experiencing the problems so I assume that some fix has disappeared again later. I am now on kernel 3.5.0-25-generic #38-Ubuntu since yesterday and tested brightness controls again right now. Interestingly now, if I press the Fn+Up or Fn+Down there is a delay of about 10 seconds and then I can see the bubble window popping up showing the brightness status and it is working. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla