You need to have the kernel headers (e.g. linux-header-generic) installed for the kernel you're compiling for. You also need the build tools (build-essential or similar).
- git clone git://github.com/patjak/mba6x_bl
- cd mba6x_bl
- sudo make install
- sudo depmod -a
Note: You no longer need to specify mba6x_bl as your backlight device in /etc/X11/xorg.conf. This is now handled automatically by promoting the driver above the ACPI backlight interface.
At this point you can load the module
sudo modprobe mba6x_bl
Then restart X (usually log in / log out will do the trick). The module should automatically load on next boot on any MacBook Air 6,x.
If brightness control still doesn't work:
You may need to follow the directions suggested in #65 and do the following:
- In that file, enter the following content (from here):
Section "Device" Identifier "Intel Graphics" Driver "Intel" Option "Backlight" "mba6x_backlight" EndSection
/usr/share/X11/xorg.conf.d/20-intel.confor move it to a backup directory.
- Log in/log out or
Debian dkms package
You can either follow the long route https://wiki.kubuntu.org/Kernel/Dev/DKMSPackaging, or
download a pre-made .deb.zip file of v1.1.0 from
which can be installed with
dpkg -i. (Installing v1.0.0 can result in build errors; see #55.)
Ubuntu specific instructions
Arch Linux dkms package
An Arch Linux prepared package can be found at https://aur.archlinux.org/packages/mba6x_bl-dkms/
A Gentoo ebuild can be had at https://github.com/chrisperelstein/gentoo-overlay/blob/master/x11-drivers/mba6x_bl/mba6x_bl-9999.ebuild. You can install with
layman -o https://github.com/chrisperelstein/gentoo-overlay/raw/master/overlay.xml -a chrisperelstein, unmasking by adding
=x11-drivers/mba6x_bl-9999::chrisperelstein ** to /etc/portage/package.accept_keywords, followed by