Well this is interesting. I installed Fortunato's package and the brightness panel applet now works. I also modified the file and the FN+up / down keys for brightness control don't work, however ALT+up / down now control brightness (!). I removed the PPA as other packages risked being upgraded.
Well this is interesting. I installed Fortunato's package and the brightness panel applet now works. I also modified the file and the FN+up / down keys for brightness control don't work, however ALT+up / down now control brightness (!). I removed the PPA as other packages risked being upgraded.