I have now reported the bug for the freeze when using fn-buttons. Please see:
619397 Laptop freeze when changing brightness
When investigating this I ran across a separate bug that also causes a freeze but I believe it might be slightly different than this. I will let you know about the number for that one as well.
Martin,
I have now reported the bug for the freeze when using fn-buttons. Please see:
619397 Laptop freeze when changing brightness
When investigating this I ran across a separate bug that also causes a freeze but I believe it might be slightly different than this. I will let you know about the number for that one as well.