When i try to change brightness via Fn+"brightness keys", Solus freezes completely.
Also changing brightness from power settings does nothing.
I have an old notebook Acer Aspire Timeline 5810T (2009)
CPU: Intel core 2 Solo CPU U3500 1.4 GHz
GPU: Mobile Intel GM45 Express Chipset
Full Specifications http://www.laptopmag.com/reviews/laptop ... 5810t-4657
PS: Fn+"volume keys" works fine!