Hi,

I'm running f9 x86_64.

If you have no sound in your flash videos or when you plug in your headphones, it doesn't disconnect the sound from the speakers: here is a solution. (found on the ubuntu wiki: https://wiki.ubuntu.com/LaptopTestingTeam/MSIMegabookGX700)

One needs to set the working model for the card:

Add "options snd-hda-intel model=targa-dig" to /etc/modprobe.d/alsa-base (create it)

After reboot, flash is working as intended and headphones disconnect internal speakers.

Hope it helps someone,

Olivier