Comment 4 for bug 455417

I have the same problem. My sound card is detected only once out of every 3 or 4 times that I restart my computer.

When my sound card isn't detected, I also can't restart my computer normally. I have to use the terminal to restart.
Do you have that problem also? or just the sound card problem.

I haven't been able to find any forums about someone who has these problems only occasionally and at the same time.