I have Creative Sound Blaster Live 24-bit sound card and 5.1 surround speakers.
Front & rear left, center speakers are working but no sound from right speakers (both front and rear). There is no hardware problem and they work in Windows 7.
How can I solve this problem?
Edit: In pavucontrol, it's seen that system sound is mono. I think that this is the reason of my problem but how can this be solved?