(a):
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
Subsystem: nVidia Corporation Device cb79
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 16
Memory at 93380000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
(b), (c):
I put on some headphones and started to hear exactly what you are referring to. When I increase the volume I hear static come in, and its volume varied as I increased and decreased the volume (i.e. it didn't just get louder when I increased the volume as expected, it actually randomly increases and decreases as you increase the volume). This occurred both by using alsamixer and the gnome volume control.
@Alexey,
(a):
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
Subsystem: nVidia Corporation Device cb79
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 16
Memory at 93380000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
(b), (c):
I put on some headphones and started to hear exactly what you are referring to. When I increase the volume I hear static come in, and its volume varied as I increased and decreased the volume (i.e. it didn't just get louder when I increased the volume as expected, it actually randomly increases and decreases as you increase the volume). This occurred both by using alsamixer and the gnome volume control.