https://bugs.freedesktop.org/show_bug.cgi?id=43238
Colin Guthrie <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #2 from Colin Guthrie <[email protected]> 2011-11-30 08:44:01 PST --- I presume that when (In reply to comment #0) > Created attachment 53843 [details] > alsa info log > > 1. boot to X-windows. > 2. set the output connector to "Analog Headphones" in sound preference. > It mute output, there is no sound. I know this might sound like a silly question, but I presume you *do* actually have headphones plugged in? Assuming that you do have headphones plugged in, from your amixer output it looks like "Master" and "Headphones" elements are setup correctly: Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 79 [91%] [-6.00dB] [on] Simple mixer control 'Headphone',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] However the "Front" element is turned off (as is intended): Simple mixer control 'Front',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 0 [0%] [-65.25dB] [off] Front Right: Playback 0 [0%] [-65.25dB] [off] I wonder if the underlying hardware is incorrectly plumbed in such a way as this element affects Headphones? A simple test is to call: amixer -c0 set Front 50% unmute (verify this has worked via "amixer -c0 get Front" and compare to the above quoted text) This should turn on the Front element. Do you suddenly hear sound through your headphones? If so, then I'd suggest that this is a problem with the setup of the HDA driver for this particular hw/codec. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA Contact for the bug. You are the assignee for the bug. _______________________________________________ pulseaudio-bugs mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pulseaudio-bugs
