** Attachment added: "Recording tab showing separate capture channels (Capture,
Capture 1, Capture 2). These are also poorly labelled (what are Capture 1 and
Capture 2?) but at least they are distinct. Do these correspond to the three
"Input Source" boxes in the Options tab?"
http://launchpadlibrarian.net/9248933/Screenshot-Volume%20Control%3A%20HDA%20Intel%20%28Alsa%20mixer%29%20-%20Recording.png
** Summary changed:
- Input Source boxes are unlabeled in gnome-volume-control
+ Input Source boxes are unlabelled in gnome-volume-control
** Description changed:
Binary package hint: gnome-media
I find that the correct mixer settings are extremely difficult to arrive
at using gnome-volume-control -- the process often takes me several
minutes of frustrating trial and error after each reboot or after waking
- from suspend, both of which seem to lose the mixer settings. One problem
- is that the Options tab for my HDA Intel on-board sound chipset (specs
- below) has three input boxes all labelled the same ("Input Source"), but
- apparently controlling different capture channels. The status bar output
- is also incorrect, stating "Volume of right channel on PCM" irrespective
- of the selection.
+ from suspend, both of which seem to lose the mixer settings (bug
+ #37736). The most glaring problem is that the Options tab for my HDA
+ Intel on-board sound chipset (specs below) has three input boxes all
+ labelled the same ("Input Source"), but apparently controlling different
+ capture channels. The status bar output is also incorrect, stating
+ "Volume of right channel on PCM" irrespective of the input box selected.
Screenshots attached below.
----------------
Audio is from the Intel G965 chipset. lspci -vv gives:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 02)
Subsystem: ASUSTeK Computer Inc. Unknown device 820a
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at ff9f4000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
--
Input Source boxes are unlabelled in gnome-volume-control
https://bugs.launchpad.net/bugs/138989
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