Kmix volume/mute does not affect all channels

[Alex]

Binary package hint: kdemultimedia

I have a 5.1 channel sound system. Generally I am playing 2ch sound sources, and prefer for the sound to come out of all the speakers.

If I have "Duplicate Front" switch set, the stereo channels are duplicated to the other 2.1 channels. The problem arises when the Master channel is muted (as with a keyboard button), the front channels are muted, but the back channels are not. Master volume also only affects the front, stereo channels.

[lenooh (lenooh)]

I have the same problem.
Since when I upgraded to kubuntu 7.10, my keyboard volume key only controls the "main" channel. The problem is, that the main channel does not affect my rear speakers (I have 4.1 setup). Before, I solved this problem by setting in kmix PCM as the main channel, but now this does not work anymore.

[xteejx (xteejx)]

Thank you for reporting this bug to Ubuntu. Unfortunately this distro has reached its End of Life.
Please see this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

If this is a problem in a supported release, please re-open it by setting the status back to New. Please feel free to report any other bugs you may find.

[Jonathan Thomas (echidnaman)]

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to "New". Thanks again!