reproduced again: after having upgraded the kernel the audio rolled back to "2 channels" mode, and it was not possible to change it from pulseaudio tools.
Workaround: $ run alsamixer (.... and enable 6 channels) $ killall pulseaudio pulseaudio will restart automatically and you'll get the 6 channels. -- audio surround 5.1 stopped working after updating https://bugs.launchpad.net/bugs/450336 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
