I did some further testing. It all depends on what devices are selected: Playback: Logitech Logitech USB Speaker USB Audio (ALSA) does not work ALSA - Advanced Sound Architecture works
Mixer: Playback: ALSA PCM on front: 1 (USB Audio) via DMA hotkeys works Logitech USB Speaker (Alsa mixer) hotkeys does not work. So, by trial and error the user is able to select working devices. Why there are many bogus devices on the list? If I disconnect the USB and connect it again. The audio stops working despite the fact that the selections above are not changed. -- Problems with USB-speakers https://bugs.launchpad.net/bugs/123992 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
