Yes. This bug resolved. to resolve this bug:
sudo apt-get install -f alsa-* pulseaudio* sudo dpkg-reconfigure -a after restart no sound again, I started alsamixergui I found "head.." volume is low and not enabled. In this time alsamixer -c0 head volume is low also. If I enabled this one and volumed up in alsamixergui than sound is okay. alsamixergui -> volumed up and enabled head... is okay I hear sound. alsamixer -c0 ->volumed up .. is not okay. nothing happend. alsamixergui volumed and enabled is okay but alsamixer volumed head is not syncronised with it. Sorry my english. See pictures. ** Attachment added: "default alsamixergui - no sound" http://launchpadlibrarian.net/30083043/alsamixergui.png -- No sound after today's upgrade https://bugs.launchpad.net/bugs/410057 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
