Please open the file /etc/modprobe.d/alsa-base.conf as root, and add the following line to the end of the file:
options snd-hda-intel model=acer-aspire-7730g Save the file, and reboot. Please test to see whether you have sound. Please also test to see whether the internal speakers are muted when you connect headphones. affects ubuntu/alsa-driver status incomplete ** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- [Realtek ALC888] No sound at all after update. Acer 7736g https://bugs.launchpad.net/bugs/658674 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