This bug is very similar to #218165. The support for Acer's newest intel hda was not yet present in alsa.
The best solution is to upgrade to Alsa 1.20 (or upgrade to Karmic). (I have the same laptop and Alsa 1.20 made everything work, except the mic...) -- No sound in Acer Aspire 6920 https://bugs.launchpad.net/bugs/403064 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
