First off, I'd like to say I checked high and low for any possible solutions, but alas, I found none.
I am currently unable to get sound out of my hdmi connected tv. I do get picture though. When I had 11.10, it came up in the sound settings and all I had to do was select it. Now when I connect it, HDMI is not even listed.
I'm using an acer 6920 with the nvidia geforce 9500m (512mb).
On November 21, Canonical published details about Firefox vulnerabilities for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems, providing a much needed update to version 17.0.According to Canonical, multiple security issues were fixed in Mozilla Firefox.