Kyle Echols, thank you for taking the time to report this bug and helping to make Ubuntu better. However, I am closing it because the original issue "HDMI Audio out fails" has been fixed in the latest development version of Ubuntu - Trusty Tahr as per as per https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264636/comments/7 .
This is a significant bug in Ubuntu. If you need a fix for the bug in previous versions of Ubuntu, please perform as much as possible of the SRU Procedure [1] to bring the need to a developer's attention. [1]: https://wiki.ubuntu.com/StableReleaseUpdates#Procedure Regarding the keyboard/mouse problem, so your hardware and issue may be tracked downstream as well, please feel free to file a new report with Ubuntu by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via: ubuntu-bug linux For more on this, please read the official Ubuntu documentation: Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Thank you for your understanding. Helpful bug reporting tips: https://help.ubuntu.com/community/ReportingBugs ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264636 Title: HDMI Audio out fails on Geforce 8200 (MCP78) Status in “linux” package in Ubuntu: Fix Released Bug description: I have an XFX Geforce 8200 (MCP78) motherboard. While HDMI video out works fine, HDMI audio doesn't work with the 3.8 kernel (3.8.0-29 or 3.8.0-34), I've tried with both the nouveau and nvidia binary drivers. The analog outputs work with either driver. WORKAROUND: After upgrading to kernel 3.11.10-031110-generic, from the kernel mainline PPA, and using the nouveau drivers I'm able to get audio out over HDMI, using the following options in /etc/modprobe.d/alsa-base.conf: options snd-hda-intel single_cmd=1 probe_mask=-1,0x8 unmute iec958 While using this configuration, I have audio and it's mostly stable, however, I'm unable to take advantage of 3d acceleration and HD video playback is choppy. If I then use the any of the nvidia drivers (304, 319, 331, or current) I get frequent crashes, including system lockups. I have confirmed with VLC, mplayer2, and speaker-test that no audio comes out through HDMI until the 3.11 kernel, nouveau drivers, and the modprobe options mentioned are all in place. I'm attaching 20131228_logs.zip containing the output of: aplay -lL (aplay_out) lspci -k (lspci_out) and the following additional files: dmesg dmesg.0 lsb-release uname -a returns: Linux DVR 3.11.10-031110-generic #201311291453 SMP Fri Nov 29 19:54:20 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux This is the kernel that has working audio but is unstable with the nvidia binary in use (and choppy hd playback with nouveau) --- ApportVersion: 2.0.1-0ubuntu17.6 Architecture: amd64 DistroRelease: Ubuntu 12.04 InstallationMedia: Mythbuntu 12.04.3 "Precise Pangolin" - Release amd64 (20130820) MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash Tags: precise Uname: Linux 3.11.10-031110-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dip lpadmin mythtv plugdev sambashare sudo video To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp