No sound over HDMI

I am trying to follow the trouble shooting guide to get sound over HDMI for my TV on 12.04.on an HD4650 card. Itwas actually working fine in 11.10

snd-hda-codec-cirrus.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-analog.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-hdmi.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-conexant.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-cmedia.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-ca0132.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-si3054.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-idt.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-realtek.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

snd-hda-codec-ca0110.ko:
Running module version sanity check.
 - Original module
 - Installation
   - Installing to /lib/modules/3.2.0-24-generic-pae/updates/dkms/

depmod.........

DKMS: install completed.
nighthawk@xbmc:~$ cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; sudo rm /etc/asound.conf; sudo rm -r ~/.pulse ~/.asound* ;sudo rm ~/.pulse-cookie; sudo apt-get update; sudo apt-get install aptitude; sudo aptitude install paman gnome-alsamixer libasound2-plugins padevchooser libsdl1.2debian-pulseaudio; sudo lshw -short;ls -lart /dev/snd; cat /dev/sndstat; lspci -nn; lsusb; sudo which alsactl; sudo fuser -v /dev/dsp /dev/snd/* ; dpkg -S bin/slmodemd; dmesg | egrep 'EMU|probe|emu|ALSA|alsa|ac97|udi|snd|ound|irmware'; sudo /etc/init.d/sl-modem-daemon status; sudo grep model /etc/modprobe.d/* ; sudo dmidecode|egrep 'anufact|roduct|erial|elease'; lsmod | egrep 'snd|usb|midi|udio'; aplay -l; sudo alsa force-reload; sudo lshw -C sound
Advanced Linux Sound Architecture Driver Version 1.0.24.
 0 [V8235 ]: VIA8233 - VIA 8235
                      VIA 8235 with CMI9761A+ at 0xe400, irq 22
 1 [HDMI ]: HDA-Intel - HDA ATI HDMI
                      HDA ATI HDMI at 0xe8030000 irq 17
  1: : sequencer
  2: [ 0- 1]: digital audio playback
  3: [ 0- 1]: digital audio capture
  4: [ 0- 0]: digital audio playback
  5: [ 0- 0]: digital audio capture
  6: [ 0] : control
  7: [ 1- 3]: digital audio playback
  8: [ 1- 0]: hardware dependent
  9: [ 1] : control
 33: : timer
01-00: HDA Codec 0
00-00: VIA 8235 : VIA 8235 : playback 4 : capture 1
00-01: VIA 8235 : VIA 8235 : playback 1 : capture 1
01-03: HDMI 0 : HDMI 0 : playback 1
Client info
  cur clients : 1
  peak clients : 1
  max clients : 192

Client 0 : "System" [Kernel]
  Port 0 : "Timer" (Rwe-)
  Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
  Port 0 : "Midi Through Port-0" (RWe-)
rm: cannot remove `/etc/asound.conf': No such file or directory
rm: cannot remove `/home/nighthawk/.asound*': No such file or directory
Ign http://security.ubuntu.com precise-security InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://extras.ubuntu.com precise InRelease
Ign http://us.archive.ubuntu.com precise InRelease
Ign http://us.archive.ubuntu.com precise-updates InRelease
Ign http://us.archive.ubuntu.com precise-backports InRelease
Hit http://security.ubuntu.com precise-security Release.gpg
Hit http://ppa.launchpad.net precise Release.gpg
Hit http://extras.ubuntu.com precise Release.gpg
Hit http://us.archive.ubuntu.com precise Release.gpg
Hit http://security.ubuntu.com precise-security Release
Hit http://ppa.launchpad.net precise Release.gpg
Hit http://extras.ubuntu.com precise Release
Hit http://us.archive.ubuntu.com precise-updates Release.gpg
Hit http://ppa.launchpad.net precise Release
Hit http://us.archive.ubuntu.com precise-backports Release.gpg
Hit http://security.ubuntu.com precise-security/main Sources
Hit http://extras.ubuntu.com precise/main Sources
Hit http://ppa.launchpad.net precise Release
Hit http://us.archive.ubuntu.com precise Release
Hit http://security.ubuntu.com precise-security/restricted Sources
Hit http://security.ubuntu.com precise-security/universe Sources
Hit http://security.ubuntu.com precise-security/multiverse Sources
Hit http://security.ubuntu.com precise-security/main i386 Packages
Hit http://security.ubuntu.com precise-security/restricted i386 Packages
Hit http://extras.ubuntu.com precise/main i386 Packages
Ign http://extras.ubuntu.com precise/main TranslationIndex
Hit http://us.archive.ubuntu.com precise-updates Release
Hit http://ppa.launchpad.net precise/main Sources
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Hit http://security.ubuntu.com precise-security/universe i386 Packages
Hit http://security.ubuntu.com precise-security/multiverse i386 Packages
Hit http://security.ubuntu.com precise-security/main TranslationIndex
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex
Hit http://security.ubuntu.com precise-security/universe TranslationIndex
Hit http://us.archive.ubuntu.com precise-backports Release
Hit http://us.archive.ubuntu.com precise/main Sources
Hit http://us.archive.ubuntu.com precise/restricted Sources
Hit http://us.archive.ubuntu.com precise/universe Sources
Hit http://us.archive.ubuntu.com precise/multiverse Sources
Hit http://ppa.launchpad.net precise/main Sources
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Hit http://us.archive.ubuntu.com precise/main i386 Packages
Hit http://us.archive.ubuntu.com precise/restricted i386 Packages
Hit http://us.archive.ubuntu.com precise/universe i386 Packages
Hit http://us.archive.ubuntu.com precise/multiverse i386 Packages
Hit http://us.archive.ubuntu.com precise/main TranslationIndex
Hit http://security.ubuntu.com precise-security/main Translation-en
Hit http://security.ubuntu.com precise-security/multiverse Translation-en
Hit http://security.ubuntu.com precise-security/restricted Translation-en
Hit http://us.archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://us.archive.ubuntu.com precise/restricted TranslationIndex
Hit http://us.archive.ubuntu.com precise/universe TranslationIndex
Hit http://us.archive.ubuntu.com precise-updates/main Sources
Hit http://us.archive.ubuntu.com precise-updates/restricted Sources
Hit http://security.ubuntu.com precise-security/universe Translation-en
Hit http://us.archive.ubuntu.com precise-updates/universe Sources
Hit http://us.archive.ubuntu.com precise-updates/multiverse Sources
Hit http://us.archive.ubuntu.com precise-updates/main i386 Packages
Hit http://us.archive.ubuntu.com precise-updates/restricted i386 Packages
Hit http://us.archive.ubuntu.com precise-updates/universe i386 Packages
Hit http://us.archive.ubuntu.com precise-updates/multiverse i386 Packages
Hit http://us.archive.ubuntu.com precise-updates/main TranslationIndex
Hit http://us.archive.ubuntu.com precise-updates/multiverse TranslationIndex
Hit http://us.archive.ubuntu.com precise-updates/restricted TranslationIndex
Hit http://us.archive.ubuntu.com precise-updates/universe TranslationIndex
Hit http://us.archive.ubuntu.com precise-backports/main Sources
Hit http://us.archive.ubuntu.com precise-backports/restricted Sources
Hit http://us.archive.ubuntu.com precise-backports/universe Sources
Hit http://us.archive.ubuntu.com precise-backports/multiverse Sources
Hit http://us.archive.ubuntu.com precise-backports/main i386 Packages
Hit http://us.archive.ubuntu.com precise-backports/restricted i386 Packages
Hit http://us.archive.ubuntu.com precise-backports/universe i386 Packages
Hit http://us.archive.ubuntu.com precise-backports/multiverse i386 Packages
Hit http://us.archive.ubuntu.com precise-backports/main TranslationIndex
Hit http://us.archive.ubuntu.com precise-backports/multiverse TranslationIndex
Hit http://us.archive.ubuntu.com precise-backports/restricted TranslationIndex
Hit http://us.archive.ubuntu.com precise-backports/universe TranslationIndex
Hit http://us.archive.ubuntu.com precise/main Translation-en
Hit http://us.archive.ubuntu.com precise/multiverse Translation-en
Hit http://us.archive.ubuntu.com precise/restricted Translation-en
Ign http://extras.ubuntu.com precise/main Translation-en_US
Hit http://us.archive.ubuntu.com precise/universe Translation-en
Hit http://us.archive.ubuntu.com precise-updates/main Translation-en
Hit http://us.archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://us.archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://us.archive.ubuntu.com precise-updates/universe Translation-en
Ign http://extras.ubuntu.com precise/main Translation-en
Hit http://us.archive.ubuntu.com precise-backports/main Translation-en
Hit http://us.archive.ubuntu.com precise-backports/multiverse Translation-en
Hit http://us.archive.ubuntu.com precise-backports/restricted Translation-en
Hit http://us.archive.ubuntu.com precise-backports/universe Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
aptitude is already the newest version.
aptitude set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
No candidate version found for padevchooser
No candidate version found for libsdl1.2debian-pulseaudio
No candidate version found for padevchooser
No candidate version found for libsdl1.2debian-pulseaudio
The following NEW packages will be installed:
  libglademm-2.4-1c2a{a} libgtkmm-2.4-1c2a{a} paman pavucontrol{a}
  pavumeter{a}
0 packages upgraded, 5 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,306 kB of archives. After unpacking 5,660 kB will be used.
Do you want to continue? [Y/n/?] y
Get: 1 http://us.archive.ubuntu.com/ubuntu/ precise/main libgtkmm-2.4-1c2a i386 1:2.24.2-1ubuntu1 [1,021 kB]
Get: 2 http://us.archive.ubuntu.com/ubuntu/ precise/universe libglademm-2.4-1c2a i386 2.6.7-2build1 [21.8 kB]
Get: 3 http://us.archive.ubuntu.com/ubuntu/ precise/universe paman i386 0.9.4-1ubuntu3 [91.7 kB]
Get: 4 http://us.archive.ubuntu.com/ubuntu/ precise/universe pavucontrol i386 0.99.2-1build1 [143 kB]
Get: 5 http://us.archive.ubuntu.com/ubuntu/ precise/universe pavumeter i386 0.9.3-1ubuntu2 [28.1 kB]
Fetched 1,306 kB in 1s (944 kB/s)
Selecting previously unselected package libgtkmm-2.4-1c2a.
(Reading database ... 173430 files and directories currently installed.)
Unpacking libgtkmm-2.4-1c2a (from .../libgtkmm-2.4-1c2a_1%3a2.24.2-1ubuntu1_i386.deb) ...
Selecting previously unselected package libglademm-2.4-1c2a.
Unpacking libglademm-2.4-1c2a (from .../libglademm-2.4-1c2a_2.6.7-2build1_i386.deb) ...
Selecting previously unselected package paman.
Unpacking paman (from .../paman_0.9.4-1ubuntu3_i386.deb) ...
Selecting previously unselected package pavucontrol.
Unpacking pavucontrol (from .../pavucontrol_0.99.2-1build1_i386.deb) ...
Selecting previously unselected package pavumeter.
Unpacking pavumeter (from .../pavumeter_0.9.3-1ubuntu2_i386.deb) ...
Processing triggers for desktop-file-utils ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for gnome-menus ...
Processing triggers for man-db ...
Setting up libgtkmm-2.4-1c2a (1:2.24.2-1ubuntu1) ...
Setting up libglademm-2.4-1c2a (2.6.7-2build1) ...
Setting up paman (0.9.4-1ubuntu3) ...
Setting up pavucontrol (0.99.2-1build1) ...
Setting up pavumeter (0.9.3-1ubuntu2) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place

H/W path Device Class Description
======================================================
                               system KM266A-8235
/0 bus KM266A-8235
/0/0 memory 128KiB BIOS
/0/4 processor AMD Sempron(tm) 2200+
/0/4/8 memory 128KiB L1 cache
/0/4/9 memory 256KiB L2 cache
/0/19 memory 1280MiB System Memory
/0/19/0 memory 256MiB DIMM
/0/19/1 memory 1GiB DIMM
/0/100 bridge VT8378 [KM400/A] Chipset Host Bridge
/0/100/1 bridge VT8237/VX700 PCI Bridge
/0/100/1/0 display RV730 Pro AGP [Radeon HD 4600 Series]
/0/100/1/0.1 multimedia RV710/730 HDMI Audio [Radeon HD 4000
/0/100/9 eth0 network RTL-8169 Gigabit Ethernet
/0/100/10 bus VT82xxxxx UHCI USB 1.1 Controller
/0/100/10.1 bus VT82xxxxx UHCI USB 1.1 Controller
/0/100/10.2 bus VT82xxxxx UHCI USB 1.1 Controller
/0/100/10.3 bus USB 2.0
/0/100/11 bridge VT8235 ISA Bridge
/0/100/11.1 scsi0 storage VT82C586A/B/VT82C686/A/B/VT823x/A/C P
/0/100/11.1/0 /dev/sda disk 80GB HDS728080PLAT20
/0/100/11.1/0/1 /dev/sda1 volume 73GiB EXT4 volume
/0/100/11.1/0/2 /dev/sda2 volume 1246MiB Extended partition
/0/100/11.1/0/2/5 /dev/sda5 volume 1246MiB Linux swap / Solaris partitio
/0/100/11.1/1 /dev/cdrom disk DVD-ROM SD-612
/0/100/11.5 multimedia VT8233/A/8235/8237 AC97 Audio Control
/0/100/12 eth1 network VT6102 [Rhine-II]
total 0
crw-rw---T+ 1 root audio 116, 33 May 25 21:08 timer
crw-rw---T+ 1 root audio 116, 1 May 25 21:08 seq
crw-rw---T+ 1 root audio 116, 3 May 25 21:08 pcmC0D1c
crw-rw---T+ 1 root audio 116, 6 May 25 21:08 controlC0
drwxr-xr-x 3 root root 260 May 25 21:08 .
crw-rw---T+ 1 root audio 116, 8 May 25 21:08 hwC1D0
crw-rw---T+ 1 root audio 116, 9 May 25 21:08 controlC1
drwxr-xr-x 2 root root 80 May 25 21:08 by-path
crw-rw---T+ 1 root audio 116, 7 May 25 21:08 pcmC1D3p
crw-rw---T+ 1 root audio 116, 2 May 25 21:08 pcmC0D1p
crw-rw---T+ 1 root audio 116, 5 May 25 21:08 pcmC0D0c
crw-rw---T+ 1 root audio 116, 4 May 25 21:09 pcmC0D0p
drwxr-xr-x 15 root root 4140 May 25 21:23 ..
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge [1106:3205]
00:01.0 PCI bridge [0604]: VIA Technologies, Inc. VT8237/VX700 PCI Bridge [1106:b198]
00:09.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet [10ec:8169] (rev 10)
00:10.0 USB controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 80)
00:10.1 USB controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 80)
00:10.2 USB controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 80)
00:10.3 USB controller [0c03]: VIA Technologies, Inc. USB 2.0 [1106:3104] (rev 82)
00:11.0 ISA bridge [0601]: VIA Technologies, Inc. VT8235 ISA Bridge [1106:3177]
00:11.1 IDE interface [0101]: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE [1106:0571] (rev 06)
00:11.5 Multimedia audio controller [0401]: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller [1106:3059] (rev 50)
00:12.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6102 [Rhine-II] [1106:3065] (rev 74)
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV730 Pro AGP [Radeon HD 4600 Series] [1002:9495]
01:00.1 Audio device [0403]: Advanced Micro Devices [AMD] nee ATI RV710/730 HDMI Audio [Radeon HD 4000 series] [1002:aa38]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0461:4d16 Primax Electronics, Ltd
/sbin/alsactl
Specified filename /dev/dsp does not exist.
                     USER PID ACCESS COMMAND
/dev/snd/controlC0: nighthawk 1384 F.... pulseaudio
/dev/snd/controlC1: nighthawk 1384 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*.
[ 0.000000] found SMP MP-table at [c00f54d0] f54d0
[ 0.097687] ACPI: No dock devices found.
[ 0.097692] HEST: Table not found.
[ 0.141801] pnp: PnP ACPI: found 12 devices
[ 0.186151] audit: initializing netlink socket (disabled)
[ 0.186174] type=2000 audit(1337994503.180:1): initialized
[ 0.344737] ERST: Table is not found!
[ 0.598773] Fixed MDIO Bus: probed
[ 0.608497] hub 1-0:1.0: USB hub found
[ 0.609192] hub 2-0:1.0: USB hub found
[ 0.609660] hub 3-0:1.0: USB hub found
[ 0.610133] hub 4-0:1.0: USB hub found
[ 1.003770] isapnp: No Plug & Play device found
[ 1.279992] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.712933] via-rhine 0000:00:12.0: eth1: MII PHY found at address 1, status 0x7849 advertising 05e1 Link 0000
[ 21.415827] lp: driver loaded but no devices found
[ 22.175422] type=1400 audit(1337994525.388:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=497 comm="apparmor_parser"
[ 22.187051] type=1400 audit(1337994525.400:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=497 comm="apparmor_parser"
[ 22.187492] type=1400 audit(1337994525.400:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=497 comm="apparmor_parser"
[ 22.452897] type=1400 audit(1337994525.668:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=549 comm="apparmor_parser"
[ 22.453975] type=1400 audit(1337994525.668:6): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=549 comm="apparmor_parser"
[ 23.231850] type=1400 audit(1337994526.444:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper" pid=659 comm="apparmor_parser"
[ 23.256914] type=1400 audit(1337994526.472:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=661 comm="apparmor_parser"
[ 23.264458] type=1400 audit(1337994526.480:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=661 comm="apparmor_parser"
[ 23.264913] type=1400 audit(1337994526.480:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=661 comm="apparmor_parser"
[ 23.350335] type=1400 audit(1337994526.564:11): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=663 comm="apparmor_parser"
[ 24.021071] init: alsa-restore main process (742) terminated with status 19
[ 25.044877] snd_via82xx 0000:00:11.5: PCI INT C -> Link[ALKC] -> GSI 22 (level, low) -> IRQ 22
[ 25.045054] snd_via82xx 0000:00:11.5: setting latency timer to 64
[ 26.074347] snd_hda_intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 26.074439] snd_hda_intel 0000:01:00.1: PCI: Disallowing DAC for device
[ 26.135228] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input5
[ 144.849009] audit_printk_skb: 36 callbacks suppressed
[ 144.849017] type=1400 audit(1337994648.694:24): apparmor="STATUS" operation="profile_replace" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper" pid=2279 comm="apparmor_parser"
[ 144.859531] type=1400 audit(1337994648.702:25): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=2280 comm="apparmor_parser"
[ 144.862461] type=1400 audit(1337994648.706:26): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=2280 comm="apparmor_parser"
[ 144.862941] type=1400 audit(1337994648.706:27): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=2280 comm="apparmor_parser"
[ 144.890103] type=1400 audit(1337994648.734:28): apparmor="STATUS" operation="profile_replace" name="/usr/bin/evince" pid=2281 comm="apparmor_parser"
[ 144.902475] type=1400 audit(1337994648.746:29): apparmor="STATUS" operation="profile_replace" name="/usr/bin/evince//launchpad_integration" pid=2281 comm="apparmor_parser"
[ 144.909214] type=1400 audit(1337994648.754:30): apparmor="STATUS" operation="profile_replace" name="/usr/bin/evince//sanitized_helper" pid=2281 comm="apparmor_parser"
[ 144.913539] type=1400 audit(1337994648.758:31): apparmor="STATUS" operation="profile_replace" name="/usr/bin/evince-previewer" pid=2281 comm="apparmor_parser"
[ 144.921120] type=1400 audit(1337994648.766:32): apparmor="STATUS" operation="profile_replace" name="/usr/bin/evince-previewer//launchpad_integration" pid=2281 comm="apparmor_parser"
[ 144.923365] type=1400 audit(1337994648.766:33): apparmor="STATUS" operation="profile_replace" name="/usr/bin/evince-previewer//sanitized_helper" pid=2281 comm="apparmor_parser"
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 12/24/2004
  Serial services are supported (int 14h)
 Manufacturer: VIA Technologies, Inc.
 Product Name: KM266A-8235
 Serial Number:
 Manufacturer:
 Product Name: KM266A-8235
 Serial Number:
 Manufacturer:
 Serial Number:
 Manufacturer: AMD
 Port Type: Serial Port 16450 Compatible
 Port Type: Serial Port 16450 Compatible
snd_seq_dummy 12686 0
snd_hda_codec_hdmi 31775 1
snd_via82xx 24718 2
snd_hda_intel 32765 2
snd_hda_codec 109562 2 snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
gameport 15060 1 snd_via82xx
snd_ac97_codec 106082 1 snd_via82xx
ac97_bus 12642 1 snd_ac97_codec
snd_pcm 80845 5 snd_hda_codec_hdmi,snd_via82xx,snd_hda_intel,snd_hda_codec,snd_ac97_codec
snd_mpu401_uart 13865 1 snd_via82xx
snd_seq_midi 13132 0
snd_rawmidi 25424 2 snd_mpu401_uart,snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51567 3 snd_seq_dummy,snd_seq_midi,snd_seq_midi_event
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 4 snd_seq_dummy,snd_seq_midi,snd_rawmidi,snd_seq
snd 62064 20 snd_hda_codec_hdmi,snd_via82xx,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_ac97_codec,snd_pcm,snd_mpu401_uart,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 14635 1 snd
snd_page_alloc 14108 3 snd_via82xx,snd_hda_intel,snd_pcm
usbhid 41906 0
hid 77367 1 usbhid
**** List of PLAYBACK Hardware Devices ****
card 0: V8235 [VIA 8235], device 0: VIA 8235 [VIA 8235]
  Subdevices: 4/4
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
card 0: V8235 [VIA 8235], device 1: VIA 8235 [VIA 8235]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-via82xx snd-hda-intel snd-hda-codec snd-hwdep snd-ac97-codec snd-pcm snd-mpu401-uart snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-timer snd-seq-device snd-page-alloc (failed: modules still loaded: snd-hda-codec-hdmi snd-via82xx snd-hda-intel snd-hda-codec snd-hwdep snd-ac97-codec snd-pcm snd-mpu401-uart snd-rawmidi snd-timer snd-seq-device snd-page-alloc).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-via82xx snd-hda-intel snd-hda-codec snd-hwdep snd-ac97-codec snd-pcm snd-mpu401-uart snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-timer snd-seq-device snd-page-alloc.
  *-multimedia
       description: Audio device
       product: RV710/730 HDMI Audio [Radeon HD 4000 series]
       vendor: Hynix Semiconductor (Hyundai Electronics)
       physical id: 0.1
       bus info: pci@0000:01:00.1
       version: 00
       width: 32 bits
       clock: 66MHz
       capabilities: pm bus_master cap_list
       configuration: driver=snd_hda_intel latency=32 mingnt=8
       resources: irq:17 memory:e8030000-e8033fff
  *-multimedia
       description: Multimedia audio controller
       product: VT8233/A/8235/8237 AC97 Audio Controller
       vendor: VIA Technologies, Inc.
       physical id: 11.5
       bus info: pci@0000:00:11.5
       version: 50
       width: 32 bits
       clock: 33MHz
       capabilities: pm cap_list
       configuration: driver=snd_via82xx latency=0
       resources: irq:22 ioport:e400(size=256)
nighthawk@xbmc:~$

I have the same setup as you (Radeon HDMI that carries audio and video). For me it was as simple as opening up the sound manager and making sure that output was set to HDMI and not Stereo. Did you make sure that your output is set to HDMI?

Im assumining you mean System Settings> Sound. HDMI is not one of the options there. May I ask which video driver you are using? I couldn't get FGLRX to install properly and am using the default driver

I had FGLRX installed in 11.10. For some reason it won't install in 12.04 for me.I am tempted to go back to 11.10 or 10.04 until the driver bugs are worked out. This upgrade has been a nightmare for me on one out of seven computers.

I went back to 11.10. Installed the FGLRX Restricted ATI driver with no problem. Reboot and now have sound. After one simple click on the 12.04 upgrade button I lost my XBMC. It is now restored and working great. It appears that the Open Source driver does not support sound over HDMI very well in 12.04. My only issue now is to figure out how to turn off the prompt that keeps asking me to upgrade to 12.04. I just don't think 12.04 is ready for the "mass market"

Thanks Tyler Burton, that solved my question.