No HDMI audio using Ubuntu 13.04 and Radeon HD 4670
Hello everybody,
I am experiencing various problems after upgrading from Ubuntu 12.10 to 13.04, in particular I have no sound using HDMI.
In the audio settings I only have "Digital output (S/PDIF) - Internal audio" and "Analog output - Internal audio", which I am using at the moment, with two little speakers I had to buy to hear something out of my computer.
I had HDMI audio in 12.10.
I tried updating kernels (up to 3.9 rc7), oem-audio*.deb, but it didn't work. Now I am running stock 3.8.0-generic kernel.
I am adding some terminal outputs and at the end the output of lshw's command.
ale@beast:~$ uname -r
3.8.0-030800-
ale@beast:~$
ale@beast:~$ cat /proc/asound/cards
0 [SB ]: HDA-Intel - HDA ATI SB
1 [HDMI ]: HDA-Intel - HDA ATI HDMI
ale@beast:~$
ale@beast:~$ lspci | grep -i audio
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA)
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI RV710/730 HDMI Audio [Radeon HD 4000 series]
ale@beast:~$
ale@beast:~$ lsmod
Module Size Used by
nls_iso8859_1 12713 1
snd_hda_codec_hdmi 36989 1
snd_hda_
snd_hda_intel 43715 5
snd_hda_codec 188899 3 snd_hda_
snd_hwdep 13668 1 snd_hda_codec
snd_pcm 102477 3 snd_hda_
snd_page_alloc 18798 2 snd_pcm,
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30417 1 snd_seq_midi
radeon 956896 2
snd_seq 61930 2 snd_seq_
snd_seq_device 14497 3 snd_seq,
bnep 18258 2
snd_timer 29989 2 snd_pcm,snd_seq
rfcomm 47864 0
psmouse 92375 0
ttm 84051 1 radeon
edac_core 62724 0
parport_pc 32866 0
edac_mce_amd 23343 0
ppdev 17113 0
serio_raw 13215 0
lp 17799 0
bluetooth 246976 10 bnep,rfcomm
kvm_amd 60205 0
drm_kms_helper 49597 1 radeon
drm 286915 4 ttm,drm_
parport 46562 3 lp,ppdev,parport_pc
kvm 451836 1 kvm_amd
snd 69533 20 snd_hda_
sp5100_tco 14106 0
wmi 19256 0
i2c_algo_bit 13564 1 radeon
i2c_piix4 13459 0
soundcore 12680 1 snd
mac_hid 13253 0
k10temp 13173 0
binfmt_misc 17540 1
microcode 23017 0
hid_generic 12540 0
usbhid 47346 0
hid 101262 2 hid_generic,usbhid
usb_storage 57698 1
ahci 25879 5
libahci 31606 1 ahci
r8169 68696 0
ale@beast:~$
lshw command -> http://
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