No, kernel 3.8.0-19.30 doesn't work for me:
~$ uname -a Linux vasa-13-04 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
~$ lspci -v | grep Audio -A5 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) Subsystem: Hewlett-Packard Company Device 1421 Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at d4600000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel -- 01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cedar HDMI Audio [Radeon HD 5400/6300 Series] Subsystem: Hewlett-Packard Company Device 1421 Flags: bus master, fast devsel, latency 0, IRQ 49 Memory at d4520000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel
~$ aplay -l **** Список PLAYBACK устройств **** карта 0: MID [HDA Intel MID], устройство 0: STAC92xx Analog [STAC92xx Analog] Подустройства: 1/1 Подустройство №0: subdevice #0 карта 1: Generic [HD-Audio Generic], устройство 3: HDMI 0 [HDMI 0] Подустройства: 1/1 Подустройство №0: subdevice #0
I've returned to #17 kernel, it works fine.
No, kernel 3.8.0-19.30 doesn't work for me:
~$ uname -a
Linux vasa-13-04 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
~$ lspci -v | grep Audio -A5
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
Subsystem: Hewlett-Packard Company Device 1421
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at d4600000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
--
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cedar HDMI Audio [Radeon HD 5400/6300 Series]
Subsystem: Hewlett-Packard Company Device 1421
Flags: bus master, fast devsel, latency 0, IRQ 49
Memory at d4520000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
~$ aplay -l
**** Список PLAYBACK устройств ****
карта 0: MID [HDA Intel MID], устройство 0: STAC92xx Analog [STAC92xx Analog]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 1: Generic [HD-Audio Generic], устройство 3: HDMI 0 [HDMI 0]
Подустройства: 1/1
Подустройство №0: subdevice #0
I've returned to #17 kernel, it works fine.