Не везде проигрывается звук. На youtube проигрывается, системные уведовления проигрываются, но на каком-либо сайте видео воспроизводится без звука.
$ lsmod|grep 'snd'
snd_hda_codec_realtek 77824 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 53248 1
snd_hda_intel 28672 5
snd_hda_controller 28672 1 snd_hda_intel
snd_hda_codec 98304 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hda_core 28672 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_controller
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 90112 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_timer 28672 1 snd_pcm
snd 69632 18 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
soundcore 16384 1 snd
lspci | grep 'Audio'
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 0: ALC3227 Analog [ALC3227 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
aplay -D plughw:1,0 /usr/share/sounds/alsa/Front_Center.wavвыдает звук нормально
