This just confused me for so long ,could anyone help?

[witcxc]

I do as the official site:
http://www.gentoo.org/doc/zh_cn/alsa-guide.xml
told to configure my kernel. As a result,when I login to gnome,I can hear the login sound ,
and mplayer can play mp3 files too. But when I open Rythmbox,I just can't hear anything.I have
tried to solve this problem, but it just seems something was going wrong. Appreciate ,if anyone
can help me!!!!

These are my config files:
.asoundrc:

Code:

Using sound card: Intel pcm.Intel { type hw; card Intel; } ctl.Intel { type hw; card Intel; } pcm.Generic { type hw; card Generic; } ctl.Generic { type hw; card Generic; } pcm.!default pcm.Intel ctl.!default ctl.Intel

/etc/modprobe.d/alsa.conf

Code:

# Alsa kernel modules' configuration file. # ALSA portion alias char-major-116 snd # OSS/Free portion alias char-major-14 soundcore ## ## IMPORTANT: ## You need to customise this section for your specific sound card(s) ## and then run `update-modules' command. ## Read alsa-driver's INSTALL file in /usr/share/doc for more info. ## ##  ALSA portion ## alias snd-card-0 snd-interwave ## alias snd-card-1 snd-ens1371 ##  OSS/Free portion ## alias sound-slot-0 snd-card-0 ## alias sound-slot-1 snd-card-1 ## # OSS/Free portion - card #1 alias sound-service-0-0 snd-mixer-oss alias sound-service-0-1 snd-seq-oss alias sound-service-0-3 snd-pcm-oss alias sound-service-0-8 snd-seq-oss alias sound-service-0-12 snd-pcm-oss ##  OSS/Free portion - card #2 ## alias sound-service-1-0 snd-mixer-oss ## alias sound-service-1-3 snd-pcm-oss ## alias sound-service-1-12 snd-pcm-oss alias /dev/mixer snd-mixer-oss alias /dev/dsp snd-pcm-oss alias /dev/midi snd-seq-oss # Set this to the correct number of cards. options snd cards_limit=1

Modules:

Code:

~ # lsmod | grep snd snd_hda_codec_hdmi     20523  1 snd_hda_codec_realtek    49753  1 snd_hda_intel          19672  2 snd_hda_codec          64139  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel snd_pcm                53572  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_timer              14415  1 snd_pcm snd                    42113  10 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer snd_page_alloc          5421  2 snd_hda_intel,snd_pcm

Drivers used by the device:

Code:

00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)    Subsystem: Acer Incorporated [ALI] Device 0482    Kernel driver in use: snd_hda_intel    Kernel modules: snd-hda-intel 01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cedar HDMI Audio [Radeon HD 5400/6300 Series]    Subsystem: Acer Incorporated [ALI] Device 0482    Kernel driver in use: snd_hda_intel    Kernel modules: snd-hda-intel

Device:

Code:

~ # aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]   Subdevices: 1/1   Subdevice #0: subdevice #0 card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]   Subdevices: 1/1   Subdevice #0: subdevice #0

And by the way, the mplayer and moc and play music at the same time,but Rythmbox just can't make any noise or show any error message!
The alsaconf cannot detect any device.

[gerard27]

Did you run revdep-rebuild -p?
And what's the output of

[Bigun]

What is the output of the terminal when you try to run it from there? Any errors displayed?
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