Gentoo Archives: gentoo-user

From: Lavender <lavender_matrix@×××.com>
To: gentoo-user <gentoo-user@l.g.o>
Subject: [gentoo-user] Why I can't play music?
Date: Sun, 23 Oct 2011 07:59:37
Message-Id: 564831e1.2871.1332fc9a4ff.Coremail.lavender_matrix@163.com
1 When I modifed USE to USE="-X -gnome -kde -gtk" ,
2 I finally successed in installing mplayer without graphical
3 desktop. But I got another problem.
4
5 # mplayer christmas\ in\ my\ heart.mp3
6
7 It printed some error messages though mplayer could played mp3 file
8 without sound.
9
10 Error Message:
11 [AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0'
12 [AO_ALSA] alsa-lib: conf.c:4184:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
13 [AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating strings
14 [AO_ALSA] alsa-lib: conf.c:4184:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
15 [AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating name
16 [AO_ALSA] alsa-lib: conf.c:4184:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
17 [AO_ALSA] alsa-lib: conf.c:4663:(snd_config_expand) Evaluate error: No such file or directory
18 [AO_ALSA] alsa-lib: pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM default
19 [AO_ALSA] Playback open error: No such file or directory
20 [AO SDL] Samplerate: 44100Hz Channels: Stereo Format s16le
21 [AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0'
22 [AO_ALSA] alsa-lib: conf.c:4184:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
23 [AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating strings
24 [AO_ALSA] alsa-lib: conf.c:4184:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
25 [AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating name
26 [AO_ALSA] alsa-lib: conf.c:4184:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
27 [AO_ALSA] alsa-lib: conf.c:4663:(snd_config_expand)
28 Evaluate error: No such file or directory
29 [AO_ALSA] alsa-lib: pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM default
30 [AO SDL] Unable to open audio: No available audio device
31 DVB card number must be between 1 and 4
32 AO: [null] 44100Hz 2ch s16le (2 bytes per sample)
33 Video: no video
34 Starting playback...
35
36 The sound card driver I have built into kernel . When I used lspci,
37 I can see that "hda_intel" is the driver for sound card.
38 So what's wrong with it ?

Replies

Subject Author
Re: [gentoo-user] Why I can't play music? David Abbott <david@×××××××××.com>