Gentoo Archives: gentoo-user

From: Harry Putnam <reader@×××××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: Sound... a known method to track down problems
Date: Thu, 02 Mar 2006 11:55:44
Message-Id: 87ek1lystv.fsf@newsguy.com
In Reply to: Re: [gentoo-user] Sound... a known method to track down problems by Alexander Puchmayr
1 Alexander Puchmayr <alexander.puchmayr@×××××××.at> writes:
2
3 > Hi Harry!
4 >
5 > Did you load the alsa-modules before launching kde?
6
7 I have now after following ChistophE's suggestions.
8
9 I still get nothing when attempting to play something. But warnings
10 and erros that is.
11
12 I have an XMMS player on my kde menu. It just doesn't work but
13 quietly no warning etc. (Also it is so tiny I can hardly see it.. and
14 seems no way to enlarge it -- I use a large desktop resolution)
15
16
17 > Try /etc/init.d/alsasound start as root and then have a look what dmesg is
18 > telling you and whether /proc/asound/cards contains anything different from
19 > a empty string.
20
21 cat /proc/asound/cards
22 0 [V8237 ]: VIA8237 - VIA 8237
23 VIA 8237 with AD1980 at 0xc800, irq 201
24
25 > Second, your should configure your kde to use alsa. Go into the control
26 > panel, audio settings (Sound&Multimedia), Sound-System, select the
27 > hardware-tab and make sure that audio hardware is set to alsa and not oss.
28
29 It was set to autodetect .. I changed it to alsa, but shouldn't that select
30 alsa anyway? Soon as I changed it, I immediately got this waning
31 dialog box:
32 Sound Server informational message
33 Error while initializing the sound driver
34 device: default can't be opened for playback (No such device)
35 The sound server will continue using teh null output device.
36
37 Christoph Eckert <ce@×××××××××.de> writes:
38
39 >
40 > you've ALSA installed but it's not configured yet? Try
41 > editing /etc/modules.d/alsa manually or install alsa-utils and run
42 > alsaconf as root. After that add ALSA to your preferred runlevel.
43
44 I did install alsa-utils and ran alsaconf. /etc/modules.d/alsa looks
45 like this:
46
47 alias /dev/mixer snd-mixer-oss
48 alias /dev/dsp snd-pcm-oss
49 alias /dev/midi snd-seq-oss
50
51 # Set this to the correct number of cards.
52 # --- BEGIN: Generated by ALSACONF, do not edit. ---
53 # --- ALSACONF version 1.0.11rc2 ---
54 alias snd-card-0 snd-via82xx
55 alias sound-slot-0 snd-via82xx
56 # --- END: Generated by ALSACONF, do not edit. ---
57
58 Should the oss stuff be there?
59
60 I've put alsasound into run level 3 and rebooted.
61
62 On starting kde I still get a dialog message about the sound server
63 being unavailable. No play tools work.
64
65 (lsmod output at the end)
66
67 Running the command line util `play' on a wav file shows this:
68
69 reader > play WestMemphisBlues_SonnyBoyWilliamson2.wav
70 ALSA lib confmisc.c:672:(snd_func_card_driver) cannot find card '0'
71 ALSA lib conf.c:3491:(_snd_config_evaluate) function
72 snd_func_card_driver returned error: No such device
73 ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
74 ALSA lib conf.c:3491:(_snd_config_evaluate) function snd_func_concat
75 returned error: No such device
76 ALSA lib confmisc.c:1072:(snd_func_refer) error evaluating name
77 ALSA lib conf.c:3491:(_snd_config_evaluate) function snd_func_refer
78 returned error: No such device
79 ALSA lib conf.c:3960:(snd_config_expand) Evaluate error: No such device
80 ALSA lib pcm.c:2107:(snd_pcm_open_noupdate) Unknown PCM default
81 sox: Failed writing default: cannot open audio device
82
83 lismod output:
84 root # lsmod|grep snd_
85 snd_pcm_oss 48160 0
86 snd_mixer_oss 17664 1 snd_pcm_oss
87 snd_seq_dummy 4740 0
88 snd_seq_oss 32256 0
89 snd_seq_midi_event 8064 1 snd_seq_oss
90 snd_seq 50448 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
91 snd_via82xx 27544 0
92 gameport 16264 1 snd_via82xx
93 snd_ac97_codec 84256 1 snd_via82xx
94 snd_ac97_bus 3328 1 snd_ac97_codec
95 snd_pcm 82052 3 snd_pcm_oss,snd_via82xx,snd_ac97_codec
96 snd_timer 24196 2 snd_seq,snd_pcm
97 snd_page_alloc 11528 2 snd_via82xx,snd_pcm
98 snd_mpu401_uart 8320 1 snd_via82xx
99 snd_rawmidi 24736 1 snd_mpu401_uart
100 snd_seq_device 9484 4 snd_seq_dummy,snd_seq_oss,snd_seq,snd_rawmidi
101 snd 53604 11 snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_via82xx,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
102
103 --
104 gentoo-user@g.o mailing list

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