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Efo
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Joined: 23 Jun 2005
Posts: 494

PostPosted: Wed Mar 10, 2010 3:39 am    Post subject: Reply with quote

Hi Gerard,

I read that, and I did kill pulseaudio to no avail; I wonder if I should try with OSS again (i.e. recompile the kernel).
But I think (from what I read) the problem is in realtek that I had to add into the kernel in order to have the capture option in alsamixer (among other options including mikes). However, alsamixer gives me:

Card: HDA Intel
Chip: Nvidia ID 3

and "lspci | grep Audio" gives:
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)

(no realtek mentioned)

I use openbox + fbpanel.

Efo
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Efo
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PostPosted: Wed Mar 10, 2010 5:03 am    Post subject: Reply with quote

more info:

$ aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0


$lsmod

Module Size Used by
ipv6 248048 12
snd_seq_dummy 3068 0
snd_seq_oss 26928 0
snd_seq_midi_event 7512 1 snd_seq_oss
snd_seq 50384 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 7436 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 36496 0
snd_mixer_oss 14728 1 snd_pcm_oss
ac 4848 0
ath_pci 78488 0
wlan 162912 1 ath_pci
ath_hal 216272 1 ath_pci
nvidia 9607576 30
snd_hda_codec_realtek 258236 1
snd_hda_intel 26200 1
snd_hda_codec 65992 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 8000 1 snd_hda_codec
snd_pcm 77936 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
uvcvideo 56836 0
snd_timer 21256 2 snd_seq,snd_pcm
snd 63272 13 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore 7952 1 snd
r8169 32332 0
video 22196 0
snd_page_alloc 9528 2 snd_hda_intel,snd_pcm
videodev 38352 1 uvcvideo
rtc 7960 0
mii 5576 1 r8169
v4l1_compat 12620 2 uvcvideo,videodev
v4l2_compat_ioctl32 9176 1 videodev
backlight 4976 1 video
output 3304 1 video
processor 39556 2
battery 12368 0
button 6440 0
thermal 15880 0
tg3 103228 0
libphy 24952 1 tg3
e1000 114588 0
fuse 59280 0
jfs 153216 0
raid10 20600 0
raid456 48552 0
async_memcpy 2328 1 raid456
async_xor 3736 1 raid456
xor 5416 2 raid456,async_xor
async_tx 3768 3 raid456,async_memcpy,async_xor
raid6_pq 80936 1 raid456
raid1 20760 0
raid0 7164 0
dm_bbr 10384 0
dm_snapshot 22700 0
dm_crypt 12944 0
dm_mirror 14496 0
dm_region_hash 12184 1 dm_mirror
dm_log 9724 2 dm_mirror,dm_region_hash
dm_mod 66520 5 dm_bbr,dm_snapshot,dm_crypt,dm_mirror,dm_log
scsi_wait_scan 1416 0
sbp2 22644 0
ohci1394 29380 0
ieee1394 86704 2 sbp2,ohci1394
sl811_hcd 11016 0
usbhid 26960 0
ohci_hcd 22164 0
uhci_hcd 21648 0
usb_storage 75488 0
ehci_hcd 34424 0
usbcore 147252 8 uvcvideo,sl811_hcd,usbhid,ohci_hcd,uhci_hcd,usb_storage,ehci_hcd
aic94xx 71132 0
libsas 44192 1 aic94xx
lpfc 360276 0
qla2xxx 214492 0
megaraid_sas 36220 0
megaraid_mbox 29432 0
megaraid_mm 9688 1 megaraid_mbox
megaraid 40472 0
aacraid 69872 0
sx8 15144 0
DAC960 67088 0
cciss 41288 0
3w_9xxx 32824 0
3w_xxxx 23792 0
mptsas 47576 0
scsi_transport_sas 30488 3 aic94xx,libsas,mptsas
mptfc 16400 0
scsi_transport_fc 47180 3 lpfc,qla2xxx,mptfc
scsi_tgt 13200 1 scsi_transport_fc
mptspi 17608 0
mptscsih 32472 3 mptsas,mptfc,mptspi
mptbase 85348 4 mptsas,mptfc,mptspi,mptscsih
atp870u 26960 0
dc395x 31492 0
qla1280 22320 0
dmx3191d 11256 0
sym53c8xx 71984 0
gdth 79368 0
advansys 55424 0
initio 17640 0
BusLogic 22960 0
arcmsr 22416 0
aic7xxx 116828 0
aic79xx 134684 0
scsi_transport_spi 24904 5 mptspi,dmx3191d,sym53c8xx,aic7xxx,aic79xx
sg 29472 0
pdc_adma 7932 0
sata_inic162x 10252 0
sata_mv 29484 0
ata_piix 26640 0
ahci 38136 2
sata_qstor 7996 0
sata_vsc 6412 0
sata_uli 5148 0
sata_sis 6316 0
sata_sx4 10748 0
sata_nv 24644 0
sata_via 11228 0
sata_svw 6348 0
sata_sil24 14428 0
sata_sil 10672 0
sata_promise 12828 0
pata_sl82c105 5608 0
pata_cs5530 6568 0
pata_cs5520 6536 0
pata_via 10816 0
pata_jmicron 3976 0
pata_marvell 4568 0
pata_sis 13180 1 sata_sis
pata_netcell 4012 0
pata_sc1200 4808 0
pata_pdc202xx_old 6472 0
pata_triflex 5036 0
pata_atiixp 5752 0
pata_opti 4764 0
pata_amd 13596 0
pata_ali 12072 0
pata_it8213 5532 0
pata_pcmcia 14536 0
pcmcia 35260 1 pata_pcmcia
pcmcia_core 37444 1 pcmcia
pata_ns87415 5196 0
pata_ns87410 4840 0
pata_serverworks 7960 0
pata_artop 6924 0
pata_it821x 11932 0
pata_optidma 6912 0
pata_hpt3x2n 6808 0
pata_hpt3x3 5404 0
pata_hpt37x 13864 0
pata_hpt366 7208 0
pata_cmd64x 7800 0
pata_efar 5404 0
pata_rz1000 4508 0
pata_sil680 7068 0
pata_radisys 4908 0
pata_pdc2027x 8940 0
pata_mpiix 5084 0
libata 176316 51 libsas,pdc_adma,sata_inic162x,sata_mv,ata_piix,ahci,sata_qstor,sata_vsc,sata_uli,sata_sis,sata_sx4,sata_nv,sata_via,sata_svw,sata_sil24,sata_sil,sata_promise,pata_sl82c105,pata_cs5530,pata_cs5520,pata_via,pata_jmicron,pata_marvell,pata_sis,pata_netcell,pata_sc1200,pata_pdc202xx_old,pata_triflex,pata_atiixp,pata_opti,pata_amd,pata_ali,pata_it8213,pata_pcmcia,pata_ns87415,pata_ns87410,pata_serverworks,pata_artop,pata_it821x,pata_optidma,pata_hpt3x2n,pata_hpt3x3,pata_hpt37x,pata_hpt366,pata_cmd64x,pata_efar,pata_rz1000,pata_sil680,pata_radisys,pata_pdc2027x,pata_mpiix
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gerard27
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Joined: 04 Jan 2004
Posts: 2377
Location: Netherlands

PostPosted: Wed Mar 10, 2010 11:18 am    Post subject: Reply with quote

Hi efo,
Here's my lsmod.


Code:

ikke@Gerard ~ $ lsmod
Module                  Size  Used by
nvidiafb               46088  0
fb_ddc                  2248  1 nvidiafb
i2c_algo_bit            6284  1 nvidiafb
vgastate                8744  1 nvidiafb
nvidia               8117944  26
snd_emu10k1           147648  5
snd_rawmidi            22560  1 snd_emu10k1
snd_ac97_codec        122648  1 snd_emu10k1
ac97_bus                2024  1 snd_ac97_codec
snd_pcm                78768  3 snd_emu10k1,snd_ac97_codec
snd_timer              22360  3 snd_emu10k1,snd_pcm
snd_page_alloc          9368  2 snd_emu10k1,snd_pcm
snd_util_mem            4152  1 snd_emu10k1
snd_hwdep               8752  1 snd_emu10k1
snd                    61848  14 snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_pcm,snd_timer,snd_hwdep
usbhid                 22336  0
rtl8187                53596  0
pcspkr                  2968  0
evdev                  11456  4
i2c_i801               10196  0
psmouse                45460  0
soundcore               7536  1 snd
sky2                   49212  0
eeprom_93cx6            2232  1 rtl8187
ikke@Gerard ~ $


I didn't see ac97 in yours.
I don't have sequencer because I don't intend to make music.

I have an onboard intel HD audio chip but I don't use it.
I managed to find the soundblaster card and it is very well supported.
In /usr/src/linux/Documentation/alsa/HD=Audio.txt there's quite a bit
to be found on your chip.

There's another program similar to audacity in portage:rezound.
I prefer audacity though.
I've used it to "clean" (by hand) vinyl records.
Gerard.
_________________
To install Gentoo I use sysrescuecd.Based on Gentoo,has firefox to browse Gentoo docs and mc to browse (and edit) files.
The same disk can be used for 32 and 64 bit installs.
You can follow the Handbook verbatim.
http://www.sysresccd.org/Download
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Efo
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Joined: 23 Jun 2005
Posts: 494

PostPosted: Thu Mar 11, 2010 2:36 am    Post subject: Reply with quote

Hi Gerard,

rezound seems a little more complicated; it doesnt work right after install (cant even get the front mike to work) but I havent figured out how to configure it yet.
Maybe I will put some time into it later on, but for now the feeling is that I am missing something.... somewhere... kenrel codecs?... conflicts? :o(

Oh, by the way, it is a laptop.
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Efo
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PostPosted: Sun Mar 21, 2010 7:18 pm    Post subject: Reply with quote

Eureka!

I finally got it!
I followed the wiki suggestion and it worked: http://en.gentoo-wiki.com/wiki/ALSA
I think (not 100% sure) that what made the difference was

Device Drivers --->
Character devices --->
<*> Enhanced Real Time Clock Support
...
<*> RTC Timer support
[*] Use RTC as default sequencer timer

Summary of "Audacity Preferences" -> "Devices":
Host:ALSA
Playback:default
Recording:
Device:HDA Intel: ALC662 rev1 Analog (hw:0,0)
Channels:2(stereo)
Note: no "Mic:0", "FrontMic:0" drop down menu present.

Note: play with "Master", "Speaker", "PCM", "Capture", and "Digital" volumes in alsamixer.

Thanks again for the help gerard82.

Efo
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