VPCEB2AFJで音を鳴らす
Ubuntu 10.4 Netbook editionを入れてすぐには音が出なかった。しかし、色々手を尽くしたら質素だがanalog speakerから音が出るようになった。何をやってたか忘れてしまったので、とりあえず自分の足跡をたどってみる。まず確認事項。
- System -> Sound
- sound effect tab:
- sound theme = ubuntu
- Enable window and button sound [checked]
- hard ware tab:
- Choose: Internal Audio
- Profile: Analog Stereo Duplex
- Input tab:
- Internal Audio Analog Stereo
- Output tab:
- Internal Audio Analog Stereo / Stereo
- Connector: Analog Speakers
- Applications tab: ignore :D
- sound effect tab:
see this http://d.hatena.ne.jp/korokorokoron/20100119/1263911842 and use your terminal.
$ lspci -v | grep Audio 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) 01:00.1 Audio device: ATI Technologies Inc Redwood HDMI Audio [Radeon HD 5600 Series] $ cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xf5e00000 irq 36 1 [Generic ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xf0040000 irq 37 $ head -n 2 /proc/asound/card*/codec* ==> /proc/asound/card0/codec#0 <== Codec: Realtek ALC269 Address: 0 ==> /proc/asound/card1/codec#0 <== Codec: ATI R6xx HDMI Address: 0
next, I downloaded a latest ALSA-Driver's source package.
I got "alsa-driver-1.0.23.tar.bz2 3.2 MB 4/16/10 8:22:00 PM" at ftp://ftp.alsa-project.org/pub/driver/.
$ grep -l -r ALC269 alsa-driver-1.0.23 alsa-driver-1.0.23/sound/Documentation/HD-Audio-Models.txt alsa-driver-1.0.23/sound/pci/hda/patch_realtek.c alsa-driver-1.0.23/alsa-kernel/Documentation/HD-Audio-Models.txt alsa-driver-1.0.23/alsa-kernel/pci/hda/patch_realtek.c $ less alsa-driver-1.0.23/alsa-kernel/Documentation/HD-Audio-Models.txt ALC269 ====== basic Basic preset quanta Quanta FL1 eeepc-p703 ASUS Eeepc P703 P900A eeepc-p901 ASUS Eeepc P901 S101 fujitsu FSC Amilo lifebook Fujitsu Lifebook S6420 auto auto-config reading BIOS (default) $ grep intel /etc/modprobe.d/alsa-base.conf options snd-intel8x0m index=-2
I found a intel's definition line. but I append this.
options snd-hda-intel model=vaio
Because, I read this article http://ubuntuforums.org/showthread.php?t=1468048&page=2.
and I installed this package because I read this https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/588031
- Install snd-hda-tools from https://launchpad.net/~diwic/+archive/ppa
- Reboot ( this is IMPORTANT ! ).
and... what.. I can't remember anything..
I can't found System->Sound->Output:connector:Analog Speaker. There were only two connectors (see list). So I had choose an 'Analog Output' at that time ( this is wrong ).
- Analog Headphone
- Analog Output
but Now I found the "Analog Speaker" ( this is correct ). We can hear by speaker. that's not hear by Output jack ;D
hmm.. I installed alsa-intel-hda-optiplex driver (by synaptic) ? Otherwise, I installed PulseAudio* , alsa*, audio* ?
If you can't solve this issue, try to install something :D
appendix
$ dmesg | grep -e hda -e ALSA -e HDA [ 28.722744] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 28.722827] HDA Intel 0000:00:1b.0: irq 36 for MSI/MSI-X [ 28.722880] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 28.959094] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9 [ 28.961008] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 28.961069] HDA Intel 0000:01:00.1: irq 37 for MSI/MSI-X [ 28.961094] HDA Intel 0000:01:00.1: setting latency timer to 64 [ 33.240212] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 256.874163] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.