I just got everything working using the Realtek drivers as Jose
mentioned.
I followed the steps just as they are in the Readme.txt bundled with the
drivers. Here is what I did.
1) sudo apt-get install build-essential ncurses-dev gettext
linux-headers-`uname -r`
2) Download the drivers and extract them
3) cd into the extracted directory
4) tar xjf alsa-driver-rt20070820.tar.bz2
5) cd alsa-driver-rt20070820
6) ./configure
7) make
8) sudo make install
9) sudo ./snddevices
10) sudo vi /etc/modprobe.d/alsa-base (pasted a few lines into the bottom of
this file see *****'s below)
11) reboot your machine
12) You should hear the ubuntu drums when it starts back up.
13) Open the gnome mixer ()volume control icon in the panel).
14) Tick PCM, Front, Headphone, capture and input source (no I don't know if it
has to be this ... I do know this worked though)
15) Under the recording tab make sure it is not muted and under options tab
make sure input source is mic.
DONE.
I was able to play mp3s, and with headset plugged into the front I had muted
speakers and headset worked on skype test call. That's enough functionality for
me.
*****
Put the below into the bottom of your /etc/modprobe.d/alsa-base file as
described in step 10 above(from the Readme.txt). I used snd-hda-intel in place
of snd-xxxx. The readme lists a few options you may have to try instead.
*****
# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-xxxx
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# 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
----------------------------------------------------------------------------
Here is my config.
My laptop:
Toshiba A200
lspci:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT
Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML
Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express
Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2
(rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3
(rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev
02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev
02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev
02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev
02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA
Storage Controller IDE (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
02:00.0 Ethernet controller: Marvell Technology Group Ltd. Unknown device 4353
(rev 14)
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)
07:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
07:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE
1394 Host Controller
07:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card
Reader (SD/MMC/MS/MS PRO/xD)
07:06.3 Generic system peripheral [0805]: Texas Instruments PCIxx12 SDA
Standard Compliant SD Host Controller
cat /proc/asound/Intel/codec#0 | grep Codec
Codec: Realtek ALC268
Thanks,
Ashley
--
No audio INTEL HD audio - Realtek ALC268 codec - Toshiba A205-S4577
https://bugs.launchpad.net/bugs/116326
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