Please install linux-backports-modules-alsa-karmic.

On Oct 29, 2009 4:20 PM, "Ole Olaussen" <email address hidden> wrote:

Public bug reported:

Both internal speakers and headphones play sound at the same time unless
booted with headphones plugged in.  Needs rebooting with headphones
unplugged to get sound back to internal speakers again.  Internal
microphone doesn't work. External microphone doesn't work.  Both will
pick up no sound.  Toshiba L450 laptop.  Ubuntu 9.10 Karmic Koala, fresh
install from official release iso image Oct. 29 2009.  Same problem on
9.04 and 9.10 Beta, except on 9.04 the speakers were also muted.
Kernel: 2.6.31-14-generic.

ProblemType: Bug
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: ALC272 Analog [ALC272 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  chaitali   1769 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xf0300000 irq 16'
  Mixer name   : 'Realtek ALC272'
  Components   : 'HDA:10ec0272,1179ffb4,00100001'
  Controls      : 17
  Simple ctrls  : 11
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xcfdec000 irq 19'
  Mixer name   : 'ATI RS690/780 HDMI'
  Components   : 'HDA:1002791a,00791a00,00100000'
  Controls      : 4
  Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Date: Thu Oct 29 20:23:00 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
NonfreeKernelModules: fglrx
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: alsa-driver
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
 (gnome-settings-daemon:1891): GLib-CRITICAL **: g_propagate_error:
assertion `src != NULL' failed
 (gnome-settings-daemon:1891): GLib-CRITICAL **: g_propagate_error:
assertion `src != NULL' failed
 (nautilus:2117): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:2154): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed

** Affects: alsa-driver (Ubuntu)
    Importance: Undecided
        Status: New


** Tags: apport-bug i386

--
Both internal speakers and headphones play sound at the same time unless
rebooted with headphones plugged in.  Needs rebooting to get sound back to
internal speakers again.  Microphone does'nt work.
https://bugs.launchpad.net/bugs/463696
You received this bug notification because you are a member of Ubuntu
Audio Team, which is subscribed to alsa-driver in ubuntu.

Status in “alsa-driver” package in Ubuntu: New

Bug description:
Both internal speakers and headphones play sound at the same time unless
booted with headphones plugged in.  Needs rebooting with headphones
unplugged to get sound back to internal speakers again.  Internal microphone
doesn't work. External microphone doesn't work.  Both will pick up no sound.
 Toshiba L450 laptop.  Ubuntu 9.10 Karmic Koala, fresh install from official
release iso image Oct. 29 2009.  Same problem on 9.04 and 9.10 Beta, except
on 9.04 the speakers were also muted.  Kernel: 2.6.31-14-generic.

ProblemType: Bug
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: ALC272 Analog [ALC272 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  chaitali   1769 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xf0300000 irq 16'
  Mixer name   : 'Realtek ALC272'
  Components   : 'HDA:10ec0272,1179ffb4,00100001'
  Controls      : 17
  Simple ctrls  : 11
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xcfdec000 irq 19'
  Mixer name   : 'ATI RS690/780 HDMI'
  Components   : 'HDA:1002791a,00791a00,00100000'
  Controls      : 4
  Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Date: Thu Oct 29 20:23:00 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
NonfreeKernelModules: fglrx
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: alsa-driver
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
 (gnome-settings-daemon:1891): GLib-CRITICAL **: g_propagate_error:
assertion `src != NULL' failed
 (gnome-settings-daemon:1891): GLib-CRITICAL **: g_propagate_error:
assertion `src != NULL' failed
 (nautilus:2117): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:2154): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed