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Old 04-07-2011, 12:54 PM   #1
Manickaraj
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Unhappy Ubuntu Inbuilt speaker is not working


I installed Ubuntu 10.04.2 LTS version in to Asus eeeTopET1610 PT PC. It has the following sound card configuration:

Sound Driver:3.8.1a-980706 (ALSA v1.0.23 emulation code)

Installed drivers:
Type 10: ALSA emulation

Card config:
HDA Intel at 0xfbbf8000 irq 29

Audio devices:
0: ALC887 Analog (DUPLEX)

Synth devices: NOT ENABLED IN CONFIG

Midi devices: NOT ENABLED IN CONFIG

Timers:
7: system timer

Mixers:
0: Realtek ALC887.

There is no audio output coming from the inbuilt speakers. when headphone is connected, audio is available with headphone. But not with the internal speaker when headphone is not connected.

Please let me know if anyone has idea about this issue. Thanks in advance.
 
Old 04-07-2011, 01:28 PM   #2
samadhi_ep
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Look in the directory /proc/asound/cards and /proc/asound/modules to see if the correct sound card and correct module for it has been loaded.
 
Old 04-07-2011, 01:30 PM   #3
business_kid
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run alsamixer and see are they muted. It comes up silent, and you may have to unmute them (with the 'm' key)
 
Old 04-08-2011, 03:20 AM   #4
Manickaraj
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I checked Alsamixer and non of them are muted.
Also I verifed the following files
Through terminal,
$cat /proc/asound/cards
No such file or directory

But cards file is presnet under /proc/asound/ path. When i open through gedit the below driver is shown in the file.

0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfbbf8000 irq 29


and
$cat /proc/asound/modules
0 snd_hda_intel

Im sure the speakers are in working condition because the same speakers are working if i boot the system with windows OS.
 
Old 04-08-2011, 03:49 AM   #5
EDDY1
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Post output of lspci
 
Old 04-08-2011, 03:53 AM   #6
EDDY1
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https://help.ubuntu.com/community/SoundTroubleshooting
https://help.ubuntu.com/community/Sound
 
Old 04-08-2011, 04:44 AM   #7
Manickaraj
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Here is the output of lspci
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 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 NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
02:00.0 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)

Im checking the link provided in the previous reply.
 
Old 04-08-2011, 01:09 PM   #8
EDDY1
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Have you tried Hardware drivers under System Administration.
Also you have to enable 3rd party drivers.
https://help.ubuntu.com/community/SourcesList

This 1 displays menu where Hardware Drivers are
https://help.ubuntu.com/community/SourcesList
 
  


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