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)
Type 10: ALSA emulation
HDA Intel at 0xfbbf8000 irq 29
0: ALC887 Analog (DUPLEX)
Synth devices: NOT ENABLED IN CONFIG
Midi devices: NOT ENABLED IN CONFIG
7: system timer
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.