[Hardware] не могу заставить работать встроенный микрофон в EeePC 1000H

[Denis G. Samsonenko]

День добрый!

> $amixer
> Simple mixer control 'Master',0
>  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
>  Playback channels: Mono
>  Limits: Playback 0 - 64
>  Mono: Playback 52 [81%] [13.00dB] [on]
> Simple mixer control 'Headphone',0
>  Capabilities: pswitch
>  Playback channels: Front Left - Front Right
>  Mono:
>  Front Left: Playback [on]
>  Front Right: Playback [on]
> Simple mixer control 'PCM',0
>  Capabilities: pvolume
>  Playback channels: Front Left - Front Right
>  Limits: Playback 0 - 255
>  Mono:
>  Front Left: Playback 255 [100%] [0.00dB]
>  Front Right: Playback 255 [100%] [0.00dB]
> Simple mixer control 'Front',0
>  Capabilities: pvolume pswitch
>  Playback channels: Front Left - Front Right
>  Limits: Playback 0 - 64
>  Mono:
>  Front Left: Playback 64 [100%] [1.00dB] [on]
>  Front Right: Playback 64 [100%] [1.00dB] [on]
> Simple mixer control 'Front Mic',0
>  Capabilities: pvolume pswitch
>  Playback channels: Front Left - Front Right
>  Limits: Playback 0 - 31
>  Mono:
>  Front Left: Playback 31 [100%] [12.00dB] [off]
>  Front Right: Playback 31 [100%] [12.00dB] [off]
> Simple mixer control 'Front Mic Boost',0
>  Capabilities: volume
>  Playback channels: Front Left - Front Right
>  Capture channels: Front Left - Front Right
>  Limits: 0 - 3
>  Front Left: 3 [100%]
>  Front Right: 3 [100%]
> Simple mixer control 'Capture',0
>  Capabilities: cvolume cswitch
>  Capture channels: Front Left - Front Right
>  Limits: Capture 0 - 46
>  Front Left: Capture 46 [100%] [29.00dB] [off]
>  Front Right: Capture 46 [100%] [29.00dB] [off]
> Simple mixer control 'Digital',0
>  Capabilities: cvolume
>  Capture channels: Front Left - Front Right
>  Limits: Capture 0 - 120
>  Front Left: Capture 120 [100%] [30.00dB]
>  Front Right: Capture 120 [100%] [30.00dB]
> Simple mixer control 'Input Source',0
>  Capabilities: cenum
>  Items: 'Front Mic'
>  Item0: 'Front Mic'

Обновил систему на своём EeePC 1000H с 4.1 до бранча 5.0. Ядро теперь
2.6.27-alt15.

Микрофон как не работал, так и не работает. Мало того, количество
ползунков в микшере убавилось:

$ amixer
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 252 [99%] [0.60dB]
  Front Right: Playback 252 [99%] [0.60dB]
Simple mixer control 'LineOut',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 52 [81%] [-11.00dB] [on]
  Front Right: Playback 52 [81%] [-11.00dB] [on]
Simple mixer control 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 3 [100%]
  Front Right: 3 [100%]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 46
  Front Left: Capture 46 [100%] [29.00dB] [on]
  Front Right: Capture 46 [100%] [29.00dB] [on]
Simple mixer control 'Digital',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 120
  Front Left: Capture 120 [100%] [30.00dB]
  Front Right: Capture 120 [100%] [30.00dB]
Simple mixer control 'iSpeaker',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]

Нету теперь Master, да и ползунка для  микрофона тоже теперь вовсе нет.

Что это вообще за фигня такая происходит?

-- 
Всего доброго,

Денис.