
我最近在華碩 X556UB 上安裝了帶有 KDE 的 Debian Jessie,但音訊根本無法運作。
我可以使用 KMix 查看和調整音量控件,但沒有效果。
當我嘗試 alsactl init 時,我收到以下訊息:
No protocol specified
xcb_connection_has_error() returned true
Found hardware: "HDA-Intel" "Intel ID 2809" "HDA:10ec0255,10431c7d,00100002 HDA:80862809,80860101,00100000" "0x1043" "0x1c7d
當我嘗試使用 mplayer 以 root 身分播放 WAV 檔案時,得到以下輸出:
Detected file format: WAV / WAVE (Waveform Audio) (libavformat)
[lavf] stream 0: audio (pcm_u8), -aid 0
Load subtitles in <FOLDER>
Selected audio codec: Uncompressed PCM [pcm]
AUDIO: 22050 Hz, 1 ch, u8, 176.4 kbit/100.00% (ratio: 22050->22050)
No protocol specified
xcb_connection_has_error() returned true
AO: [pulse] Init failed: Access denied
No protocol specified
xcb_connection_has_error() returned true
No protocol specified
xcb_connection_has_error() returned true
[AO_ALSA] alsa-lib: pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Access denied
[AO_ALSA] Playback open error: Connection refused
[AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
[JACK] cannot open server
[AO SDL] Samplerate: 22050Hz Channels: Mono Format u8
No protocol specified
xcb_connection_has_error() returned true
No protocol specified
xcb_connection_has_error() returned true
[AO_ALSA] alsa-lib: pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Access denied
[AO SDL] Unable to open audio: No available audio device
AO: [null] 22050Hz 1ch u8 (1 bytes per sample)
誰能幫我找出問題所在嗎?
先感謝您。
答案1
我已經修好了!
我所做的是將以下行添加到/etc/modprobe.d/alsa-base.conf
:
options snd-hda-intel model=pch position_fix=1
這是安裝firmware-intel-sound
軟體包後的結果。
但僅此還不夠。我必須跑阿薩混合器並選擇英特爾聲卡(而不是“預設”,它不起作用)。
感謝大家的建議!
答案2
正如建議的這個線程那麼你可以嘗試將以下內容添加到底部/etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=generic
如果該檔案不存在,只需建立它並讓它只包含該行。