2017年3月6日月曜日

thinkpad,e440,sound,kazamで録音できない


UbuntuTips/Hardware/SoundTroubleshooting - Ubuntu Japanese Wiki

    lspci | egrep -i multimedia\|audio 
    00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
    00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)

     lspci -v | grep Audio
    00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
            Subsystem: Lenovo Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
    00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)
            Subsystem: Lenovo 8 Series/C220 Series Chipset High Definition Audio Controller

    cat /proc/asound/cards 
     0 [HDMI           ]: HDA-Intel - HDA Intel HDMI
                          HDA Intel HDMI at 0xf1610000 irq 31
     1 [PCH            ]: HDA-Intel - HDA Intel PCH
                          HDA Intel PCH at 0xf1614000 irq 30

    head -n 1 /proc/asound/card0/codec*
    Codec: Intel Haswell HDMI

    [ubuntu] no sound on HDMI, codec: Intel Haswell HDMI

    

    windowsでも録音できないのだろうか。
    windows10のデバイスマネージャ表示:Conexant 20751 SmartAudio HD
    オーディオ録音デバイスの選択 - サポートページ

    kazamはkazamの設定でmonitor of analog soundにしたら録音できるようになった ubuntu側の設定ばかり見てた 170328