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Thread: Dummy Output Lenovo chrombook 11e

  1. #1
    Join Date
    Apr 2020
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    Dummy Output Lenovo chrombook 11e

    Hello
    I have a big problem.Yesterday I installed Ubuntu on my chromebook and everything works fine but sound is not. Like I said earlier Dummy Output , I spent about 14h trying to fix it in all ways - nothing helped. I have updated everything , speakers are working on chromeOS and headphone jack too. What do you think about changing distribution ? Not based on debian ?


    ~$ cat /proc/asound/cards
    0 [PCH ]: HDA-Intel - HDA Intel PCH
    HDA Intel PCH at 0xd1314000 irq 315
    1 [chtrt5650 ]: chtrt5650 - chtrt5650
    chtrt5650

  2. #2
    tea for one is offline Iced Blended Vanilla Crème Ubuntu
    Join Date
    May 2008
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    1,528
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    Ubuntu 20.04 Focal Fossa

    Re: Dummy Output Lenovo chrombook 11e

    Is your device listed here?

    https://wiki.galliumos.org/Hardware_Compatibility

    If it is supported then you may have better luck.

  3. #3
    Join Date
    Apr 2020
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    4

    Re: Dummy Output Lenovo chrombook 11e

    Yes it's there. So I need to install GalliumOS?

  4. #4
    Join Date
    Apr 2020
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    Re: Dummy Output Lenovo chrombook 11e

    I changed system to GalliumOS and nothing happened - still dummy output

  5. #5
    tea for one is offline Iced Blended Vanilla Crème Ubuntu
    Join Date
    May 2008
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    1,528
    Distro
    Ubuntu 20.04 Focal Fossa

    Re: Dummy Output Lenovo chrombook 11e

    Have you explored all the options for Custom Firmware detailed in the GalliumOS wiki pages?

    https://wiki.galliumos.org/Firmware

    As far as I understand it, Chromebooks are not always perfect companions for Linux distros and a certain amount of investigation/trial and error is required.

  6. #6
    Join Date
    Apr 2020
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    4

    Re: Dummy Output Lenovo chrombook 11e

    Problem solved
    I changed seabios to coreboot by mrchromebook https://www.howtogeek.com/278953/how...-a-chromebook/ but instead of installing win 10 I installed Popos (don't give up when u see some error doing boot for pendrive , u just need to wait a bit like 15min and all will be ready to install)

  7. #7
    Join Date
    Feb 2010
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    Obscurial Springs
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    14,670
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    Ubuntu Budgie Development Release

    Re: Dummy Output Lenovo chrombook 11e

    Moved to Any Other OS. Crouton or other installation methods are not supported by Chrome OS or Ubuntu.

    https://github.com/dnschneid/crouton
    “Start where you are. Use what you have. Do what you can".

    Ubuntu Documentation Search: Popular Pages
    Ubuntu: Security Basics
    Ubuntu: Flavors

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