strange video audio and keyboard issue after upgrade

[Felix Wong]

same problem exists even with a brand new user.

-- 
Felix

On 2018-12-26 04:00, ubuntu-users-request at lists.ubuntu.com wrote:
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> Today's Topics:
> 
>    1. chromebook and sound (mattias jonsson)
>    2. ubuntu and chromebook (mattias jonsson)
>    3. Re: strange video audio and keyboard issue after upgrade
>       (Felix Wong)
>    4. Re: strange video audio and keyboard issue after upgrade
>       (Colin Law)
>    5. Re: ubuntu and chromebook (Colin Law)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Tue, 25 Dec 2018 14:25:22 +0100
> From: mattias jonsson <mjonsson1986 at gmail.com>
> To: <ubuntu-users at lists.ubuntu.com>
> Subject: chromebook and sound
> Message-ID:
> 	<167e58a8dd0.2747.afbff0009b353412c733e12e23e6ae2b at gmail.com>
> Content-Type: text/plain; format=flowed; charset="us-ascii"
> 
> i playing with ubuntu dev 19.04 on my intel chromebook acer r11
> but the sound dont work.
> the soundcard is max98090
> seems the module are not loaded or the card are not supported
> i found a ppa for 17.04 but not for newer kernels
> 
> 
> 
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Tue, 25 Dec 2018 20:12:49 +0100
> From: mattias jonsson <mjonsson1986 at gmail.com>
> To: <ubuntu-users at lists.ubuntu.com>
> Subject: ubuntu and chromebook
> Message-ID:
> 	<167e6c8a768.2747.afbff0009b353412c733e12e23e6ae2b at gmail.com>
> Content-Type: text/plain; format=flowed; charset="us-ascii"
> 
> i playing with ubuntu 19.04-dev
> i cant get sound to work
> my sound-card are: max98090
> are this card supposed to not work at all?
> 
> soundcard
> 
> 
> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Tue, 25 Dec 2018 17:57:49 -0800
> From: Felix Wong <felix at xilef.org>
> To: ubuntu-users at lists.ubuntu.com
> Subject: Re: strange video audio and keyboard issue after upgrade
> Message-ID: <203017de-ac35-90c4-c160-37e9dbcd77b2 at xilef.org>
> Content-Type: text/plain; charset=utf-8
> 
> yep, i tried multiple version of previous kernels, but the problem still
> exists. i went from 4.15.0-20 all the way to the one that i said in the
> original email (4.18.0-13).
>