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Re: Problems with kernel 4.17.0-1-amd64

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On Wed, Jul 25, 2018 at 10:55 AM, Nicolas George <george@nsup.org> wrote:
> Hi.
>
> I am running testing on a fairly normal i3-based PC. Since yesterday, it
> is using the 4.17.0-1-amd64 kernel instead of 4.16.0-2-amd64, and I am
> experiencing the following two issues:
>
> The device for the audio controller takes about 0.3 seconds to open. I
> have just rebooted on 4.16, and with it the delay is imperceptible. (And
> yes, 0.3 seconds for that is a problem for me.) The audio device is
> listed as "ALC892 Analog".
>
> More severe: from time to time, process doing disk access go into D
> state but the disk stays idle; the kernel reports nothing at all (in
> particular: no reset of the ATA bus). They can stay like that for a few
> seconds, a few dozens seconds, and I had a firefox freeze for several
> minutes until I got fed up and pressed the power button; the shutdown
> was clean. I had no such problem with 4.16.0-2-amd64, and I will be
> careful to see if they happen now that I have rebooted with the oldest
> kernel.
>
> Does anyone experience the same problems?
>
>
> (To test the audio delay issue, you can use the following commands:
> ffmpeg -lavfi sine=d=0.5 sine.wav
> aplay sine.wav
> The beep sound should be instantaneous, except possibly on the first run
> if aplay and libraries are not yet loaded from disk.)
>
> Regards,
>
> --
>   Nicolas George

I'm having an audio issue with this same kernel: there's a permanent
buzz that starts at soon as the system has loaded and only stops when
I play some sound (any audio or video) or starts JACK (via qjackctl).

I remember something similar in an old version of antiX (a
debian-testing based distro) some time ago.

Any recomendation?

Thanks!

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Problems with kernel 4.17.0-1-amd64 Nicolas George <george@nsup.org> - 2018-07-25 16:00 +0200
  Re: Problems with kernel 4.17.0-1-amd64 rv riveravaldez <riveravaldezmail@gmail.com> - 2018-07-26 08:00 +0200
    Re: Problems with kernel 4.17.0-1-amd64 Nicolas George <george@nsup.org> - 2018-08-11 16:50 +0200
  Re: Problems with kernel 4.17.0-1-amd64 Nicolas George <george@nsup.org> - 2018-08-11 16:50 +0200
    Re: Problems with kernel 4.17.0-1-amd64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-08-12 10:30 +0200
  Re: Problems with kernel 4.17.0-1-amd64 deloptes <deloptes@gmail.com> - 2018-08-12 09:00 +0200

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