On 12/11/20 8:06 AM, Matthias Apitz wrote: > El día miércoles, diciembre 09, 2020 a las 11:55:18a. m. +0100, Hans Petter Selasky escribió: > >> On 12/9/20 11:48 AM, Matthias Apitz wrote: >>> El día miércoles, diciembre 09, 2020 a las 11:05:09a. m. +0100, Hans Petter Selasky escribió: >>> >>>> On 12/9/20 10:44 AM, Matthias Apitz wrote: >>>>> Hello, >>>>> >>>>> I've updated a laptop Acer C720 from r342378 to r368166 and do not have >>>>> any sound incoming anymore. I rebooted r342378 from an USB stick and the >>>>> old kernel produces already noise in the speakers when I touch the >>>>> micro hole in the keyboard, the new kernel does not produce any noise >>>>> there. Both system have the same /boot/device.hints values: >>>>> >>>>> .... > Hello, > > I reverted the kernel source in the directory sys/dev/sound/pci/hda to r342378: > > $ cd /usr/src/sys/dev/sound/pci > $ svn info hda > Path: hda > Working Copy Root Path: /usr/src > URL: svn://svn.freebsd.org/base/head/sys/dev/sound/pci/hda > Relative URL: ^/head/sys/dev/sound/pci/hda > Repository Root: svn://svn.freebsd.org/base > Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f > Revision: 342378 > Node Kind: directory > Schedule: normal > Last Changed Author: mav > Last Changed Rev: 340071 > Last Changed Date: 2018-11-02 18:02:10 +0100 (Fri, 02 Nov 2018) > > compiled and installed the kernel: > > $ uname -a > FreeBSD c720-r368166 13.0-CURRENT FreeBSD 13.0-CURRENT #1 r342378:368166M: Fri Dec 11 07:46:32 CET 2020 guru_at_c720-r368166:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 > > and all is fine again as it was before. Someone with more knowledge should > have a look into a 'svn diff -r342378:368166 sys/dev/sound/pci/hda' and > see which of the changes might break the things. > > Thanks > > matthias > > Have you tried "hint.hdaa.1.init_clear=0" in /boot/loader.conf JakobReceived on Fri Dec 11 2020 - 13:50:48 UTC
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