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 -- Matthias Apitz, ✉ guru_at_unixarea.de, http://www.unixarea.de/ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub Без книги нет знания, без знания нет коммунизма (Влaдимир Ильич Ленин) Without books no knowledge - without knowledge no communism (Vladimir Ilyich Lenin) Sin libros no hay saber - sin saber no hay comunismo. (Vladimir Ilich Lenin)Received on Fri Dec 11 2020 - 06:06:33 UTC
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