with the last Focal's update, sound is OK.
kernel is: 5.4.0-12-generic
and nvidia driver is : 440.44-0ubuntu2
Thanks to all developpers.
Gilles
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https://bugs.launchpad.net/bugs/1859096
T
Public bug reported:
$ lsb_release -rd
Description:Ubuntu Focal Fossa (development branch)
Release:20.04
If I use xserver-xorg-video-nouveau/focal,now 1:1.0.16-1 amd64
there is no sound on Display port.
My graphic card is GTX 1650.
Please see bug 1859096. It work with 440 nvidia dri
Please I need help,
I do.
git bisect good 4d856f72c10ecb060868ed10ff1b1453943fc6c8
git bisect bad 219d54332a09e8d8741c1e1982f5eae56099de85
make localmodconfig
make -j`nproc` deb-pkg
But I have error:
chmod: modification des droits de './debian/hdrtmp/lib/modules/5.3.0+/build':
Aucun fichier ou
kernel build without -j option. Ok now
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https://bugs.launchpad.net/bugs/1859096
Title:
No sound or Crazy sound on Display port since kernel change to 5.4
(but 5.3.0-24 works)
To mana
git bisect beetween 5.3 and 5.4 is too heavy for me. Not enough time.
BUT
I load kernel 5.3.15 and 5.3.16 from
http://kernel.ubuntu.com/~kernel-ppa/mainline/
- 5.3.15 work (good)
- 5.3.16 not work (bad)
how to bisect this to release from ubuntu kernel ?
Thanks Gilles
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You received this bu
Please see bisect.log in attachment.
Fauty patch seems to be :
# bad: [5398e94fb753d022301825ebfa5f7cf8a660d8eb] ALSA: hda - Add DP-MST
support for NVIDIA codecs
** Attachment added: "bisect.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859096/+attachment/5322151/+files/bisect.l
Public bug reported:
I use Nvidia driver 440. The sound became crazy on DisplayPort. Volume is not
adjustable.
I have either full volume or nothing. sound is crazy on my GTX1650 video card.
If I use Nouveau driver I have no sound on my Display port.
If I boot with 5.3.0-24 kernel sound is OK wi
The screen resolution become 1024x768.
The Nvidia driver seems to be not load.
Its seems to use NOUVEAU Driver
No sound.
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https://bugs.launchpad.net/bugs/1859096
Title:
No sound or Craz
