Which version? I can try to test. However, as I wrote previously the issue
disappears from time to time even on the current kernel.
At the moment I have a sound card correctly detected.
On Wed, Mar 6, 2019 at 1:41 PM Kai-Heng Feng
wrote:
> Does previous kernel version work?
>
> --
> You received
The same error persists when booted from Ubuntu 18.04 USB live stick.
However, after power cycle prompted at Live Ubuntu shutdown, the sound card had
been correctly detected in my main Ubuntu 16.04.
** Attachment added: "dmesg_sound_works.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+
** Tags added: bionic
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Title:
Soundcard isn't recognized after update
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I'm almost sure
dmesg:
[7.949843] snd_hda_intel :00:1f.3: no codecs found!
is related to the problem.
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Title:
Soundcard isn't recognized
Unfortunately, it worked only before Suspend. After that again Dummy output
only in Sound settings.
Reboot doesn't help. It's a strange problem.
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Updating the BIOS fixed the issue for me. Please consider whether the
bug requires further investigation.
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Title:
Soundcard isn't recognized afte
apport information
** Attachment added: "Dependencies.txt"
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Public bug reported:
After last update soundcard stopped working.
$ sudo aplay -l
aplay: device_list:268: no soundcards found...
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-141-generic 4.4.0-141.167
ProcVersionSignature: Ubuntu 4.4.0-141.167-generic 4.4.162
Uname: Linu
apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1814921/+attachment/5236405/+files/PulseList.txt
** Tags added: kernel-sound
** Summary changed:
- Soundcard isn't recognized
+ Soundcard isn't recognized after update
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** Attachment added: "AlsaInfo.txt"
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Title:
apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1814921/+attachment/5236403/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1814921/+attachment/5236401/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1814921/+attachment/5236404/+files/ProcEnviron.txt
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