@Hui
Again so sorry for the delay
I've removed all instances of the dmic_detect=0 and attached the dmesg for
both the 5.3.0-46 and 5.3.0-53 versions.
Thank you so much
On Wed, May 13, 2020 at 9:55 PM Hui Wang wrote:
> @Eric,
>
> please run "sudo grep dmic_detect /etc/* -r" to find where set
@Eric,
please run "sudo grep dmic_detect /etc/* -r" to find where set the
dmic_detect=0, then remove it, and install the latest 5.3 kernel
(5.3.0-46 or later), then reboot and upolad the output of dmesg.
thx.
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Hey Hui,
Sorry for the delays but I was in the middle of the exam period and hence
very busy.
I'm on holidays now and have much more time to address these emails, were
you able to find a solution to the issue?
Thanks,
Eric
On Fri, Apr 10, 2020 at 3:06 PM Eric Paul wrote:
> Hey,
> Sorry I
Hey,
Sorry I attempted to paste that into the command line and its saying this:
[image: image.png]
I did, however, manage to remove "snd_hda_intel.dmic_detect=0", from the
grub.conf (again removing this didn't help)
I've attached the updated dmesg for this.
On Tue, Apr 7, 2020 at 10:21 PM Hui
@Eric
Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic
root=UUID=8d9177a5-95ca-4bd3-9c51-db760f7300b3 ro quiet splash
snd_hda_intel.dmic_detect=0 vt.handoff=1
You add "snd_hda_intel.dmic_detect=0" somewhere, maybe it is in the
grub.conf?
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the Kernel worked** but the sound didn't work, this time it didn't even say
"dummy audio" just was empty list for the "audio output tab" in settings
On Tue, Apr 7, 2020 at 9:13 PM Eric Paul wrote:
> Hey Hui,
>
> The kernel didn't work after that testing.
> Could you indicate as to where the
Hey Hui,
The kernel didn't work after that testing.
Could you indicate as to where the dmic_detect=0 line is?
Sorry I tried many "fixes" so not sure where I put that line.
On Tue, Apr 7, 2020 at 7:21 PM Hui Wang wrote:
> OK, does the sound work with the testing kernel? and looks like you
>
OK, does the sound work with the testing kernel? and looks like you
didn't remove the workaround "dmic_detect=0".
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https://bugs.launchpad.net/bugs/1870550
Title:
PCI/internal sound
Hey,
Sorry for the late reply I was trying to figure out how to boot from the
kernel.
I think I've done it now. Attached is the dmesg output.
Thanks
On Mon, Apr 6, 2020 at 10:50 AM Hui Wang wrote:
> @Eric,
>
> You were not running the testing kernel when generating the dmesg.
> please remove
@Eric,
You were not running the testing kernel when generating the dmesg.
please remove the snd-hda-inte.dmic_detect=0 and using my testing
kernel, then generate the dmesg. thx.
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Hey Hui,
Thank you for looking into this!
It's unfortunate but installing that kernel didn't fix the problem, I've
attached the dmesg output to this email.
I will also mention this may be part of a bigger bug, as I cannot change my
brightness either (assuming display driver issue here too, also
https://people.canonical.com/~hwang4/testdsp/ please test this kernel.
if it doesn't help. please upload a dmesg with that kernel.
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Title:
** Package changed: ubuntu => alsa-driver (Ubuntu)
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Title:
PCI/internal sound card not detected
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