Public bug reported:
I recently upgraded from 18.04+HWE kernel to 20.04 and now sound, both
output and input, does not work.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-9-generic 5.4.0-9.12
ProcVersionSignature: Ubuntu 5.4.0-9.12-generic 5.4.3
Uname: Linux 5.4.0-9-gene
Public bug reported:
Either closing the laptop lid (via the setting in Gnome Tweak Tool) or
issuing `systemctl suspend` results in the same behavior. The screen
will go blank, yet the power will remain on and the battery will drain
slowly when off of AC power. The only way to recover is to hard
Hi @hui.wang,
Thank you very much for this. It now works using the module parameter
you said to use.
Will there be some way that I will be notified that the sof-hda-generic-
4ch.tplg firmware has been incorporated into Ubuntu so I can remove the
workaround?
Thanks again!
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I'm not sure exactly what has changed, but a new kernel did install
today and suspend/resume is working much better.
`systemctl suspend` is working as expected. However, closing the laptop
lid is not quite working yet. When I close the lid, the power stays on,
but when I open the lid, it suspend
Hi @p-pisati,
Yes, that is the new version. I should also add that closing the lid is
suspending the machine and opening the lid is resuming it like I would
expect.
This may be fixed by the newer kernel and/or (an)other package(s). I'm
content with the behavior now and I'm fine closing this bug
This has been fixed for some time, so when can we expect this to be in
an updated Bionic kernel?
Thanks!
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https://bugs.launchpad.net/bugs/1741655
Title:
Regression: KVM no
Both the 18.04 & 16.04 Ubuntu Minimal cloud images use the kvm kernel by
default, so we need this fix applied to those kernels as well. Are
there plans for that so that we can use those Minimal images in LXD?
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@Simon,
No, what I meant was that I have my phone paired with my car and as soon
as I answer a call or dial a number, the audio does not play over the
car's speaker. And many times when this happens, the phone and/or car
disconnects and then reconnects.
Sorry, I cannot provide any logs at this t
Any chance this is being looked at? I can confirm that BT audio is
busted on Mako using rc-proposed. In my use case, I have my phone
paired with my car and when I either dial a number or accept an incoming
call, the call is not heard over the speaker in the car. After this
happens, my phone usua
This sounds more like a kernel issue (ACPI maybe?) as Compiz has nothing
to do with screen brightness and screen brightness hot keys.
** Package changed: compiz (Ubuntu) => linux (Ubuntu)
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@jerrylamos,
Compiz is *not* part of the kernel. Compiz is deciding your hardware
doesn't support 3D because there is an issue in the video driver which
is failing the loading of OpenGL (the 3D). This is strictly an issue
with the video driver in the kernel and is causing Compiz to fail.
There i
@jerrylamos,
> Smells like a timing race to me, does compiz test for 3D before X is
quite ready for the test?
As I stated in a previous comment, the reason why Compiz says it does
not support the hardware is because there is an error in the graphics
kernel driver, not because there is some race
Definitely not a Compiz issue. Most likely a bug in the BIOS that
affects Linux, but Windows has a workaround in place for. I will put
this in the Linux kernel category and if someone there wants to change,
they will.
** Package changed: compiz (Ubuntu) => linux (Ubuntu)
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Given that "kernel panic" was seen on the screen, I don't think this is
a Compiz issue. Given that both people commenting in this bug have
Broadcom cards, I suspect the problem is in bcmwl.
** Package changed: compiz (Ubuntu) => bcmwl (Ubuntu)
** No longer affects: compiz
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Public bug reported:
I have noticed that the integrated webcam on my Dell monitor SP2008WFP
stopped working a few kernels ago (I don't know exactly which one).
It probably just needs a new quirk added to
drivers/media/usb/uvc/uvc_driver.c for id 05a9:2641.
Let me know if you need any more info o
I don't think a BIOS update to my laptop is necessary to see if a
*monitor's* integrated webcam will function properly :-)
That said, it looks like Joseph is on this, so I'll wait on advice from
him on the next steps.
Thanks!
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Hi Joseph,
Yes, the camera works like a charm now. I noticed this was for the
3.11.0 kernel for Saucy. Is there any chance this will get SRU'd for
Raring?
Thanks!
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https:/
** Package changed: compiz (Ubuntu) => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1247894
Title:
System boots to initramfs console if new unformatted SSD is installed.
I have verified the kernel in raring-proposed fixes this issue. Thanks!
** Tags removed: verification-needed-raring
** Tags added: verification-done-raring
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https://bugs.lau
I'm also experiencing this on my Lenovo Gen 3 T14s w/ Ryzen CPU :(
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-hwe-5.19 in Ubuntu.
https://bugs.launchpad.net/bugs/2007718
Title:
HWE-22.04 Kernel 5.19 breaks suspend/wake on new
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