The same bug on the same laptop, but system is LM 20.2 (based on ubuntu
20.04).
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https://bugs.launchpad.net/bugs/1943392
Title:
irq/174-AudioDS causing high cpu load since 20.04.02
To
I have the following version of ubuntu and kernel on a Acer Swift 3
(SF314):
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=21.04
DISTRIB_CODENAME=hirsute
DISTRIB_DESCRIPTION="Ubuntu 21.04"
uname -a
Linux IDRO-58 5.14.0-051400-generic #202108292331 SMP Sun Aug 29 23:33:39 UTC
2021 x86_64
Sorry about the late reply.
Thank you for that information.
Kind regards,
Gary.
On Fri, Sep 17, 2021 at 5:40 PM AJay <1943...@bugs.launchpad.net> wrote:
> See also:
> https://askubuntu.com/questions/1361496/irq-185-audiods-using-more-than-60-of-the-cpu
> Unloading sound modules using "sudo alsa
See also:
https://askubuntu.com/questions/1361496/irq-185-audiods-using-more-than-60-of-the-cpu
Unloading sound modules using "sudo alsa unload" frees cpu resources.
Seems to be related to intel soundwire kernel module.
[ 2430.491653] sdw_cdns_irq: 137830 callbacks suppressed
[ 2430.491658] intel-
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ubuntu
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1943392
Title:
irq/174-Audi
I face exactly the same issue.
The same laptop model - acer swift 3 314-59 (intel i5 11-th gen.)
From dmidecode:
BIOS Information
Vendor: Insyde Corp.
Version: V1.07
Release Date: 01/18/2021
System Information
Manufacturer: Acer
Product Name: Swift SF314-59
Version: V1.07
Family: Swift 3
** Attachment added: "Screenshot from 2021-09-16 09-49-20.png"
https://bugs.launchpad.net/ubuntu/+bug/1943392/+attachment/5525648/+files/Screenshot%20from%202021-09-16%2009-49-20.png
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Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people
