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Bug#975986: marked as done (linux-image-4.19.0-12-amd64: Computer with integrated Intel graphics card consumes a lot of CPU)

Your message dated Thu, 20 Feb 2025 13:23:02 +0100 (CET)
with message-id <20250220122302.53D5DBE2EE7@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #975986,
regarding linux-image-4.19.0-12-amd64: Computer with integrated Intel graphics card consumes a lot of CPU
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
975986: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=975986
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: src:linux
Version: 4.19.152-1
Severity: normal

Dear Maintainer,

* What led to the situation?

When installing the new kernel linux-image-4.19.0-12-amd64, on Debian Buster
with an intel integrated graphics card, I start to have CPU consumption
problems. Specifically, I see three problems:
* When watching videos in the web browser, the CPU consumption is 70 - 80%.
* When I record videos with Obs Studio the CPU consumption is 90-100%.
* OBS Studio does not allow me to capture the terminal.

* What exactly did (or did not do) that was effective (or
     ineffective)?

If I boot the system with the kernel linux-image-4.19.0-11-amd64 the problems
disappear.

Thank you



-- Package-specific info:
** Kernel log: boot messages should be attached


-- System Information:
Debian Release: 10.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.8.0-0.bpo.2-amd64 (SMP w/12 CPU cores)
Kernel taint flags: TAINT_USER
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8), LANGUAGE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.19.0-12-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133+deb10u1
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-4.19.0-12-amd64 recommends:
ii  apparmor             2.13.2-10
ii  firmware-linux-free  3.4

Versions of packages linux-image-4.19.0-12-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02+dfsg1-20+deb10u2
pn  linux-doc-4.19          <none>

Versions of packages linux-image-4.19.0-12-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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