I believe the fix is already released, however, my issue persists.
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https://bugs.launchpad.net/bugs/1945309
Title:
Screen flickering on Ubuntu 20.04 - HP Spectre X360 with Intel
Alright I will be waiting for that, thank you!
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https://bugs.launchpad.net/bugs/1945309
Title:
Screen flickering on Ubuntu 20.04 - HP Spectre X360 with Intel Skylake
GT2 [HD Graphics
Thanks. That's either a kernel bug or a hardware fault, so let's assume
it's a kernel bug.
I suggest waiting for the fix for bug 1936708 to see if that's the issue
here. That one will be fixed in
https://launchpad.net/ubuntu/+source/linux-hwe-5.11/5.11.0-38.42~20.04.1
** Package changed: ubuntu
Here is the video clip of the graphics issue I face.
** Attachment added: "Graphics issue.mp4"
https://bugs.launchpad.net/ubuntu/+bug/1945309/+attachment/5529498/+files/Graphics%20issue.mp4
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I probably did that at some point while tryig to fix the bug (sorry for making
it more difficult to debug). I did as you recommended but it did not solve the
issue :(
I will try to get a video
** Attachment added: "journal.txt"
Also note your libdrm packages are not from any official Ubuntu update
and are unsupported:
libdrm-amdgpu1 2.4.107-1028 [origin: ubuntu focal]
libdrm-common 2.4.107-1028 [origin: ubuntu focal]
libdrm-intel1 2.4.107-1028 [origin: ubuntu focal]
libdrm-nouveau2 2.4.107-1028 [origin: ubuntu focal]
Thanks. I can't see any explanation in there. Can you attach a video of
the problem?
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https://bugs.launchpad.net/bugs/1945309
Title:
Screen flickering on Ubuntu 20.04 - HP Spectre X360
Yes, it still happens. Here is the text file:
** Attachment added: "journal.txt"
https://bugs.launchpad.net/ubuntu/+bug/1945309/+attachment/5529093/+files/journal.txt
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'nomodeset' is not useful because it's just disabling the graphics
driver instead of fixing the real issue.
If the problem is still happening without 'nomodeset' then next please
run this command while it is happening:
journalctl -b0 > journal.txt
and attach the resulting text file here.
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Sorry if the question is too easy but how do I not cofigure my system not to
use it. I only removed and purged the xserver-xorg-video-intel and emptied the
conf files in etc/X11/xorg.conf.d
Then I switched to Wayland but the issue persists.
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GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0"
Tried this as well, didn't work. When I add nomodeset as well here,
flickering goes away but then I lose my brightness settings (including
hotkeys) and night light does not activate.
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Oh actually this sounds like bug 1867668. Please uninstall xserver-xorg-
video-intel and don't configure your system to use it. You should log
into 'Ubuntu on Wayland' instead.
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Thanks for the bug report. Please edit /etc/default/grub and change:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0"
and then run:
sudo update-grub
and reboot.
Does that fix the problem?
** Package changed: xorg (Ubuntu) =>
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