*** This bug is a duplicate of bug 1924624 ***
https://bugs.launchpad.net/bugs/1924624
** This bug has been marked a duplicate of bug 1924624
After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge)
graphics a lot of glitches render screen unusable
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** Attachment added: "Screenshot from 2021-05-12 23-35-01.png"
https://bugs.launchpad.net/ubuntu/+bug/1923864/+attachment/5496760/+files/Screenshot%20from%202021-05-12%2023-35-01.png
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** Attachment added: "Screenshot from 2021-05-12 23-34-56.png"
https://bugs.launchpad.net/ubuntu/+bug/1923864/+attachment/5496761/+files/Screenshot%20from%202021-05-12%2023-34-56.png
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** Attachment added: "Screenshot from 2021-05-12 23-35-05.png"
https://bugs.launchpad.net/ubuntu/+bug/1923864/+attachment/5496759/+files/Screenshot%20from%202021-05-12%2023-35-05.png
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$ **lspci -nnk | egrep -i
'3d|aphics|display|nouveau|nvidia|radeon|trident|vesa|vga'**:
```
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core
processor Graphics Controller [8086:0166] (rev 09)
Subsystem: Hewlett-Packard Company 3rd Gen Core processor Graphics
** Changed in: ubuntu
Status: Invalid => New
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https://bugs.launchpad.net/bugs/1923864
Title:
Screen glitching after recent update
To manage notifications about this bug go to:
(https://askubuntu.com/questions/1336285/gnome-is-glitching-after-
recent-update)
After a recent update to my 20.10 Ubuntu device, a new problem with
GNOME appeared where everything is glitching specially when I open a GTK
based window like "Terminal" and there are lines that flicker through
the
Thank you for taking the time to report this issue and helping to make
Ubuntu better. Examining the information you have given us, this does
not appear to be a bug report so we are closing it and converting it to
a question in the support tracker. We understand the difficulties you
are facing, but
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
