*** This bug is a duplicate of bug 1867668 ***
https://bugs.launchpad.net/bugs/1867668
It's a common complaint/mistake: bug 1867668
** This bug has been marked a duplicate of bug 1867668
Visual artifacts in Gnome Shell when using the 'intel' Xorg driver on 8th
gen Intel hardware
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You
Reconfiguring X made this go away
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1874543
Title:
Artifacts when connected to an
@seb128 I've removed the v4l2 loopback module. That stopped the kernel driver
issue you mentioned.
The problem with the artifacts persists. Now it's on my laptop screen without
the external display being preset.
Note: This is only when I run on the internal intel GPU. It doesn't
happen when X
Thank you for your bug report. The log has
[ 12.559830] Call Trace:
[ 12.559838] __video_do_ioctl+0x1a7/0x410 [videodev]
[ 12.559844] video_usercopy+0x2b5/0x670 [videodev]
[ 12.559848] ? v4l_s_fmt+0x670/0x670 [videodev]
[ 12.559854] video_ioctl2+0x15/0x20 [videodev]
[ 12.559859]
