Any other workarounds?
For me adding video=VGA-1:e helped only for limited time: after the
computer got into sleep mode and woke up again, the flickering problem
was back.
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Confirmed
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https://bu
I didn't think that Ubuntu's SimpleScreenRecorder would record the
corruption but it records it just fine:
Here's an HD video of the screen corruption:
https://www.youtube.com/watch?v=6dG_awbM5oo
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Been fiddling with rotating and unrotating displays and when it starts
drawing improperly when rotated, I can unrotate the displays and the
improper drawing/flickering disappears.
Also the improper drawing disappears when I go to mirror mode.
I would imagine most people don't see this bug because
And another video of just dragging the display settings window around:
https://www.youtube.com/watch?v=8Eo9hzA51X4
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https://bugs.launchpad.net/bugs/1808626
Title
I've been hesitant to try to reproduce this because my system runs so
well for a long time when this doesn't crop up.
So I rebooted without the video=VGA-1:e parameter and it starts doing
this sort of thing immediately.
I uploaded a video at youtube:
https://www.youtube.com/watch?v=2JOy_ilLAlw
I've been running the same setup and it runs absolutely perfectly if I
boot up with editing the Ubuntu command line in grub and add
video=VGA-1:e
BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID= ro
drm_kms_helper.edid_firmware=VGA-1:edid/hannsg.bin video=VGA-1:e
adding the video=VGA-
Here's a listing of my hardware:
$ lscpu
Architecture:x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 2
Core(s) per socket: 2
Socket(s): 1
NUMA node(s):1
Vendor ID:
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