Linked Questions

0 votes
0 answers
769 views

Chromium screen refresh problem after wakeup from sleep [duplicate]

I have been using chromium and this laptop for more than 4 years and never faced this problem earlier. All service packs are up to date and current OS version is 20.04. Problem started happening ...
user871199's user avatar
2 votes
0 answers
39 views

Ubuntu NVIDIA graphical bug/corruption after waking from suspend [duplicate]

After waking up from suspend, graphics look like on the . Ubuntu version: 20.04 Driver: nvidia-driver-450 Graphics card: NVIDIA Quadro P1000 Laptop: Lenovo P52
mafioso's user avatar
  • 21
44 votes
5 answers
19k views

Chrome causing weird flickering since upgrade to 85.0.4183.83

Since updating to Google Chrome 85.0.4183.83 (Official build) on my Ubuntu 20.04.1 machine, Chrome is exhibiting some weird flickering. Especially in the top left corner, chunks of pixels are showing ...
oliverguenther's user avatar
11 votes
8 answers
26k views

How to set CLI flags for Google Chrome?

Where can I set CLI flags for Google Chrome on Unity?
user avatar
9 votes
3 answers
5k views

How do I fix CUDA breaking after suspend?

So as the title says, everytime I wake my laptop up from a suspend, CUDA breaks, just plain doesn't work. I have to reboot my system in order to get it back. So to get it back after a suspend I have ...
Time-Lapser PRO's user avatar
12 votes
4 answers
4k views

Ubuntu 20.04 - Display glitches after wake up

Since installing Ubuntu 20.04 last June, I was getting some glitches after monitor's wake up and those were going away after just passing the mice cursor in it. Note that those graphic glitches are ...
Vincent Aury's user avatar
20 votes
2 answers
3k views

20.04 - Google Chrome Display Glitches after wake up

If I had chrome opened, and I put my laptop to sleep. When I log back in, google chrome's display gets distorted and becomes black (seen in screenshot below). All tabs becomes black and when I move ...
Lambasoft's user avatar
  • 331
4 votes
1 answer
7k views

No ignore-gpu-blacklist at chrome://flags/ (Chrome causing weird flickering)

I have similar to the post problem: Problems with Chrome browser after suspending the computer on Ubuntu 20.04 So I have changed the vulkan based of this post instruction, as you can see below: In ...
Soheil Paper's user avatar
  • 1,407
8 votes
1 answer
2k views

Chrome and Slack do not render properly after wake from hibernation in Ubuntu 18.04

I am on Ubuntu 18.04. After I wake from hibernation, my chrome looks like this. Even when I open new tabs. It still does not render things properly. The only thing that works is closing all open ...
Homero Esmeraldo's user avatar
3 votes
0 answers
722 views

Screen garbage after resuming from suspend

I recently installed Ubuntu 18.04.1 LTS on a laptop. When I close the lid and then open it, the screen turns on but displays the garbage shown in the attached pictures taken with my phone. Does anyone ...
spaaarky21's user avatar
0 votes
1 answer
587 views

Chrome full screen glitch

When I enter full screen in Chrome, the screen freezes. Say, for example, I open YouTube, plays a song and then when I click to full screen, the screen freezes, but the song is still goes on. I can ...
John's user avatar
  • 25
1 vote
0 answers
183 views

Display errors (pixelated areas) after Ubuntu 20.04 upgrade

Since I updated to Ubuntu 20.04 (using the regular Software Update, not a fresh install) I started seeing strange display glitches on my desktop. The background image has pixelated stripes and some ...
dnswlt's user avatar
  • 111