[SOLVED] Screen artifacts on Google Chrome

[cookiemuncher]

Hi
I upgraded the Google chrome browser yesterday and now get graphics artifacts on some web pages.

EDIT: Same problem on Kubuntu 20.04.1 after upgrading Google Chrome browser (test install)

EDIT: Downgraded and artifacts gone.

EDIT: Installed Kubuntu 20.10 testing and artifacts present on Chromium (Version 85.0.4183.102 (Official Build) snap (64-bit))

EDIT: Installed Ubuntu 20.10 and they are there too, so it's my graphics card it seems (Radeon RX 470)

[FONT=monospace][COLOR=#54FF54][B]chris@neon-desktop[/B][/COLOR]:[COLOR=#5454FF][B]~[/B][/COLOR]$ lspci
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation H81 Express LPC Controller (rev 05)
00:1f.2 IDE interface: Intel Corporation 8 Series/C220 Series Chipset Family 4-port SATA Controller 1 [IDE mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
00:1f.5 IDE interface: Intel Corporation 8 Series/C220 Series Chipset Family 2-port SATA Controller 2 [IDE mode] (rev 05)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] (rev cf)
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 05)
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[FONT=monospace]2020-08-25 22:34:01 upgrade google-chrome-stable:amd64 84.0.4147.135-1 85.0.4183.83-1

[/FONT][FONT=monospace][COLOR=#54FF54][B]
chris@neon-desktop[/B][/COLOR]:[COLOR=#5454FF][B]~[/B][/COLOR]$ lsb_release -a
No LSB modules are available.
Distributor ID: Neon
Description:    KDE neon User Edition 5.19
Release:        20.04
Codename:       focal
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[/FONT][FONT=monospace][COLOR=#54FF54][B]
chris@neon-desktop[/B][/COLOR]:[COLOR=#5454FF][B]~[/B][/COLOR]$ uname -sr
Linux 5.4.0-42-generic
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[cookiemuncher]

Installed latest Chrome and artefacts seem to be a thing of the past

Installed: Version 86.0.4240.111 (Official Build) (64-bit)