The display collapses for a moment when the mouse moves on 20.20
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
chromium-browser (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
1)
Description: Ubuntu Focal Fossa (development branch)
Release: 20.04
(2020/02/08 daily build)
2)
~/$ apt-cache policy chromium-browser
chromium-browser:
インストールされているバージョン: 79.0.3945.
候補: 79.0.3945.
バージョンテーブル:
*** 79.0.3945.
500 http://
100 /var/lib/
3)
reproduce:
- wakeup chromium-browser and open multi tab (about over 8 tab)
- Move web pages to the end
- mouse move on pages, chromium tab,url area
reproduce is need running other GPU application? (visual studio code, blender ... etc)
4)
upon:
The display collapses for a moment
- display unknown rectangle. (add screenshot)
- Page drawing swings from side to side.
It does not always occur. Even if the phenomenon occurs, it will heal and will happen again.
other)
AMD® Ryzen 5 1600 six-core processor × 12
Memory 48GB
Radeon RX 570 Series
~/$ lspci -nnk | grep VGA -A1
09:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/
Subsystem: Sapphire Technology Limited Radeon RX 570 Pulse 4GB [1da2:e353]
screencast: /youtu. be/Hd0M2gQbEWI /youtu. be/8bmQwC0_ OHM
https:/
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