screencast: https://youtu.be/Hd0M2gQbEWI https://youtu.be/8bmQwC0_OHM
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1862433 Title: The display collapses for a moment when the mouse moves on 20.20 Status in chromium-browser package in Ubuntu: New 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: 79.0.3945.79-0ubuntu1 候補: 79.0.3945.79-0ubuntu1 バージョンテーブル: *** 79.0.3945.79-0ubuntu1 500 500 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 Packages 100 /var/lib/dpkg/status 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 470/480/570/570X/580/580X/590] [1002:67df] (rev ef) Subsystem: Sapphire Technology Limited Radeon RX 570 Pulse 4GB [1da2:e353] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1862433/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
