I have the same issue with either 5.3.0-53-generic or 5.3.0-55-generic.
Ubuntu Mate 19.10
ASUS ROG Strix B450-F Motherboard
Ryzen 5 2600
Vega 56 GPU
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I no longer see the symptoms with ubuntu-mate-welcome version
17.10.26-d049dff
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https://bugs.launchpad.net/bugs/1767121
Title:
Ubuntu MATE Welcome high CPU usage.
To manage notificatio
I see the same symptoms, with the following additional observations (in
my case)
In top, WebKitWebProcess indicates:
125-140%CPU usage on the initial welcome screen and the "Introduction" sub menu.
CPU usage varies around 50-75% on the "Getting Started" sub menu.
With all other menu choices, WebKi
