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Here was the following joke:
1) VNC server doesn't start when I'm on Wayland
2) I'm on Wayland due to a glitch when changing keyboard layouts, when I do
it on Xorg it freezes the system ~ 100 ms
3) When I'm on Xorg, the Chrome hang doesn't happen, no matter how I
overload it with tabs.
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З поваго
While the freeze is occurring, please log in remotely and run:
ps auxw > ps.txt
and attach the resulting text file here.
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1951855
Title:
System freez