[mythtv-users] mythfrontend jerky with motion on dual-monitor setup

[James Abernathy]

I have a workstation with 2 FHD monitors. This is convenient for many
things but watching mythfrontend on one monitor while browsing the web is
also a use case for me.

I have noticed with V32 that this arrangement has jerky video when viewing
an HD 1080i recording that it didn't have with v32.

This workstation is a frontend only and it's based on a Ryzen 5 3600, 16GB
RAM, and an Nvidia GP108 (GeForce GT 1030) video card.  The OS is Kubuntu
21.10 and it seems to have the Nvidia drive installed but to me the
Additional Drivers page is odd. It says at the bottom that No proprietary
drivers are in use and says the driver is manually installed. Everything is
grayed out.

How can I fix this and is this most likely the source of my video problem?

Jim A
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