poor video performance?

[vital74]

Hi guys,

I've installed a ubuntu distro for use as a client within proxmox, but I have issues looking at videos in youtube. when I switch the video to fullscreen I have stutter and audio/video desync badly.
same test run within qemu in a linux mint distro and have no issues at all?

is there some tweak I have to do? spice streaming 'solve' the issue but it render weird

any suggestions?

 

[fireon]

Use Lubuntu (LXQT) this do not needs the compsitor like in Ubuntu, so it is running fine on Spice. I use this too with nomachine workstation enterprise.