Comment 99 for bug 1814125

Leo, I can confirm that setting __GL_MaxFramesAllowed=1 also mitigates gnome-shell freezes in startup animations. The icon zoom animation would sometimes freeze for some seconds when starting an application from the dash. Just as additional info.

Daniel, I came around doing some testing on a desktop system and there, the high cpu usage is indeed not noticeable. So maybe this is only affecting hybrid graphic setups using PRIME Sync?