Overview animation stutters with 2 monitors with differing refresh rate
Affected version
mutter 42.2
Bug summary
Overview animation stutters with 2 monitors with differing refresh rate
Steps to reproduce
- Open overview with a single monitor. This animation will be smooth.
- Attach a second monitor with a different refresh rate. The overview animation on both monitors will stutter.
What happened
Animation stutters.
What did you expect to happen
Animation remains smooth on both monitors.
Relevant logs, screenshots, screencasts etc.
The animation is smooth if a single monitor is active (applies to both monitors). The monitors used in my case is a 300Hz integrated laptop display and a 144Hz external display.
When both monitors are active, the animation appears to be around ~100 fps on the 300Hz monitor and ~30fps on the 144Hz monitor.