https://bugs.kde.org/show_bug.cgi?id=489952
--- Comment #31 from pallaswept <[email protected]> --- (In reply to S. Christian Collins from comment #30) > I should also mention that these tests are most reliably performed using a > high polling rate wired mouse, as many cheaper and especially bluetooth mice > will exhibit frame issues of their own. Testing this bug was the thing that made me realise that an 8K mouse doesn't seem to make any difference on KDE ;) You may like to check out the conversation above if you want to get into the weeds on testing this: https://bugs.kde.org/show_bug.cgi?id=489952#c9 TL;DR yes the hardware cursor plane is involved, but also, there seems to be an underlying frame timing problem. This is definitely impacted by the nvidia driver. Newer versions of the driver have changed the behaviour on a few occasions, and a recent example is the new NVreg_RegistryDwords=RmEnableAggressiveVblank=1 parameter in the 580 drivers. It's even worse with that on. -- You are receiving this mail because: You are watching all bug changes.
