Hi, I just rebooted my TW laptop with the latest, meltdown-fixed kernel (4.14.11-1). Indeed the meltdown-exploit test shows it as NOT VULNERABLE Great. But the computer has an optimus graphics (HD530+940MX), so I had a look at the standard test, optirun glxspheres. It runs at ~49 fps! This used to be 60 (refresh rate of the screen), so that would suggest an 18% performance drop :o Just tried to verify the old numbers, as also the nvidia driver had been upgraded (384.98->111, though the changelog doesn't mention anything strange) I rebooted the previous kernel, 4.14.9-1. Unfortunately™ the update had also updated bbswitch-kmp-default and removed the neccessary module for the previous kernel. Shouldn't those allow multi-version and stay installed when a newer kernel comes in? It's not that the old kernel boot option is useless that way, but it's clearly flawed :( So no reconfirmed old number on the fps. But almost 20% - wow. Didn't someone state programs like games should not be affected too much? I'll try a boot with nopti now and see what happens.... -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org