Fedora 21 Physics Issues

[Yabos McGee]

Hello all. I've tried searching for this issue, but haven't really seen anything show up. However, sorry if it has been covered elsewhere.

Here's my current setup:

CPU - Intel i5 4570

GPU - Intel HD 4600 onboard

RAM - 8GB

Storage - 512GB SSD

OS - Fedora 21 x64

KSP - Steam

Monitor - Dual 24" 1920x1080

The issue is that the physics seem to lag out. The MET clock flashes yellow/green when trying to launch anything (which I read was a physics issue). At first I couldn't even see any buildings, and the VAB was just a black screen in the middle with items on the left and top. However, after disabling AA, I was able to finally see buildings in the KSC map, and build rockets. But, when launching even the smallest rocket the MET clock flashes yellow/green, and the game is slow and stutters.

I've tried turning down the resolution, textures, rendering, etc. I'm on the latest MESA drivers after running dnf update (10.4.3). Searching around I see a lot of people are able to run this game even at 1080p on an Intel HD 4600 (most likely on Windows, though). I'd appreciate any ideas and/or help. Thanks.

[sal_vager]

Hi Yabos, I'd try the "Max physics delta time by frame" slider in general settings, reducing it can really help

[Yabos McGee]

Hi Yabos, I'd try the "Max physics delta time by frame" slider in general settings, reducing it can really help

Sorry, I forgot to also mention that I've already tried that.