Hi there.
I used Mathematica 7 on opensuse 11.0 and it ran great, no issues. So i installed it on 11.2 and now when i start it Mathematica and MathKernel processes takes each about 20% cpu and out of nowhere java process starts and takes about 40% cpu. The whole thing is just unusable.
Has anyone experienced the same issue? How can i sort this out?
Talk to Wolfram. It is their software.