I'm not sure if there is something wrong with my setup, tetex 3.0 , the gentoo ebuild for tetex 3.0.
Basically, my pstricks figures no longer appear when I use tetex 3.0
When I downgrade to 2.0.2-r9 everything seems to work again.
We need more information.
Can you provide a smallest working example for your problem?
Created attachment 102354 [details]
Test case that should not show a circle with tetex 3.0, but does with tetex-2.0.2-r9
I don't know why, but now I try with tetex-3.0_p1-r3
it is working.
Sorry about the spurious bug.