Disco and HD6770 = problems

[cata77]

Hello .
I know is not a new problem with Disco and AMD cards , but maybe in the midtime someone has an solution for my problem .

The problems are :
- i can't turn off v-sync , no whatever i've tried , the game still runs on monitor refresh rate
- i could leave with that , BUT also freezes for a fraction of second (on an 5-6 seconds interval) and that is very anoying . Also , that on any rezolution / refresh rate

With my integrated IGP (core i3) never ever had any problems .

Could anyone give me an working solution for my problem ? I also tried the folowing , but no effect :another AMD problem thread

Thanks in advance . I can't play it like that , that 1 second freezing at any 5 seconds is realy too anoying .