So finally there is a list if issues, which had to be solve:
1) xorg.conf was missing from linuxmce installation -> I had to create new one
2) ATI driver from linux installation is wrong -> screen is blinking -> this driver has to be removed and new on from ATI web pages has to be installed -> blinking disappered.
I am not linus advance user, my friend was doing this -> I was not able to upload any file (pastebin did not work), you l3mce was asking for -> sorry.
Martin
1) xorg.conf was missing from linuxmce installation -> I had to create new one
2) ATI driver from linux installation is wrong -> screen is blinking -> this driver has to be removed and new on from ATI web pages has to be installed -> blinking disappered.
I am not linus advance user, my friend was doing this -> I was not able to upload any file (pastebin did not work), you l3mce was asking for -> sorry.
Martin