Dominik, I am afraid you are mixing up some problems here :) The initial reporter doesn't even have a X700 card like in bug #22985. Adam has a X600 card, and the fix for #22985 does not apply. As Adam reported, disabling DRI helped.
This bug should be closed, since it's now working for the initial reporter. Some of the later comments of other people belong to other known bugs. ** This bug is no longer a duplicate of bug 22985 [x700] fails to infer lvds for primary connector on acer ferrari 4005 -- [X600] Black screen with DRI https://launchpad.net/bugs/35601 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
