FC19 dual screen problem ATI catalyst 13.6b and Radeon 6400M

asked 2013-07-11 10:37:45 -0500

pilmotz gravatar image

Hi all, I've just installed Fedora 19 on my laptop, I have a little experience with Linux. After a while I managed to install the ATI Catalyst 13.6 Beta from official Catalyst page. My graphic card is a Radeon 6400M. I need help to make the external monitor work. If I connect it now to the VGA port then a flickering copy of the primary screen will appear. I have tried to run aticonfig --initial=dual-head but, alas, I have had no luck so far. When I boot again the system the screens will not display anything and stay black, actually alternating between black as-if-not-powered and black as-if-powered but totally black. I do hope someone could help me.

Thanks in advance.

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