Since I sent this at almost midnight last time, I figured I'd send once more during the day in hopes of more visibility.
Thanks, Brandon On Sun, Oct 20, 2013 at 11:06 PM, Brandon Sawyers <brand...@gmail.com>wrote: > Hello everyone: > > I'm trying to get three monitors going with a built-in intel chipset and a > discrete radeon card. > I have two apple cinema displays and a dell flat panel. I would like the > two apple displays to form a single "screen" that I can drag windows back > and forth on. The dell monitor will only be used for my monitoring solution > and will be static all the time, so I don't need to be able to drag windows > to/from it and the apple displays. > > I'm running into one of two problems. > > In my current config, only the graphics card I have listed first (I've > tried swapping the order) will bring up X. The other will be blank or show > the console depending on the card and will not even be listed in the > Xorg.0.log file. If I have the radeon device listed first they are > configured correctly as I have described above. > > If I un-comment the layout section in my xorg.conf all three screens come > up, but the two displays connected to the radeon card will act like one > screen. (My panel bar in KDE stretches across both screens and my yakuake > console will drop down on both.) Not what I'm wanting to happen. > > I've also been able to have all three screens on at one time, but not be > able to drag windows between any screen. (I can't remember off the top of > my head but I believe I had this setup by splitting the radeon card into > two device entries and adding a third screen section and having it be > "RightOf" screen1 and moving the intel device to screen2. > > Is what I want possible? Can anyone help with suggestions about config > changes? > > Here is the listing from lspci: > > 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core > Processor Family Integrated Graphics Controller (rev 09) > 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] > Caicos [Radeon HD 6450/7450/8450] > > Here is my current xorg.conf: > > ###Section "ServerLayout" > ### Identifier "layout0" > ### Screen 0 "screen0" > ### Screen 1 "screen1" Above "screen0" > ###EndSection > > Section "Screen" > Identifier "screen0" > Device "radeon0" > DefaultDepth 24 > Monitor "apple0" > SubSection "Display" > Depth 24 > EndSubSection > EndSection > > Section "Screen" > Identifier "screen1" > Device "intel" > DefaultDepth 24 > Monitor "dell" > SubSection "Display" > Depth 24 > EndSubSection > EndSection > > Section "Device" > Identifier "radeon0" > Driver "radeon" > BusID "PCI:1:0:0" > Option "Monitor-DisplayPort-1" "apple0" > Option "Monitor-DVI-0" "apple1" > EndSection > > Section "Device" > Identifier "intel" > Driver "intel" > BusID "PCI:0:2:0" > Option "Monitor-VGA1" "dell" > EndSection > > Section "Monitor" > Identifier "apple0" > EndSection > > Section "Monitor" > Identifier "apple1" > Option "RightOf" "apple0" > EndSection > > Section "Monitor" > Identifier "dell" > Option "Above" "apple0" > EndSection > > Thanks for your help! > Brandon >
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