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Am 01.01.2013 13:21, schrieb Sebastian Beßler: |
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> Hi, |
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> |
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> I got a second monitor and have KDE running in xinerama big screen mode |
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> without problems. Most everything works great but every game that I |
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> tried was streched over both screens when in fullscreen and gets so |
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> unplayable for me. |
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> |
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> Xinerama useflag is set and xinerama is loaded by X without error. |
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> |
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> My card: |
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> |
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> # lspci |grep VGA |
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> 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI |
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> Barts PRO [Radeon HD 6800 Series] |
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> |
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> I use the opensource drivers with KMS here. |
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> |
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[...] |
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> |
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> Is there anything that can be done to fix this problems with fullscreen |
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> games? |
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> |
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> The best would be if I could configure X to use the monitors as seperate |
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> screens 0:1 and 0:2 but when I try to configure this in Xorg.conf the |
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> second screen is not found and both monitors are configured in clone mode. |
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> |
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> This is the xorg.conf that I tried last, atm no xorg.conf is used at all. |
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> |
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[...] |
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|
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I recommend getting rid of xinerama. xrandr can handle multiple monitors |
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just fine. If you are on KDE, try installing kde-base/kephal and use no |
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xorg.conf. |
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|
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I still have the xinerama USE flag enabled globally as it adds |
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multi-monitor awareness to some applications. |
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|
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With that, fullscreen applications work for me. Some still deactivate |
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the second display or change the resolution but otherwise it works just |
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fine. |
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|
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Regards, |
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Florian Philipp |