<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Same output (DisplayPort) is used in multi-head configuration for different Devices/Displays" href="https://bugs.freedesktop.org/show_bug.cgi?id=99103#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Same output (DisplayPort) is used in multi-head configuration for different Devices/Displays" href="https://bugs.freedesktop.org/show_bug.cgi?id=99103">bug 99103</a> from <a class="email" href="mailto:Stefan.LAUTERWASSER@thalesgroup.com" title="Stefan.LAUTERWASSER@thalesgroup.com">Stefan.LAUTERWASSER@thalesgroup.com</a> <pre>Created <a href="attachment.cgi?id=132136" name="attach_132136" title="Xorg.0.log of nearly working xinerama configuration with 8 monitors (slow performance)">attachment 132136</a> <a href="attachment.cgi?id=132136&action=edit" title="Xorg.0.log of nearly working xinerama configuration with 8 monitors (slow performance)">[details]</a> Xorg.0.log of nearly working xinerama configuration with 8 monitors (slow performance) working multi-head configuration with 8 monitors working xinerama configuration with 8 monitors (slow performance) The reason for manual enabling the monitors looks - after fixing identifiers - in the Xorg.0.log file like: [ 17828.932] (EE) RADEON(G0): Cannot position output DisplayPort-1-4 relative to unknown output DisplayPort-3 [ 17828.932] (EE) RADEON(G0): Cannot position output DisplayPort-1-5 relative to output DisplayPort-1-4 without modes [ 17828.932] (EE) RADEON(G0): Cannot position output DisplayPort-1-6 relative to output DisplayPort-1-5 without modes [ 17828.932] (EE) RADEON(G0): Cannot position output DisplayPort-1-7 relative to output DisplayPort-1-6 without modes But I don't know how to fix these issue. Please help.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>