<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [suse sna] failed to set mode: Invalid argument [22]" href="https://bugs.freedesktop.org/show_bug.cgi?id=89661#c19">Comment # 19</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [suse sna] failed to set mode: Invalid argument [22]" href="https://bugs.freedesktop.org/show_bug.cgi?id=89661">bug 89661</a> from <a class="email" href="mailto:taciak@gmail.com" title="Adam Taciak <taciak@gmail.com>"> Adam Taciak</a> <pre>It fail even when I try to set something like: xrandr --output DP1 --mode 1920x1080 --primary --output LVDS1 --mode 1024x768 --right-of DP1 --output DP2 --mode 1920x1080 --right-of LVDS1 --verbose I assume that at least on two monitors should be the same refresh rate. Am I right? In this case I tried to set the same refresh ratio on all three. [taciaka@LDZ9343N ~]$ ./mon.sh crtc 0: disable screen 0: 8x8 2x2 mm 101.60dpi screen 0: 4864x1080 1216x270 mm 101.60dpi crtc 0: 1920x1080 60.00 +0+0 "DP1" crtc 1: 1024x768 60.00 +1920+0 "LVDS1" crtc 2: 1920x1080 60.00 +2944+0 "DP2" xrandr: Configure crtc 2 failed crtc 0: disable crtc 1: disable crtc 2: disable crtc 3: disable screen 0: revert crtc 0: revert crtc 1: revert crtc 2: revert crtc 3: revert [taciaka@LDZ9343N ~]$ On Windows all 3 monitors have its native resolution, the biggest one (1920x1200) is left rotated, but I think is not relevant. I can add that DP1 (monitor 1920x1080) is connected via DP <==> VGA converter. According this page <a href="http://www.intel.com/support/graphics/sb/CS-033714.htm">http://www.intel.com/support/graphics/sb/CS-033714.htm</a> (What three independent display configurations are supported? > View information for the Intel® HD Graphics 4000/2500 of 3rd Generation Intel... > View a comprehensive table of supported configurations and notes), my graphic card should supports such configuration DP + DP + LVDS. Maybe there is somthing wrong with DP <==> VGA converter... In a few hours I will try to check this configuration with 3rd monitor connected directly via DP. I will also try to provide more information from Windows (if it is possible ;))</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>