Yes, the bug is still in natty. Dell E6500 1400x900 and Dell U2410 1920x1200 both have aspect 16/10. Still, first common resolution algorithm is used, despite the fact that in this case a 4/3 one is the first math and both displays are therefore either scaled/black-bordered. ==> Visually ugly result :(
There a little change as now the first common resolution is now 1152x864 (also 4/3) instead of 1024x768. Maybe because I've used now a new Dell Monitor Model with DP. root@lap-allee:~# DISPLAY=:0 XAUTHORITY=/var/run/xauth/A\:0-DHUlSa xrandr Screen 0: minimum 320 x 200, current 1152 x 864, maximum 8192 x 8192 LVDS1 connected 1152x864+0+0 (normal left inverted right x axis y axis) 331mm x 207mm 1440x900 60.0 + 59.9 40.0 1360x768 59.8 60.0 1152x864 60.0* 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 connected 1152x864+0+0 (normal left inverted right x axis y axis) 518mm x 324mm 1920x1200 60.0 + 1920x1080 60.0 1600x1200 60.0 1280x1024 75.0 60.0 1152x864 75.0* 1024x768 75.1 60.0 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1 HDMI2 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) DP3 disconnected (normal left inverted right x axis y axis) TV1 unknown connection (normal left inverted right x axis y axis) 848x480 30.0 + 640x480 30.0 + 1024x768 30.0 800x600 30.0 root@lap-allee:~# -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/437173 Title: [GM45] Bad resulution choice for mirror mode with two 16:10 displays -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs