Here is the output of running xrandr just after logging inm only the third time all resolutions are found:
johan@cdh7:~$ xrandr Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 HDMI1 disconnected (normal left inverted right x axis y axis) HDMI2 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 1600mm x 900mm 1920x1080 60.00*+ VGA1 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis) johan@cdh7:~$ xrandr Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 HDMI1 disconnected (normal left inverted right x axis y axis) HDMI2 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 1600mm x 900mm 1920x1080 60.00*+ VGA1 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis) johan@cdh7:~$ xrandr Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 HDMI1 disconnected (normal left inverted right x axis y axis) HDMI2 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 1600mm x 900mm 1920x1080 60.00 + 50.00 59.94 30.00 25.00 24.00 29.97 23.98 4096x2160 24.00 23.98 3840x2160 30.00* 25.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1280x1024 60.02 1360x768 60.02 1152x864 59.97 1280x720 60.00 50.00 59.94 1024x768 60.00 800x600 60.32 720x576 50.00 720x576i 50.00 720x480 60.00 59.94 640x480 60.00 59.94 720x400 70.08 VGA1 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis) johan@cdh7:~$ -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1515784 Title: UHD resolution not found when logging in, can select after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1515784/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
