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Hello.
Here is my story.
External monitor (Samsung SA850 1920x1200) connected to my laptop (DELL E5470 Intel VGA, display 1920x1080) via HDMI(laptop) <->DVI (display)
1) When sddm starts login screen appears only on laptop display with low resolution. The external monitor shown "NO SIGNAL".
2) After logged in I have checked the output of kscreen-doctor.
It show that external motor connected and enabled:
Output: 66 eDP-1 enabled connected Panel Modes: 74:1920x1080@60*!> 75:1920x1080@48 76:1400x1050@60 77:1280x1024@60 78:1280x960@60 79:1024x768@120 80:1024x768@60 81:960x720@120 82:928x696@120 83:896x672@120 84:800x600@120 85:800x600@60 86:800x600@56 87:700x525@120 88:640x512@120 89:640x480@120 90:640x480@60 91:512x384@120 92:400x300@121 93:400x300@113 94:320x240@120 Geometry: 1920,0 1920x1080
Output: 67 DP-1 disabled disconnected DisplayPort Modes: Geometry: 0,0 0x0
Output: 68 HDMI-1 enabled connected primary HDMI Modes: 100:1440x900@60 101:1280x800@60 102:1152x864@75 103:1024x768@75 104:1024x768@70 105:832x624@75 106:800x600@72 107:800x600@75 108:640x480@75 109:640x480@73 110:640x480@67 111:720x400@70 77:1280x1024@60 78:1280x960@60 80:1024x768@60 85:800x600@60 86:800x600@56 90:640x480@60 95:1920x1200@60*!
But there is still "no signal"
3) To make all things good I have to re-connect display to laptop.
4) This problem occurs only at boot or relogin time, suspend/hibernate and resume - ok
I already have tried previous version of sddm (0.13), but it fixes only resolution problem.
I have lost any hope to fix it by mysefl could anyone help.
Thanks
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