On 10/10/2016 11:48 AM, Maximiliano
Curia wrote:
The same : a black screen with external monitor led going off. If I press ctlr-alt-f1, led goes back up and I can login on console. I switch back to kdm via dpkg-reconfigure and reboot. kdm knows how to proceed with external monitor when sddm does not. Period. So its a bug that for me render sddm totally unusable. xrandr (once launched via kdm) Screen 0: minimum 8 x 8, current 1920 x 1200, maximum 8192 x 8192 VGA-0 disconnected (normal left inverted right x axis y axis) DP-0 disconnected (normal left inverted right x axis y axis) DP-1 disconnected (normal left inverted right x axis y axis) DP-2 disconnected (normal left inverted right x axis y axis) DP-3 connected (normal left inverted right x axis y axis) 1440x900 59.96 + 39.96 DP-4 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm x 324mm 1920x1200 59.95*+ 59.88 1920x1080 60.00 59.94 50.00 23.97 60.05 60.00 50.04 1600x1200 60.00 1280x1024 75.02 60.02 1280x720 60.00 59.94 50.00 1152x864 75.00 1024x768 75.03 60.00 800x600 75.00 60.32 720x576 50.00 50.08 720x480 59.94 60.05 640x480 75.00 59.94 59.93
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# nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 295.20 (pbuilder@cake) Wed Feb 15 20:18:16 UTC 2012
# nvidia-xconfig: X configuration file generated by nvidia-xconfig # nvidia-xconfig: version 1.0 (buildmeister@builder75) Fri Mar 12 01:42:27 PST 2010 Section "ServerLayout" # InputDevice "Mouse0" "CorePointer" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" InputDevice "Keyboard0" "SendCoreEvent" Option "Xinerama" "0" # Option "AutoAddDevices" "false" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/input/mice" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "evdev" Option "Name" "CHICONY HP Basic USB Keyboard" # Option "Device" "/dev/input/by-id/usb-CHICONY_HP_Basic_USB_Keyboard-event-kbd" EndSection Section "InputClass" Identifier "touchpad catchall" MatchIsTouchpad "on" MatchDevicePath "/dev/input/event*" Driver "synaptics" Option "LeftEdge" "100" Option "RightEdge" "1750" Option "TopEdge" "100" Option "BottomEdge" "1250" Option "FingerLow" "12" Option "FingerHigh" "14" Option "FingerPress" "127" Option "MaxTapTime" "180" Option "MaxTapMove" "107" Option "MaxDoubleTapTime" "180" Option "SingleTapTimeout" "180" Option "ClickTime" "100" Option "FastTaps" "0" Option "EmulateMidButtonTime" "75" Option "EmulateTwoFingerMinZ" "139" Option "EmulateTwoFingerMinW" "7" Option "VertScrollDelta" "44" Option "HorizScrollDelta" "44" Option "VertEdgeScroll" "1" Option "HorizEdgeScroll" "1" Option "CornerCoasting" "0" Option "VertTwoFingerScroll" "0" Option "HorizTwoFingerScroll" "0" Option "MinSpeed" "1" Option "MaxSpeed" "1.75" Option "AccelFactor" "0.0075" Option "TrackstickSpeed" "40" Option "EdgeMotionMinZ" "14" Option "EdgeMotionMaxZ" "79" Option "EdgeMotionMinSpeed" "1" Option "EdgeMotionMaxSpeed" "195" Option "EdgeMotionUseAlways" "0" Option "TouchpadOff" "0" Option "LockedDrags" "0" Option "LockedDragTimeout" "5000" Option "RTCornerButton" "0" Option "RBCornerButton" "0" Option "LTCornerButton" "0" Option "LBCornerButton" "0" Option "TapButton1" "1" Option "TapButton2" "3" Option "TapButton3" "2" Option "ClickFinger1" "1" Option "ClickFinger2" "1" Option "ClickFinger3" "1" Option "CircularScrolling" "0" Option "CircScrollDelta" "0.100007" Option "CircScrollTrigger" "0" Option "CircularPad" "0" Option "PalmDetect" "1" Option "PalmMinWidth" "10" Option "PalmMinZ" "99" Option "CoastingSpeed" "0" Option "CoastingFriction" "50" Option "CoastingFriction" "50" Option "PressureMotionMinZ" "14" Option "PressureMotionMaxZ" "79" Option "PressureMotionMinFactor" "1" Option "PressureMotionMaxFactor" "1" Option "GrabEventDevice" "1" Option "TapAndDragGesture" "0" Option "AreaLeftEdge" "0" Option "AreaRightEdge" "0" Option "AreaTopEdge" "0" Option "AreaBottomEdge" "0" Option "SHMConfig" "on" EndSection Section "Monitor" # HorizSync source: edid, VertRefresh source: edid Identifier "Monitor0" VendorName "Unknown" ModelName "LGD" HorizSync 36.8 - 55.2 VertRefresh 40.0 - 60.0 Option "DPMS" EndSection Section "Monitor" # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Identifier "DELL U2410" VendorName "DEL" ModelName "DELL U2410" HorizSync 30.0 - 81.0 VertRefresh 56.0 - 76.0 ModeLine "1920x1200" 154.000000 1920 1968 2000 2080 1200 1203 1209 1235 -hsync +vsync Option "DPMS" EndSection Section "Device" # Driver "nouveau" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVS 3100M" Option “NoLogo” EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 # Option "TwinView" "0" # Option "UseDPLib" "off" Option "Stereo" "0" Option "nvidiaXineramaInfoOrder" "DFP-4" Option "metamodes" "DP-4: 1920x1200 +0+0" Option "SLI" "Off" Option "MultiGPU" "Off" Option "BaseMosaic" "off" SubSection "Display" Depth 24 EndSubSection EndSection