Cfrgtkky

Since a couple of days, my mini-display port output and HDMI output is not working when i try to connect an external screen. First of all, when i look at xrandr output, it doesn't show any external screen connected. Here's the output of :

xrandr --verbose:

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192

eDP-1 connected primary 1920x1080+0+0 (0xa6) normal (normal left inverted right x axis y axis) 309mm x 174mm

    Identifier: 0xa0

    Timestamp:  16879079

    Subpixel:   unknown

    Gamma:      1.0:1.0:1.0

    Brightness: 1.0

    Clones:    

    CRTC:       0

    CRTCs:      0 1 2

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    _MUTTER_PRESENTATION_OUTPUT: 0 

    EDID: 

        00ffffffffffff0030e46d0400000000

        00180104951f1178eadc95a35855a026

        0d505400000001010101010101010101

        0101010101012e3680a070381f403020

        350035ae1000001a0000000000000000

        00000000000000000000000000fe004c

        4720446973706c61790a2020000000fe

        004c503134305746332d5350443100c3

    scaling mode: Full aspect 

        supported: Full, Center, Full aspect

    Broadcast RGB: Automatic 

        supported: Automatic, Full, Limited 16:235

    audio: auto 

        supported: force-dvi, off, auto, on

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

  1920x1080 (0xa6) 138.700MHz +HSync -VSync *current +preferred

        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  66.68KHz

        v: height 1080 start 1083 end 1088 total 1111           clock  60.02Hz

  1920x1080 (0xa7) 356.375MHz -HSync +VSync DoubleScan

        h: width  1920 start 2080 end 2288 total 2656 skew    0 clock 134.18KHz

        v: height 1080 start 1081 end 1084 total 1118           clock  60.01Hz

  1920x1080 (0xa8) 266.500MHz +HSync -VSync DoubleScan

        h: width  1920 start 1944 end 1960 total 2000 skew    0 clock 133.25KHz

        v: height 1080 start 1081 end 1084 total 1111           clock  59.97Hz

  1920x1080 (0xa9) 173.000MHz -HSync +VSync

        h: width  1920 start 2048 end 2248 total 2576 skew    0 clock  67.16KHz

        v: height 1080 start 1083 end 1088 total 1120           clock  59.96Hz

  1920x1080 (0xaa) 138.500MHz +HSync -VSync

        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  66.59KHz

        v: height 1080 start 1083 end 1088 total 1111           clock  59.93Hz

  1680x1050 (0xab) 146.250MHz -HSync +VSync

        h: width  1680 start 1784 end 1960 total 2240 skew    0 clock  65.29KHz

        v: height 1050 start 1053 end 1059 total 1089           clock  59.95Hz

  1680x1050 (0x43) 119.000MHz +HSync -VSync

        h: width  1680 start 1728 end 1760 total 1840 skew    0 clock  64.67KHz

        v: height 1050 start 1053 end 1059 total 1080           clock  59.88Hz

  1600x1024 (0xac) 103.125MHz +HSync +VSync

        h: width  1600 start 1600 end 1656 total 1664 skew    0 clock  61.97KHz

        v: height 1024 start 1024 end 1029 total 1030           clock  60.17Hz

  1400x1050 (0xad) 122.000MHz +HSync +VSync

        h: width  1400 start 1488 end 1640 total 1880 skew    0 clock  64.89KHz

        v: height 1050 start 1052 end 1064 total 1082           clock  59.98Hz

  1600x900 (0xae) 246.000MHz -HSync +VSync DoubleScan

        h: width  1600 start 1728 end 1900 total 2200 skew    0 clock 111.82KHz

        v: height  900 start  901 end  904 total  932           clock  59.99Hz

  1600x900 (0xaf) 186.500MHz +HSync -VSync DoubleScan

        h: width  1600 start 1624 end 1640 total 1680 skew    0 clock 111.01KHz

        v: height  900 start  901 end  904 total  926           clock  59.94Hz

  1600x900 (0xb0) 118.250MHz -HSync +VSync

        h: width  1600 start 1696 end 1856 total 2112 skew    0 clock  55.99KHz

        v: height  900 start  903 end  908 total  934           clock  59.95Hz

  1600x900 (0xb1) 97.500MHz +HSync -VSync

        h: width  1600 start 1648 end 1680 total 1760 skew    0 clock  55.40KHz

        v: height  900 start  903 end  908 total  926           clock  59.82Hz

  1280x1024 (0x46) 108.000MHz +HSync +VSync

        h: width  1280 start 1328 end 1440 total 1688 skew    0 clock  63.98KHz

        v: height 1024 start 1025 end 1028 total 1066           clock  60.02Hz

  1440x900 (0xb2) 106.500MHz -HSync +VSync

        h: width  1440 start 1520 end 1672 total 1904 skew    0 clock  55.93KHz

        v: height  900 start  903 end  909 total  934           clock  59.89Hz

  1400x900 (0xb3) 103.500MHz -HSync +VSync

        h: width  1400 start 1480 end 1624 total 1848 skew    0 clock  56.01KHz

        v: height  900 start  903 end  913 total  934           clock  59.96Hz

  1400x900 (0xb4) 86.500MHz +HSync -VSync

        h: width  1400 start 1448 end 1480 total 1560 skew    0 clock  55.45KHz

        v: height  900 start  903 end  913 total  926           clock  59.88Hz

  1280x960 (0xb5) 108.000MHz +HSync +VSync

        h: width  1280 start 1376 end 1488 total 1800 skew    0 clock  60.00KHz

        v: height  960 start  961 end  964 total 1000           clock  60.00Hz

  1440x810 (0xb6) 198.125MHz -HSync +VSync DoubleScan

        h: width  1440 start 1548 end 1704 total 1968 skew    0 clock 100.67KHz

        v: height  810 start  811 end  814 total  839           clock  60.00Hz

  1440x810 (0xb7) 151.875MHz +HSync -VSync DoubleScan

        h: width  1440 start 1464 end 1480 total 1520 skew    0 clock  99.92KHz

        v: height  810 start  811 end  814 total  833           clock  59.97Hz

  1368x768 (0xb8) 85.250MHz -HSync +VSync

        h: width  1368 start 1440 end 1576 total 1784 skew    0 clock  47.79KHz

        v: height  768 start  771 end  781 total  798           clock  59.88Hz

  1368x768 (0xb9) 72.250MHz +HSync -VSync

        h: width  1368 start 1416 end 1448 total 1528 skew    0 clock  47.28KHz

        v: height  768 start  771 end  781 total  790           clock  59.85Hz

  1360x768 (0xba) 84.750MHz -HSync +VSync

        h: width  1360 start 1432 end 1568 total 1776 skew    0 clock  47.72KHz

        v: height  768 start  771 end  781 total  798           clock  59.80Hz

  1360x768 (0xbb) 72.000MHz +HSync -VSync

        h: width  1360 start 1408 end 1440 total 1520 skew    0 clock  47.37KHz

        v: height  768 start  771 end  781 total  790           clock  59.96Hz

  1280x800 (0xbc) 174.250MHz -HSync +VSync DoubleScan

        h: width  1280 start 1380 end 1516 total 1752 skew    0 clock  99.46KHz

        v: height  800 start  801 end  804 total  829           clock  59.99Hz

  1280x800 (0xbd) 134.250MHz +HSync -VSync DoubleScan

        h: width  1280 start 1304 end 1320 total 1360 skew    0 clock  98.71KHz

        v: height  800 start  801 end  804 total  823           clock  59.97Hz

  1280x800 (0xbe) 83.500MHz -HSync +VSync

        h: width  1280 start 1352 end 1480 total 1680 skew    0 clock  49.70KHz

        v: height  800 start  803 end  809 total  831           clock  59.81Hz

  1280x800 (0x47) 71.000MHz +HSync -VSync

        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock  49.31KHz

        v: height  800 start  803 end  809 total  823           clock  59.91Hz

  1152x864 (0xbf) 81.620MHz -HSync +VSync

        h: width  1152 start 1216 end 1336 total 1520 skew    0 clock  53.70KHz

        v: height  864 start  865 end  868 total  895           clock  60.00Hz

  1280x720 (0xc0) 156.125MHz -HSync +VSync DoubleScan

        h: width  1280 start 1376 end 1512 total 1744 skew    0 clock  89.52KHz

        v: height  720 start  721 end  724 total  746           clock  60.00Hz

  1280x720 (0xc1) 120.750MHz +HSync -VSync DoubleScan

        h: width  1280 start 1304 end 1320 total 1360 skew    0 clock  88.79KHz

        v: height  720 start  721 end  724 total  740           clock  59.99Hz

  1280x720 (0xc2) 74.500MHz -HSync +VSync

        h: width  1280 start 1344 end 1472 total 1664 skew    0 clock  44.77KHz

        v: height  720 start  723 end  728 total  748           clock  59.86Hz

  1280x720 (0xc3) 63.750MHz +HSync -VSync

        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock  44.27KHz

        v: height  720 start  723 end  728 total  741           clock  59.74Hz

  1024x768 (0xc4) 133.475MHz -HSync +VSync DoubleScan

        h: width  1024 start 1100 end 1212 total 1400 skew    0 clock  95.34KHz

        v: height  768 start  768 end  770 total  794           clock  60.04Hz

  1024x768 (0x4b) 65.000MHz -HSync -VSync

        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz

        v: height  768 start  771 end  777 total  806           clock  60.00Hz

  960x720 (0xc5) 117.000MHz -HSync +VSync DoubleScan

        h: width   960 start 1024 end 1128 total 1300 skew    0 clock  90.00KHz

        v: height  720 start  720 end  722 total  750           clock  60.00Hz

  928x696 (0xc6) 109.150MHz -HSync +VSync DoubleScan

        h: width   928 start  976 end 1088 total 1264 skew    0 clock  86.35KHz

        v: height  696 start  696 end  698 total  719           clock  60.05Hz

  896x672 (0xc7) 102.400MHz -HSync +VSync DoubleScan

        h: width   896 start  960 end 1060 total 1224 skew    0 clock  83.66KHz

        v: height  672 start  672 end  674 total  697           clock  60.01Hz

  1024x576 (0xc8) 98.500MHz -HSync +VSync DoubleScan

        h: width  1024 start 1092 end 1200 total 1376 skew    0 clock  71.58KHz

        v: height  576 start  577 end  580 total  597           clock  59.95Hz

  1024x576 (0xc9) 78.375MHz +HSync -VSync DoubleScan

        h: width  1024 start 1048 end 1064 total 1104 skew    0 clock  70.99KHz

        v: height  576 start  577 end  580 total  592           clock  59.96Hz

  1024x576 (0xca) 46.500MHz -HSync +VSync

        h: width  1024 start 1064 end 1160 total 1296 skew    0 clock  35.88KHz

        v: height  576 start  579 end  584 total  599           clock  59.90Hz

  1024x576 (0xcb) 42.000MHz +HSync -VSync

        h: width  1024 start 1072 end 1104 total 1184 skew    0 clock  35.47KHz

        v: height  576 start  579 end  584 total  593           clock  59.82Hz

  960x600 (0xcc) 96.625MHz -HSync +VSync DoubleScan

        h: width   960 start 1028 end 1128 total 1296 skew    0 clock  74.56KHz

        v: height  600 start  601 end  604 total  622           clock  59.93Hz

  960x600 (0xcd) 77.000MHz +HSync -VSync DoubleScan

        h: width   960 start  984 end 1000 total 1040 skew    0 clock  74.04KHz

        v: height  600 start  601 end  604 total  617           clock  60.00Hz

  960x540 (0xce) 86.500MHz -HSync +VSync DoubleScan

        h: width   960 start 1024 end 1124 total 1288 skew    0 clock  67.16KHz

        v: height  540 start  541 end  544 total  560           clock  59.96Hz

  960x540 (0xcf) 69.250MHz +HSync -VSync DoubleScan

        h: width   960 start  984 end 1000 total 1040 skew    0 clock  66.59KHz

        v: height  540 start  541 end  544 total  555           clock  59.99Hz

  960x540 (0xd0) 40.750MHz -HSync +VSync

        h: width   960 start  992 end 1088 total 1216 skew    0 clock  33.51KHz

        v: height  540 start  543 end  548 total  562           clock  59.63Hz

  960x540 (0xd1) 37.250MHz +HSync -VSync

        h: width   960 start 1008 end 1040 total 1120 skew    0 clock  33.26KHz

        v: height  540 start  543 end  548 total  556           clock  59.82Hz

  800x600 (0xd2) 81.000MHz +HSync +VSync DoubleScan

        h: width   800 start  832 end  928 total 1080 skew    0 clock  75.00KHz

        v: height  600 start  600 end  602 total  625           clock  60.00Hz

  800x600 (0x4e) 40.000MHz +HSync +VSync

        h: width   800 start  840 end  968 total 1056 skew    0 clock  37.88KHz

        v: height  600 start  601 end  605 total  628           clock  60.32Hz

  800x600 (0x4f) 36.000MHz +HSync +VSync

        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz

        v: height  600 start  601 end  603 total  625           clock  56.25Hz

  840x525 (0xd3) 73.125MHz -HSync +VSync DoubleScan

        h: width   840 start  892 end  980 total 1120 skew    0 clock  65.29KHz

        v: height  525 start  526 end  529 total  544           clock  60.01Hz

  840x525 (0xd4) 59.500MHz +HSync -VSync DoubleScan

        h: width   840 start  864 end  880 total  920 skew    0 clock  64.67KHz

        v: height  525 start  526 end  529 total  540           clock  59.88Hz

  864x486 (0xd5) 32.500MHz -HSync +VSync

        h: width   864 start  888 end  968 total 1072 skew    0 clock  30.32KHz

        v: height  486 start  489 end  494 total  506           clock  59.92Hz

  864x486 (0xd6) 30.500MHz +HSync -VSync

        h: width   864 start  912 end  944 total 1024 skew    0 clock  29.79KHz

        v: height  486 start  489 end  494 total  500           clock  59.57Hz

  800x512 (0xd7) 51.562MHz +HSync +VSync DoubleScan

        h: width   800 start  800 end  828 total  832 skew    0 clock  61.97KHz

        v: height  512 start  512 end  514 total  515           clock  60.17Hz

  700x525 (0xd8) 61.000MHz +HSync +VSync DoubleScan

        h: width   700 start  744 end  820 total  940 skew    0 clock  64.89KHz

        v: height  525 start  526 end  532 total  541           clock  59.98Hz

  800x450 (0xd9) 59.125MHz -HSync +VSync DoubleScan

        h: width   800 start  848 end  928 total 1056 skew    0 clock  55.99KHz

        v: height  450 start  451 end  454 total  467           clock  59.95Hz

  800x450 (0xda) 48.750MHz +HSync -VSync DoubleScan

        h: width   800 start  824 end  840 total  880 skew    0 clock  55.40KHz

        v: height  450 start  451 end  454 total  463           clock  59.82Hz

  640x512 (0xdb) 54.000MHz +HSync +VSync DoubleScan

        h: width   640 start  664 end  720 total  844 skew    0 clock  63.98KHz

        v: height  512 start  512 end  514 total  533           clock  60.02Hz

  720x450 (0xdc) 53.250MHz -HSync +VSync DoubleScan

        h: width   720 start  760 end  836 total  952 skew    0 clock  55.93KHz

        v: height  450 start  451 end  454 total  467           clock  59.89Hz

  700x450 (0xdd) 51.750MHz -HSync +VSync DoubleScan

        h: width   700 start  740 end  812 total  924 skew    0 clock  56.01KHz

        v: height  450 start  451 end  456 total  467           clock  59.96Hz

  700x450 (0xde) 43.250MHz +HSync -VSync DoubleScan

        h: width   700 start  724 end  740 total  780 skew    0 clock  55.45KHz

        v: height  450 start  451 end  456 total  463           clock  59.88Hz

  640x480 (0xdf) 54.000MHz +HSync +VSync DoubleScan

        h: width   640 start  688 end  744 total  900 skew    0 clock  60.00KHz

        v: height  480 start  480 end  482 total  500           clock  60.00Hz

  640x480 (0x52) 25.175MHz -HSync -VSync

        h: width   640 start  656 end  752 total  800 skew    0 clock  31.47KHz

        v: height  480 start  490 end  492 total  525           clock  59.94Hz

  720x405 (0xe0) 22.500MHz -HSync +VSync

        h: width   720 start  744 end  808 total  896 skew    0 clock  25.11KHz

        v: height  405 start  408 end  413 total  422           clock  59.51Hz

  720x405 (0xe1) 21.750MHz +HSync -VSync

        h: width   720 start  768 end  800 total  880 skew    0 clock  24.72KHz

        v: height  405 start  408 end  413 total  419           clock  58.99Hz

  684x384 (0xe2) 42.625MHz -HSync +VSync DoubleScan

        h: width   684 start  720 end  788 total  892 skew    0 clock  47.79KHz

        v: height  384 start  385 end  390 total  399           clock  59.88Hz

  684x384 (0xe3) 36.125MHz +HSync -VSync DoubleScan

        h: width   684 start  708 end  724 total  764 skew    0 clock  47.28KHz

        v: height  384 start  385 end  390 total  395           clock  59.85Hz

  680x384 (0xe4) 42.375MHz -HSync +VSync DoubleScan

        h: width   680 start  716 end  784 total  888 skew    0 clock  47.72KHz

        v: height  384 start  385 end  390 total  399           clock  59.80Hz

  680x384 (0xe5) 36.000MHz +HSync -VSync DoubleScan

        h: width   680 start  704 end  720 total  760 skew    0 clock  47.37KHz

        v: height  384 start  385 end  390 total  395           clock  59.96Hz

  640x400 (0xe6) 41.750MHz -HSync +VSync DoubleScan

        h: width   640 start  676 end  740 total  840 skew    0 clock  49.70KHz

        v: height  400 start  401 end  404 total  415           clock  59.88Hz

  640x400 (0xe7) 35.500MHz +HSync -VSync DoubleScan

        h: width   640 start  664 end  680 total  720 skew    0 clock  49.31KHz

        v: height  400 start  401 end  404 total  411           clock  59.98Hz

  576x432 (0xe8) 40.810MHz -HSync +VSync DoubleScan

        h: width   576 start  608 end  668 total  760 skew    0 clock  53.70KHz

        v: height  432 start  432 end  434 total  447           clock  60.06Hz

  640x360 (0xe9) 37.250MHz -HSync +VSync DoubleScan

        h: width   640 start  672 end  736 total  832 skew    0 clock  44.77KHz

        v: height  360 start  361 end  364 total  374           clock  59.86Hz

  640x360 (0xea) 31.875MHz +HSync -VSync DoubleScan

        h: width   640 start  664 end  680 total  720 skew    0 clock  44.27KHz

        v: height  360 start  361 end  364 total  370           clock  59.83Hz

  640x360 (0xeb) 18.000MHz -HSync +VSync

        h: width   640 start  664 end  720 total  800 skew    0 clock  22.50KHz

        v: height  360 start  363 end  368 total  376           clock  59.84Hz

  640x360 (0xec) 17.750MHz +HSync -VSync

        h: width   640 start  688 end  720 total  800 skew    0 clock  22.19KHz

        v: height  360 start  363 end  368 total  374           clock  59.32Hz

  512x384 (0xed) 32.500MHz -HSync -VSync DoubleScan

        h: width   512 start  524 end  592 total  672 skew    0 clock  48.36KHz

        v: height  384 start  385 end  388 total  403           clock  60.00Hz

  512x288 (0xee) 23.250MHz -HSync +VSync DoubleScan

        h: width   512 start  532 end  580 total  648 skew    0 clock  35.88KHz

        v: height  288 start  289 end  292 total  299           clock  60.00Hz

  512x288 (0xef) 21.000MHz +HSync -VSync DoubleScan

        h: width   512 start  536 end  552 total  592 skew    0 clock  35.47KHz

        v: height  288 start  289 end  292 total  296           clock  59.92Hz

  480x270 (0xf0) 20.375MHz -HSync +VSync DoubleScan

        h: width   480 start  496 end  544 total  608 skew    0 clock  33.51KHz

        v: height  270 start  271 end  274 total  281           clock  59.63Hz

  480x270 (0xf1) 18.625MHz +HSync -VSync DoubleScan

        h: width   480 start  504 end  520 total  560 skew    0 clock  33.26KHz

        v: height  270 start  271 end  274 total  278           clock  59.82Hz

  400x300 (0xf2) 20.000MHz +HSync +VSync DoubleScan

        h: width   400 start  420 end  484 total  528 skew    0 clock  37.88KHz

        v: height  300 start  300 end  302 total  314           clock  60.32Hz

  400x300 (0xf3) 18.000MHz +HSync +VSync DoubleScan

        h: width   400 start  412 end  448 total  512 skew    0 clock  35.16KHz

        v: height  300 start  300 end  301 total  312           clock  56.34Hz

  432x243 (0xf4) 16.250MHz -HSync +VSync DoubleScan

        h: width   432 start  444 end  484 total  536 skew    0 clock  30.32KHz

        v: height  243 start  244 end  247 total  253           clock  59.92Hz

  432x243 (0xf5) 15.250MHz +HSync -VSync DoubleScan

        h: width   432 start  456 end  472 total  512 skew    0 clock  29.79KHz

        v: height  243 start  244 end  247 total  250           clock  59.57Hz

  320x240 (0xf6) 12.587MHz -HSync -VSync DoubleScan

        h: width   320 start  328 end  376 total  400 skew    0 clock  31.47KHz

        v: height  240 start  245 end  246 total  262           clock  60.05Hz

  360x202 (0xf7) 11.250MHz -HSync +VSync DoubleScan

        h: width   360 start  372 end  404 total  448 skew    0 clock  25.11KHz

        v: height  202 start  204 end  206 total  211           clock  59.51Hz

  360x202 (0xf8) 10.875MHz +HSync -VSync DoubleScan

        h: width   360 start  384 end  400 total  440 skew    0 clock  24.72KHz

        v: height  202 start  204 end  206 total  209           clock  59.13Hz

  320x180 (0xf9)  9.000MHz -HSync +VSync DoubleScan

        h: width   320 start  332 end  360 total  400 skew    0 clock  22.50KHz

        v: height  180 start  181 end  184 total  188           clock  59.84Hz

  320x180 (0xfa)  8.875MHz +HSync -VSync DoubleScan

        h: width   320 start  344 end  360 total  400 skew    0 clock  22.19KHz

        v: height  180 start  181 end  184 total  187           clock  59.32Hz

DP-1 disconnected (normal left inverted right x axis y axis)

    Identifier: 0xa1

    Timestamp:  16879079

    Subpixel:   unknown

    Clones:     HDMI-1

    CRTCs:      0 1 2

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    Broadcast RGB: Automatic 

        supported: Automatic, Full, Limited 16:235

    audio: auto 

        supported: force-dvi, off, auto, on

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

HDMI-1 disconnected (normal left inverted right x axis y axis)

    Identifier: 0xa2

    Timestamp:  16879079

    Subpixel:   unknown

    Clones:     DP-1

    CRTCs:      0 1 2

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    aspect ratio: Automatic 

        supported: Automatic, 4:3, 16:9

    Broadcast RGB: Automatic 

        supported: Automatic, Full, Limited 16:235

    audio: auto 

        supported: force-dvi, off, auto, on

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

DP-2 disconnected (normal left inverted right x axis y axis)

    Identifier: 0xa3

    Timestamp:  16879079

    Subpixel:   unknown

    Clones:     HDMI-2

    CRTCs:      0 1 2

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    Broadcast RGB: Automatic 

        supported: Automatic, Full, Limited 16:235

    audio: auto 

        supported: force-dvi, off, auto, on

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

HDMI-2 disconnected (normal left inverted right x axis y axis)

    Identifier: 0xa4

    Timestamp:  16879079

    Subpixel:   unknown

    Clones:     DP-2

    CRTCs:      0 1 2

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    aspect ratio: Automatic 

        supported: Automatic, 4:3, 16:9

    Broadcast RGB: Automatic 

        supported: Automatic, Full, Limited 16:235

    audio: auto 

        supported: force-dvi, off, auto, on

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

DVI-I-2-2 disconnected (normal left inverted right x axis y axis)

    Identifier: 0x74

    Timestamp:  16879074

    Subpixel:   unknown

    Clones:    

    CRTCs:      3

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    _MUTTER_PRESENTATION_OUTPUT: 0 

    PRIME Synchronization: 0 

        supported: 0, 1

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

DVI-I-1-1 disconnected (normal left inverted right x axis y axis)

    Identifier: 0x40

    Timestamp:  16879075

    Subpixel:   unknown

    Clones:    

    CRTCs:      4

    Transform:  1.000000 0.000000 0.000000

                0.000000 1.000000 0.000000

                0.000000 0.000000 1.000000

               filter: 

    _MUTTER_PRESENTATION_OUTPUT: 0 

    PRIME Synchronization: 0 

        supported: 0, 1

    non-desktop: 0 

        range: (0, 1)

    link-status: Good 

        supported: Good, Bad

uname -a

Linux lpma 4.15.0-39-generic #42-Ubuntu SMP Tue Oct 23 15:48:01 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

lspci

00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)

00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)

00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model

00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)

00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)

00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)

00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1)

00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)

00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)

00:1d.5 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #14 (rev f1)

00:1d.6 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #15 (rev f1)

00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)

00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)

00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)

00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)

01:00.0 VGA compatible controller: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] (rev a1)

3d:00.0 Ethernet controller: Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller (rev 10)

3e:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)

Here's what i've tried since now and didn't give any results:

• xrandr --output DP-1 -auto


• added modeset=1 to /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT


• xset -dpms


• 
  

  sudo nvidia-xconfig to add the /etc/X11/xorg.conf. Here's the output of this file:

  
  
  

  Section "ServerLayout"
  
      Identifier     "Layout0"
  
      Screen      0  "Screen0"
  
      InputDevice    "Keyboard0" "CoreKeyboard"
  
      InputDevice    "Mouse0" "CorePointer"
  
  EndSection
  
  
  
  Section "Files"
  
  EndSection
  
  
  
  Section "InputDevice"
  
      # generated from default
  
      Identifier     "Mouse0"
  
      Driver         "mouse"
  
      Option         "Protocol" "auto"
  
      Option         "Device" "/dev/psaux"
  
      Option         "Emulate3Buttons" "no"
  
      Option         "ZAxisMapping" "4 5"
  
  EndSection
  
  
  
  Section "InputDevice"
  
      # generated from default
  
      Identifier     "Keyboard0"
  
      Driver         "kbd"
  
  EndSection
  
  
  
  Section "Monitor"
  
      Identifier     "Monitor0"
  
      VendorName     "Unknown"
  
      ModelName      "Unknown"
  
      HorizSync       28.0 - 33.0
  
      VertRefresh     43.0 - 72.0
  
      Option         "DPMS"
  
  EndSection
  
  
  
  Section "Device"
  
      Identifier     "Device0"
  
      Driver         "nvidia"
  
      VendorName     "NVIDIA Corporation"
  
  EndSection
  
  
  
  Section "Screen"
  
      Identifier     "Screen0"
  
      Device         "Device0"
  
      Monitor        "Monitor0"
  
      DefaultDepth    24
  
      SubSection     "Display"
  
          Depth       24
  
      EndSubSection
  
  EndSection
  
  

  
  

For now, i'm trying to use the Intel Graphic card instead of the NVIDIA card. I know that my setup is working once using a docking station but not if i connect my screen directly into my mini-display port or HDMI.