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Moin

Ich versuche zwei 4K monitore am Laptop Acer Travelmate P658 mit Dockingstation und Displaylink 4k Adapter. Mien Problem ist das er nicht den Bildschirm der Dockingstation aktivieren will. Fehlermeldung: das er nicht mehr als 8192 x 8192 Pixel darstellen. Ich habe aber nur dann mehr Pixel in der Breite wenn Ubuntu alle Bildschirme incl dem Vom Laptop nebeneinander Platziert. Das Passiert aber immer automatisch beim ersten anwählen der Auflösungen. :-/ Hat jemand eine Idee???

Was mich auf jeden Fall wundert das Ubuntu den Monitor mit dem USB3 zu Displayport Adapter von Displaylink der Docking-station bevorzugt.

Abschalten des Laptopmonitors bringt leider auch nix... Dann will die Anzeigeneinstellung ein 4K Bildschirm hochkant darstellen. Beide Bildschirme einzeln funktionieren... Meinetwegen kann ich auch noch drei 2K Bildschirme dazu hängen. Die Anwendung die da drauf läuft ist nicht anspruchsvoll, benötigt aber VIEL Bildschirmfläche...

flo@flo-TM-5740:~$ lspci -nnk | grep -A3 "\[03..\]:" 
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
	Subsystem: Acer Incorporated [ALI] 3rd Gen Core processor Graphics Controller [1025:0682]
	Kernel driver in use: i915
	Kernel modules: i915
flo@flo-TM-5740:~$ xrandr --prop 

Screen 0: minimum 320 x 200, current 5206 x 2160, maximum 8192 x 8192
LVDS-1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
	EDID: 
		00ffffffffffff0006afec4601000000
		01140103802213780a0bb59757548c26
		23505400000001010101010101010101
		010101010101121b566050001630080a
		310058c1100000180000000f00000000
		00000000000000000020000000fe0041
		554f0a202020202020202020000000fe
		004231353658573034205636200a0045
	scaling mode: Full aspect 
		supported: Full, Center, Full aspect
	non-desktop: 0 
		range: (0, 1)
	link-status: Good 
		supported: Good, Bad
   1366x768      60.00*+
   1360x768      59.80    59.96  
   1280x720      60.00    59.99    59.86    59.74  
   1024x768      60.04    60.00  
   960x720       60.00  
   928x696       60.05  
   896x672       60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   960x540       59.96    59.99    59.63    59.82  
   800x600       60.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   800x512       60.17  
   700x525       59.98  
   800x450       59.95    59.82  
   640x512       60.02  
   720x450       59.89  
   700x450       59.96    59.88  
   640x480       60.00    59.94  
   720x405       59.51    58.99  
   684x384       59.88    59.85  
   680x384       59.80    59.96  
   640x400       59.88    59.98  
   576x432       60.06  
   640x360       59.86    59.83    59.84    59.32  
   512x384       60.00  
   512x288       60.00    59.92  
   480x270       59.63    59.82  
   400x300       60.32    56.34  
   432x243       59.92    59.57  
   320x240       60.05  
   360x202       59.51    59.13  
   320x180       59.84    59.32  
VGA-1 disconnected (normal left inverted right x axis y axis)
	non-desktop: 0 
		range: (0, 1)
	link-status: Good 
		supported: Good, Bad
HDMI-1 disconnected (normal left inverted right x axis y axis)
	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
   2560x1440     54.93  
   2560x1440_50.00_rb  49.95  
DP-1 disconnected (normal left inverted right x axis y axis)
	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)
	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 connected (normal left inverted right x axis y axis)
	EDID: 
		00ffffffffffff0026cd090001010101
		00190104b55831783a0d4dab4f42a626
		0e474abfef80e1c0d100d1c0b300a940
		a9c0818081004dd000a0f0703e803020
		35006ee53100001a0474801871705a80
		582c8a006ee53100001e000000fd0017
		4c0f8a3c000a202020202020000000fc
		00504c3430373155480a20202020013b
		02032ef353101f051404130302121107
		0616152001dddedf23097f0783010000
		6db914000400b86e2000600102030474
		0030f2705a80b0588a006ee53100001e
		565e00a0a0a02950302035006ee53100
		001a023a801871382d40582c45006ee5
		3100001e011d007251d01e206e285500
		6ee53100001e000000000000000000d4
	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
   2560x1440     59.95  
   2048x1152     60.00  
   1920x1200     59.88  
   1920x1080     60.00    50.00    59.94    24.00    23.98  
   1920x1080i    60.00    50.00    59.94  
   1600x1200     60.00  
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    70.07    60.00  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    72.81    66.67    60.00    59.94  
   720x400       70.08  
DVI-I-1-1 connected 3840x2160+1366+0 (normal left inverted right x axis y axis) 878mm x 485mm
	EDID: 
		00ffffffffffff0026cd090001010101
		00190104b55831783a0d4dab4f42a626
		0e474abfef80e1c0d100d1c0b300a940
		a9c0818081004dd000a0f0703e803020
		35006ee53100001a0474801871705a80
		582c8a006ee53100001e000000fd0017
		4c0f8a3c000a202020202020000000fc
		00504c3430373155480a20202020013b
		02032ef353101f051404130302121107
		0616152001dddedf23097f0783010000
		6db914000400b86e2000600102030474
		0030f2705a80b0588a006ee53100001e
		565e00a0a0a02950302035006ee53100
		001a023a801871382d40582c45006ee5
		3100001e011d007251d01e206e285500
		6ee53100001e000000000000000000d4
	PRIME Synchronization: 0 
		supported: 0, 1
	non-desktop: 0 
		range: (0, 1)
	link-status: Good 
		supported: Good, Bad
   3840x2160     60.00*+  30.00    29.97  
   1920x2160     60.00  
   2560x1440     59.95  
   2048x1152     60.00  
   1920x1200     59.88  
   1920x1080     60.00    50.00    59.94    24.00    23.98  
   1600x1200     60.00  
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    70.07    60.00  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   720x576       50.00  
   848x480       60.00  
   720x480       60.00    59.94  
   640x480       75.00    72.81    66.67    60.00    59.94  
   720x400       70.08  
  1280x720_60.00 (0x176) 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
  1280x800_60.00 (0x177) 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
  2560x1440 (0x30a) 241.500MHz +HSync -VSync
        h: width  2560 start 2608 end 2640 total 2720 skew    0 clock  88.79KHz
        v: height 1440 start 1443 end 1448 total 1481           clock  59.95Hz
  2048x1152 (0x30b) 162.000MHz +HSync +VSync
        h: width  2048 start 2074 end 2154 total 2250 skew    0 clock  72.00KHz
        v: height 1152 start 1153 end 1156 total 1200           clock  60.00Hz
  1920x1200 (0x30c) 193.250MHz -HSync +VSync
        h: width  1920 start 2056 end 2256 total 2592 skew    0 clock  74.56KHz
        v: height 1200 start 1203 end 1209 total 1245           clock  59.88Hz
  1920x1080 (0x30d) 148.500MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.50KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  60.00Hz
  1920x1080 (0x30e) 148.500MHz +HSync +VSync
        h: width  1920 start 2448 end 2492 total 2640 skew    0 clock  56.25KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  50.00Hz
  1920x1080 (0x30f) 148.352MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.43KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  59.94Hz
  1920x1080 (0x312) 74.250MHz +HSync +VSync
        h: width  1920 start 2558 end 2602 total 2750 skew    0 clock  27.00KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  24.00Hz
  1920x1080 (0x314) 74.176MHz +HSync +VSync
        h: width  1920 start 2558 end 2602 total 2750 skew    0 clock  26.97KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  23.98Hz
  1600x1200 (0x315) 162.000MHz +HSync +VSync
        h: width  1600 start 1664 end 1856 total 2160 skew    0 clock  75.00KHz
        v: height 1200 start 1201 end 1204 total 1250           clock  60.00Hz
  1680x1050 (0x316) 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
  1600x900 (0x317) 108.000MHz +HSync +VSync
        h: width  1600 start 1624 end 1704 total 1800 skew    0 clock  60.00KHz
        v: height  900 start  901 end  904 total 1000           clock  60.00Hz
  1280x1024 (0x318) 135.000MHz +HSync +VSync
        h: width  1280 start 1296 end 1440 total 1688 skew    0 clock  79.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  75.02Hz
  1280x1024 (0x319) 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
  1280x800 (0x31a) 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
  1152x864 (0x31b) 108.000MHz +HSync +VSync
        h: width  1152 start 1216 end 1344 total 1600 skew    0 clock  67.50KHz
        v: height  864 start  865 end  868 total  900           clock  75.00Hz
  1280x720 (0x31c) 74.250MHz +HSync +VSync
        h: width  1280 start 1390 end 1430 total 1650 skew    0 clock  45.00KHz
        v: height  720 start  725 end  730 total  750           clock  60.00Hz
  1280x720 (0x31d) 74.250MHz +HSync +VSync
        h: width  1280 start 1720 end 1760 total 1980 skew    0 clock  37.50KHz
        v: height  720 start  725 end  730 total  750           clock  50.00Hz
  1280x720 (0x31e) 74.176MHz +HSync +VSync
        h: width  1280 start 1390 end 1430 total 1650 skew    0 clock  44.96KHz
        v: height  720 start  725 end  730 total  750           clock  59.94Hz
  1024x768 (0x31f) 78.750MHz +HSync +VSync
        h: width  1024 start 1040 end 1136 total 1312 skew    0 clock  60.02KHz
        v: height  768 start  769 end  772 total  800           clock  75.03Hz
  1024x768 (0x320) 75.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1328 skew    0 clock  56.48KHz
        v: height  768 start  771 end  777 total  806           clock  70.07Hz
  1024x768 (0x51) 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
  832x624 (0x321) 57.284MHz -HSync -VSync
        h: width   832 start  864 end  928 total 1152 skew    0 clock  49.73KHz
        v: height  624 start  625 end  628 total  667           clock  74.55Hz
  800x600 (0x322) 50.000MHz +HSync +VSync
        h: width   800 start  856 end  976 total 1040 skew    0 clock  48.08KHz
        v: height  600 start  637 end  643 total  666           clock  72.19Hz
  800x600 (0x323) 49.500MHz +HSync +VSync
        h: width   800 start  816 end  896 total 1056 skew    0 clock  46.88KHz
        v: height  600 start  601 end  604 total  625           clock  75.00Hz
  800x600 (0x60) 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 (0x61) 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
  720x576 (0x324) 27.000MHz -HSync -VSync
        h: width   720 start  732 end  796 total  864 skew    0 clock  31.25KHz
        v: height  576 start  581 end  586 total  625           clock  50.00Hz
  720x480 (0x325) 27.027MHz -HSync -VSync
        h: width   720 start  736 end  798 total  858 skew    0 clock  31.50KHz
        v: height  480 start  489 end  495 total  525           clock  60.00Hz
  720x480 (0x326) 27.000MHz -HSync -VSync
        h: width   720 start  736 end  798 total  858 skew    0 clock  31.47KHz
        v: height  480 start  489 end  495 total  525           clock  59.94Hz
  640x480 (0x327) 31.500MHz -HSync -VSync
        h: width   640 start  656 end  720 total  840 skew    0 clock  37.50KHz
        v: height  480 start  481 end  484 total  500           clock  75.00Hz
  640x480 (0x328) 31.500MHz -HSync -VSync
        h: width   640 start  664 end  704 total  832 skew    0 clock  37.86KHz
        v: height  480 start  489 end  492 total  520           clock  72.81Hz
  640x480 (0x329) 30.240MHz -HSync -VSync
        h: width   640 start  704 end  768 total  864 skew    0 clock  35.00KHz
        v: height  480 start  483 end  486 total  525           clock  66.67Hz
  640x480 (0x32a) 25.200MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.50KHz
        v: height  480 start  490 end  492 total  525           clock  60.00Hz
  640x480 (0x6f) 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
  720x400 (0x32b) 28.320MHz -HSync +VSync
        h: width   720 start  738 end  846 total  900 skew    0 clock  31.47KHz
        v: height  400 start  412 end  414 total  449           clock  70.08Hz

Mich wundert, dass das DisplayLink Ding bei dir überhaupt läuft. Das sind eigenständige Grafikchips und keine Adapter, die brauchen auch entsprechende Treiber - und werden durch den Kernel in den neueren USB 3 Varianten nur schlecht bis gar nicht unterstützt.

bfbs schrieb:

Das Passiert aber immer automatisch beim ersten anwählen der Auflösungen. :-/

Dann schieb doch erst zwei Monitore übereinander, dann ist in der Breite auch genug Platz. Du kannst das ganze natürlich auch einfach via xrandr direkt einstellen oder von Hand in der ~/.config/monitors.xml Datei konfigurieren.

Ich habe schon versucht

offpic: Den Displaylink hatte ich schon in der Version 16.04 als Treiber installiert. Die installation wurde bei dem Upgrade auf 18.04 aber raus geschmissen. Funktionieren aber trotzdem super. 4k mit 30Hz... nicht die Welt aber ok. Displaylink hat auf der Website auch Treiber für Ubuntu.