Dual monitor issues in Ubuntu 18.04
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I just made a clean installation of Ubuntu 18.04 and I am facing issues with dual monitors.
I have a desktop with Intel® Xeon(R) CPU E5-1660 v4 processor and 64GB RAM. I have two monitors, both are Dell 24".
When I turn the computer on, both the monitors are detected and I can see the BIOS screen on both of them. When the login screen is about to be displayed, one of the monitors turns off and does not recover. To make things worse, the monitor that turns off is detected as the primary.
Even when I connect this monitor after the computer is turned on, it does not automatically start to function. It works only if I go to the display settings, change the display mode to "Mirror" and back to "Join Displays".
Driver:
$ lshw -c video
*-display
description: VGA compatible controller
product: GM107GL [Quadro K1200]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:30 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
xrandr output:
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 16384 x 16384
DP-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm
1920x1080 60.00 + 60.00* 50.00 59.94 24.00 23.98
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1280x1024 75.02 60.02
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP-2 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm
1920x1200 59.95*+
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
Any ideas on how to fix this will be greatly appreciated.
multiple-monitors 18.04
asked May 16 at 15:15
srinivas tunuguntla
61
add a comment |Â
up vote
1
down vote
favorite
I just made a clean installation of Ubuntu 18.04 and I am facing issues with dual monitors.
I have a desktop with Intel® Xeon(R) CPU E5-1660 v4 processor and 64GB RAM. I have two monitors, both are Dell 24".
When I turn the computer on, both the monitors are detected and I can see the BIOS screen on both of them. When the login screen is about to be displayed, one of the monitors turns off and does not recover. To make things worse, the monitor that turns off is detected as the primary.
Even when I connect this monitor after the computer is turned on, it does not automatically start to function. It works only if I go to the display settings, change the display mode to "Mirror" and back to "Join Displays".
Driver:
$ lshw -c video
*-display
description: VGA compatible controller
product: GM107GL [Quadro K1200]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:30 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
xrandr output:
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 16384 x 16384
DP-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm
1920x1080 60.00 + 60.00* 50.00 59.94 24.00 23.98
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1280x1024 75.02 60.02
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP-2 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm
1920x1200 59.95*+
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
Any ideas on how to fix this will be greatly appreciated.
multiple-monitors 18.04
asked May 16 at 15:15
srinivas tunuguntla
61
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I just made a clean installation of Ubuntu 18.04 and I am facing issues with dual monitors.
I have a desktop with Intel® Xeon(R) CPU E5-1660 v4 processor and 64GB RAM. I have two monitors, both are Dell 24".
When I turn the computer on, both the monitors are detected and I can see the BIOS screen on both of them. When the login screen is about to be displayed, one of the monitors turns off and does not recover. To make things worse, the monitor that turns off is detected as the primary.
Even when I connect this monitor after the computer is turned on, it does not automatically start to function. It works only if I go to the display settings, change the display mode to "Mirror" and back to "Join Displays".
Driver:
$ lshw -c video
*-display
description: VGA compatible controller
product: GM107GL [Quadro K1200]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:30 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
xrandr output:
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 16384 x 16384
DP-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm
1920x1080 60.00 + 60.00* 50.00 59.94 24.00 23.98
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1280x1024 75.02 60.02
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP-2 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm
1920x1200 59.95*+
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
Any ideas on how to fix this will be greatly appreciated.
multiple-monitors 18.04
asked May 16 at 15:15
srinivas tunuguntla
61
I just made a clean installation of Ubuntu 18.04 and I am facing issues with dual monitors.
I have a desktop with Intel® Xeon(R) CPU E5-1660 v4 processor and 64GB RAM. I have two monitors, both are Dell 24".
When I turn the computer on, both the monitors are detected and I can see the BIOS screen on both of them. When the login screen is about to be displayed, one of the monitors turns off and does not recover. To make things worse, the monitor that turns off is detected as the primary.
Even when I connect this monitor after the computer is turned on, it does not automatically start to function. It works only if I go to the display settings, change the display mode to "Mirror" and back to "Join Displays".
Driver:
$ lshw -c video
*-display
description: VGA compatible controller
product: GM107GL [Quadro K1200]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:30 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
xrandr output:
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 16384 x 16384
DP-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm
1920x1080 60.00 + 60.00* 50.00 59.94 24.00 23.98
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1280x1024 75.02 60.02
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP-2 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm
1920x1200 59.95*+
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
Any ideas on how to fix this will be greatly appreciated.
multiple-monitors 18.04
asked May 16 at 15:15
srinivas tunuguntla
61
asked May 16 at 15:15
srinivas tunuguntla
61
asked May 16 at 15:15
srinivas tunuguntla
61
asked May 16 at 15:15
srinivas tunuguntla
61
61
add a comment |Â
add a comment |Â
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