External monitor not detected after updating to 18.04
After updating to version 18.04 my external monitor is not detected any longer. I have tried to follow some of the suggestions from External monitor not detected on Ubuntu 18.04 (adding mode, installing lightdm, etc.) with no luck.
The output of xrandr is as follows:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 294mm x 165mm
1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.01
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
The detailed information about the graphic card (running sudo lshw -C video) is as follows:
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:131 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(size=64) memory:c0000-dffff
Any thoughts on how could I solve this? I have tried the same monitor with the same cable with previous versions of Ubuntu from my colleagues's laptops and there were no problems at all.
Editing as suggested:
Using a live image partially did the trick for me: I load a live image, reboot the computer extracting it, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one).
18.04 multiple-monitors display hdmi display-resolution
edited 31 mins ago
mkobit
1075
asked Jul 6 '18 at 16:14
drozasdrozas
114
add a comment |
After updating to version 18.04 my external monitor is not detected any longer. I have tried to follow some of the suggestions from External monitor not detected on Ubuntu 18.04 (adding mode, installing lightdm, etc.) with no luck.
The output of xrandr is as follows:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 294mm x 165mm
1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.01
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
The detailed information about the graphic card (running sudo lshw -C video) is as follows:
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:131 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(size=64) memory:c0000-dffff
Any thoughts on how could I solve this? I have tried the same monitor with the same cable with previous versions of Ubuntu from my colleagues's laptops and there were no problems at all.
Editing as suggested:
Using a live image partially did the trick for me: I load a live image, reboot the computer extracting it, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one).
18.04 multiple-monitors display hdmi display-resolution
edited 31 mins ago
mkobit
1075
asked Jul 6 '18 at 16:14
drozasdrozas
114
Try booting from a LiveUSB or LiveDVD; does it appear then?
– K7AAY
Jul 6 '18 at 16:16
Yes, it does! I removed it, reboot it again, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one). It is not perfect... but it is such a progress, thanks a lot!
– drozas
Jul 6 '18 at 16:23
Done @K7AAY: I have added the partial solution to the main comment. Thanks!
– drozas
Jul 7 '18 at 11:18
add a comment |
After updating to version 18.04 my external monitor is not detected any longer. I have tried to follow some of the suggestions from External monitor not detected on Ubuntu 18.04 (adding mode, installing lightdm, etc.) with no luck.
The output of xrandr is as follows:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 294mm x 165mm
1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.01
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
The detailed information about the graphic card (running sudo lshw -C video) is as follows:
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:131 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(size=64) memory:c0000-dffff
Any thoughts on how could I solve this? I have tried the same monitor with the same cable with previous versions of Ubuntu from my colleagues's laptops and there were no problems at all.
Editing as suggested:
Using a live image partially did the trick for me: I load a live image, reboot the computer extracting it, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one).
18.04 multiple-monitors display hdmi display-resolution
edited 31 mins ago
mkobit
1075
asked Jul 6 '18 at 16:14
drozasdrozas
114
After updating to version 18.04 my external monitor is not detected any longer. I have tried to follow some of the suggestions from External monitor not detected on Ubuntu 18.04 (adding mode, installing lightdm, etc.) with no luck.
The output of xrandr is as follows:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 294mm x 165mm
1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.01
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
The detailed information about the graphic card (running sudo lshw -C video) is as follows:
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:131 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(size=64) memory:c0000-dffff
Any thoughts on how could I solve this? I have tried the same monitor with the same cable with previous versions of Ubuntu from my colleagues's laptops and there were no problems at all.
Editing as suggested:
Using a live image partially did the trick for me: I load a live image, reboot the computer extracting it, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one).
18.04 multiple-monitors display hdmi display-resolution
18.04 multiple-monitors display hdmi display-resolution
edited 31 mins ago
mkobit
1075
asked Jul 6 '18 at 16:14
drozasdrozas
114
edited 31 mins ago
mkobit
1075
asked Jul 6 '18 at 16:14
drozasdrozas
114
edited 31 mins ago
mkobit
1075
edited 31 mins ago
mkobit
1075
edited 31 mins ago
mkobit
1075
1075
asked Jul 6 '18 at 16:14
drozasdrozas
114
asked Jul 6 '18 at 16:14
drozasdrozas
114
asked Jul 6 '18 at 16:14
drozasdrozas
114
114
Try booting from a LiveUSB or LiveDVD; does it appear then?
– K7AAY
Jul 6 '18 at 16:16
Yes, it does! I removed it, reboot it again, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one). It is not perfect... but it is such a progress, thanks a lot!
– drozas
Jul 6 '18 at 16:23
Done @K7AAY: I have added the partial solution to the main comment. Thanks!
– drozas
Jul 7 '18 at 11:18
add a comment |
Try booting from a LiveUSB or LiveDVD; does it appear then?
– K7AAY
Jul 6 '18 at 16:16
Yes, it does! I removed it, reboot it again, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one). It is not perfect... but it is such a progress, thanks a lot!
– drozas
Jul 6 '18 at 16:23
Done @K7AAY: I have added the partial solution to the main comment. Thanks!
– drozas
Jul 7 '18 at 11:18
Try booting from a LiveUSB or LiveDVD; does it appear then?
– K7AAY
Jul 6 '18 at 16:16
Try booting from a LiveUSB or LiveDVD; does it appear then?
– K7AAY
Jul 6 '18 at 16:16
Yes, it does! I removed it, reboot it again, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one). It is not perfect... but it is such a progress, thanks a lot!
– drozas
Jul 6 '18 at 16:23
Yes, it does! I removed it, reboot it again, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one). It is not perfect... but it is such a progress, thanks a lot!
– drozas
Jul 6 '18 at 16:23
Done @K7AAY: I have added the partial solution to the main comment. Thanks!
– drozas
Jul 7 '18 at 11:18
Done @K7AAY: I have added the partial solution to the main comment. Thanks!
– drozas
Jul 7 '18 at 11:18
add a comment |
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Try booting from a LiveUSB or LiveDVD; does it appear then?
– K7AAY
Jul 6 '18 at 16:16
Yes, it does! I removed it, reboot it again, and now it does appear again. Strangely now, both screens are cloned when I logged in, but the monitor one gets black once I logging into. However, if I unplug and plug again the HDMI cable, I get the configuration I want (as joined displays, having the icons and bars in the monitor one). It is not perfect... but it is such a progress, thanks a lot!
– drozas
Jul 6 '18 at 16:23
Done @K7AAY: I have added the partial solution to the main comment. Thanks!
– drozas
Jul 7 '18 at 11:18