Ubuntu 17.10 + docking station + lenovo x270 (Intel HD Graphics 620) display issues when reconnecting to docking station
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When loading the OS when my lenovo thinkpad is connected to its docking station everything work well with the 2 displays: 2 split screens that work properly.
When I disconnect my computer and re-connect it to the docking station, the other screen is recognized by the OS:
But doesn't display anything, it behaves as if it has nothing connected to it.
When disconnecting the HDMI cable and connecting it directly to the PC - all works great. When reconnecting it to the docking station it starts working properly.
What can be the problem?
The docking station HDMI connection worked perfect with Windows (shame)
Lenovo Thinkpad x270
Intel HD Graphics 620
Ubuntu 17.10
multiple-monitors lenovo hdmi
asked Apr 30 at 16:46
Kar19
212213
add a comment |Â
up vote
0
down vote
favorite
When loading the OS when my lenovo thinkpad is connected to its docking station everything work well with the 2 displays: 2 split screens that work properly.
When I disconnect my computer and re-connect it to the docking station, the other screen is recognized by the OS:
But doesn't display anything, it behaves as if it has nothing connected to it.
When disconnecting the HDMI cable and connecting it directly to the PC - all works great. When reconnecting it to the docking station it starts working properly.
What can be the problem?
The docking station HDMI connection worked perfect with Windows (shame)
Lenovo Thinkpad x270
Intel HD Graphics 620
Ubuntu 17.10
multiple-monitors lenovo hdmi
asked Apr 30 at 16:46
Kar19
212213
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
When loading the OS when my lenovo thinkpad is connected to its docking station everything work well with the 2 displays: 2 split screens that work properly.
When I disconnect my computer and re-connect it to the docking station, the other screen is recognized by the OS:
But doesn't display anything, it behaves as if it has nothing connected to it.
When disconnecting the HDMI cable and connecting it directly to the PC - all works great. When reconnecting it to the docking station it starts working properly.
What can be the problem?
The docking station HDMI connection worked perfect with Windows (shame)
Lenovo Thinkpad x270
Intel HD Graphics 620
Ubuntu 17.10
multiple-monitors lenovo hdmi
asked Apr 30 at 16:46
Kar19
212213
When loading the OS when my lenovo thinkpad is connected to its docking station everything work well with the 2 displays: 2 split screens that work properly.
When I disconnect my computer and re-connect it to the docking station, the other screen is recognized by the OS:
But doesn't display anything, it behaves as if it has nothing connected to it.
When disconnecting the HDMI cable and connecting it directly to the PC - all works great. When reconnecting it to the docking station it starts working properly.
What can be the problem?
The docking station HDMI connection worked perfect with Windows (shame)
Lenovo Thinkpad x270
Intel HD Graphics 620
Ubuntu 17.10
multiple-monitors lenovo hdmi
asked Apr 30 at 16:46
Kar19
212213
asked Apr 30 at 16:46
Kar19
212213
asked Apr 30 at 16:46
Kar19
212213
asked Apr 30 at 16:46
Kar19
212213
212213
add a comment |Â
add a comment |Â
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