Comment 20 for bug 1872159
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| Samuel Hangouët (samuel-hangouet) wrote Re: booting with splash hangs when external monitors are connected (pure intel 8th gen laptop) | #20 |
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It seems to be the same problem here with ThinkPad X1 Carbon (2017 version with integrated Intel HD Graphics 620).
Booting with external monitor attached to the HDMI port systematically makes the boot hangs atfer grub boot menu.
To get out of this, I have to press the power button for a long time, and then I can boot again with the external cable unplugged. Once the graphical password prompt is shown, I can plug the external monitor again without ayn further problem.