*** This bug is a duplicate of bug 1872159 ***
https://bugs.launchpad.net/bugs/1872159
The same issue.
Notebook Asus K501 with Nvidia card and LG external monitor. It works better
with the Video Noveau driver than Nvidia 460 (when scaling the monitors, but
this I another issue). The build-in monitor is 4k and the external one is 2k
resolution.
Everytime I need to reboot I need to unplug the HDMI, else the boot fails.
What I think curious is that the systems gives the preference to the secondary
monitor instead the build-in, showing the GRUB or the logig after suspend.
I recently migrate from Windows 10 to Ubuntu-Mate... I learned how to 'survive'
this annoying behavior, but would appreciate very much any help to fix.
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https://bugs.launchpad.net/bugs/1874194
Title:
Ubuntu 20.04 HDMI connected, no boot
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have installed Ubuntu 20.04 (using the image created on 20 april) on
my Dell XPS15 9560. This laptop has a Intel / nVidia combo.
The problem i am facing is that when i have an external monitor
connected to the laptop through the HDMI connector of the laptop,
Ubuntu does not boot and hangs on the splash screen. I have not found
any way to get logging on any kind.
Before i was running Ubuntu 18.04 and did not have any problems with
the monitor and HDMI cable. After boot is finished (without monitor
connected) inserting the HDMI cable works fine and i can use the
monitor and laptop screen without any problem.
I have installed the preferred nVida proprietary driver. Also it does
not matter if booting with nVidia selected or Intel selected.
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