Trying to install manjaro kde minimal lts, blank screen appears after the loader reaches "Graphical Interface Reached"

ok… possible that there is feature enabled which does not work well with your Intel Chipset.

Add this to the kernel parameter:

i915.enable_dc=0 i915.enable_fbc=0 i915.enable_psr=0 i915.mitigations=off

Also it could be possible that SNA Acceleration of the newest driver does not work well with your Chipset. Try using UXA:

  1. Boot into multi-user.target and login.
  2. Create a file:
    sudo nano /etc/X11/xorg.conf.d/20-intel.conf

Put this in there:

Section "Device"
  Identifier "Intel Graphics"
  Driver "intel"
  Option "TearFree" "true"
  Option "AccelMethod" "uxa"
EndSection

And start the display-manager. Maybe this helps…

You could also install with the manual method: