Booting from an usb drive with Manjaro XFCE 19.0pre3
Connect external usb HDD
Tried to install Manjaro on that external drive, with Boot loader on external HDD.
If fails after about 10 to 20% with following error:
P.S. On another external usb HDD (no connected at same time), some months ago I installed XFCE 18.1 without issue (also with boot loader on external hdd).