Comment 4 for bug 1879290

I finally managed to install a beta image on a Thinkcentre m920 (by removing the tpm module in grub before booting). Console output appears at the 32s mark, see full dmesg below. Some interesting console-related excerpts:

[ 0.049211] printk: console [tty1] enabled
[ 14.088918] printk: console [ttyS0] enabled
[ 17.020856] fbcon: Taking over console
[ 32.840867] efifb: probing for efifb
[ 32.883328] efifb: framebuffer at 0x40000000, using 4128k, total 4128k