Comment # 23 on bug 1194373 from Felix Miata

# systemd-analyze
Startup finished in 12.500s (firmware) + 50.385s (loader) + 1.406s (kernel) +
1.729s (initrd) + 2.885s (userspace) = 1min 8.907s
graphical.target reached after 2.879s in userspace.

Journal and dmesg look clean of drm/dri and amdgpu issues, and TDM starts right
up as expected, when using nosimplefb=1.