Comment # 11 on bug 1045891 from Heinz Kohl

Was following the advices.
After 4. press F10 boot started.

Starting after the first 20min .. is following only a flood of ~"** 545 printk
messages dropped **[ ...
After ~135min the boot process was still running and I stopped it, rebooted and 
gave "dmesg > dmesg.log".
A blackout after a thunderbolt stopped this after 33.8 GB were written.

Test case was not reachable.
What do do? 33.8 GB are far beyond beeing uploadable.

Retry is giving "printk messages dropped" from the very beginning.