Comment # 7 on bug 978284 from Freek de Kruijf

Today I tried to repair the broken Tumbleweed system with 20160514 and it still
fails. The upgrade is OK, but after a reboot the system is not in the list of
systems that can be booted by grub2.
I did the upgrade again. The system is updated with all the new software. At
the end there is a problem with renewing the booting system. The root system of
Tumbleweed is on /dev/sda11 on the extended partition /dev/sda4. The summary
shows it is setting the grub on the root partition,... on /dev/sda4 ?????. When
I try to change that to /dev/sda11 I get an error message, which should be
reported in bug report.
2016-05-17 18:47:56 <3> (none)(3964) [Ruby] yast/wfm.rb:207 Internal error.
Please report a bug report with logs.
I will attach the gziped file /var/log/YaST2/y2log.