(In reply to Josef Reidinger from comment #3) > So it is complete system lockup? you cannot switch to e.g. console with > ctrl+alt+f* ? or can you ssh to machine? > > What we can try to identify problematic part is to call it with strace and > redirect output to file, which you will attach. > > Something like > > strace -ff -o ~/yast.strace /sbin/yast2 bootloader > > and then pack and attach all ~/yast.strace.* files > > pack e.g. with > tar cjf ~/yast.strace.tar.bz2 ~/yast.strace* I've attached the file above. And yes it is a complete lockup. I cannot switch to a different TTY console with CTRL+ALT+F1-6 nor can I SSH into the machine. HDD and network activity lights are dead. The machine will not sleep if I close the lid or press the power button. The only option is forced power off. The attached file above is the trace from the very first attempt at opening the bootloader. If any other information may come in handy, please let me know. I would like to wipe this partition and change to openSUSE Leap to have a working system, but I would like to help provide as much info as possible as well.