Comment # 49 on bug 1137748 from Hubert Mantel

(In reply to Theo Luning from comment #48)
> I've upgraded the kernel to kernel-default-5.3 from here:
> http://download.opensuse.org/repositories/Kernel:/HEAD/standard/x86_64/
> 
> But I have the same problem as with Kernel 4.12.
> 
> Then I've tried Mageia-7.1-Live-Plasma-x86_64 (Kernel 5.1) to see if it's a
> general Problem with the newer Kernels.
> But Mageia 7.1 works like a charm (Suspend to RAM and resume).

Thanks for the hint! I will give it a try.

> Still hoping for a fix. I am using openSUSE/SUSE Linux since Version 5. :-)
> OTOH I really would like to able to "suspend-to-RAM".

Same here. I already had to destroy virtual machines several times because I
forgot to shut them down before hibernate and cannot access them after resume.