Comment # 19 on bug 913885 from Bj�rn Voigt

I tested the new patch "kill_e820_reserved_kern.patch" for three days. I
applied the patch to Kernel kernel-desktop-3.18.5-1.1.gf378da4.x86_64 from
Kernel_stable repository.

Suspend and resume worked fine with this patch on my Intel DH55TC system.

But in two of five cases I had a minor problem: During resume, the screen was
black for 1-2 minutes and also the keyboard LED was off. At first I thought,
that resume failed, but 1-2 minutes later the keyboard LED was on and graphics
also switched on.

I tested the patch also on another Notebook (Lenovo Ideapad U430 with Intel
Core i5 Haswell CPU). Unfortunately resume failed on this notebook. The
notebook rebooted during resume. I have no log entries for failed resume.

The problems with the Notebook and the black screen problem on my Intel DH55TC
system are probably unrelated to this patch. I test again without the patch.