Comment # 22 on bug 913885 from Joey Lee

(In reply to Bj�rn Voigt from comment #19)
> 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.
> 

Great!

> 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.
> 

hm.... Does this issue happen before apply kill_e820_reserved_kern.patch? 

> 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 same thing need to confirm is: Does this issue happen before apply
kill_e820_reserved_kern.patch?

> 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.

That's good, thanks!