Comment # 2 on bug 1191113 from Joey Lee

(In reply to Oleg Vlasov from comment #0)
> System could not resume from suspend (suspend goes smoohtly)
> Just start in usual way like after reboot
> 
> journalctl 
> 
> ������������������ 28 23:02:42 linux-wwqj kernel: fbcon: i915drmfb (fb0) is primary device
> ������������������ 28 23:02:42 linux-wwqj kernel: Console: switching to colour frame buffer
[...snip]
> ������������������ 28 23:02:42 linux-wwqj kernel: PM: Image loading progress: 100%
> ������������������ 28 23:02:42 linux-wwqj kernel: PM: Image loading done
> ������������������ 28 23:02:42 linux-wwqj kernel: PM: hibernation: PM: Signature
> 1f442631fc4a3b371c0428aa3501f428985ff0f2142f973b1b85e9921b3b7bb9cac925cb9fa80
> c42d9c0b643ceb6f9990432b60acaf25b62c999cb9a439>
> ������������������ 28 23:02:42 linux-wwqj kernel: PM: hibernation: PM: Digest   
> bc182a07673ceb877e0136dd7d6e236c0c730501b36906737b42b591374c4faafcb7947c114fc
> c5fe60d282b1abb475088e4e95d63a2ec6fcf0da79ff2a>

The signature checking failed for hibernation snapshot image. Could you please
help to attach complete dmesg log on bugzilla?

On the other hand, can this issue be reproduced in every S4? Or this issue
_sometimes_ shows up?

Thanks!