F20: system does not resume from hibernate

[Ranjan Maitra]

On Thu, 19 Dec 2013 10:13:59 +0100 Joachim Backes
<joachim.backes at rhrk.uni-kl.de> wrote:

> On 12/19/2013 09:39 AM, Chris Murphy wrote:
> > 
> > On Dec 19, 2013, at 12:10 AM, Ranjan Maitra <maitra.mbox.ignored at inbox.com> wrote:
> > 
> >> Hello,
> >>
> >> I have been putting my F20 laptop to hibernate using systemctl
> >> hibernate: everything works fine, except that starting up has usually
> >> ended up doing a reboot and going to the login screen.
> > 
> > Make sure you have enough swap space. By default the installer may not create enough because it doesn't use the hibernation calculation, which is roughly 2x memory for a laptop with 4GB - 16GB of RAM.
> > 
> > 
> > Chris Murphy
> > 
> 
> My box (8 GB mem,  20Gb swap space) does  no resume after hibernating,
> but boots normally (https://bugzilla.redhat.com/show_bug.cgi?id=948177)
> 
> Joachim Backes

Yes, I have enough swap (16 GB, 8 GB memory). I had no problems
with F19 or with systems upgraded from F19.

According to this bug report, I need to add

resume=<swapdevice>

to the grub line.

According to suomi, I need to add:

resume=UUID=ec23581a-b819-4f21-af67-87802223e983

Which one, and if the latter where do I get this UUID number from?

Many thanks!
Ranjan


> -- 
> 
> Fedora release 20 (Heisenbug)
> Kernel-3.12.5-302.fc20.x86_64
> 
> Joachim Backes <joachim.backes at rhrk.uni-kl.de>
> https://www-user.rhrk.uni-kl.de/~backes
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