Suspend/resume broken on Lenovo laptops (Fedora 21 beta)

[valent.turkovic at gmail.com]

On Fri, Nov 14, 2014 at 2:26 PM, Jonathan Corbet <corbet-ft at lwn.net> wrote:
> On Thu, 13 Nov 2014 19:28:27 -0500
> "Jared K. Smith" <jsmith at fedoraproject.org> wrote:
>
>> > Currently there are reports that Fedora 21 beta fails to resume from
>> > suspend-to-ram on X1 Carbon
>>
>> Update the UEFI firmware on your X1 Carbon, and that will probably fix your
>> problem.  It certainly did for me.
>
> No such luck here.  Resume fails with 1.16 and, just recently tried, 1.17.
>
> FWIW, almost every other distribution I've tried works; this seems to be
> a Fedora-specific problem.
>
> jon

Jup, it looks to me also to be Fedora specific issue. Have you tried
using "debugging" kernel on Fedora 21? With debugging kernel
suspend/resume work as expected for me.