Created attachment 1105698 [details] HW Info Description of problem: Press the power button to suspend to disk (hibernate) as per config. System hangs and does not hibernate. Version-Release number of selected component (if applicable): 23 How reproducible: Always Steps to Reproduce: 1.Boot any F23 4.2.x kernel 2.attempt to suspend to disk 3. Actual results: System hang Expected results: Successful hibernate Additional info: This happens on every 4.2 kernel (from install to latest updates testing kernel-PAE-core-4.2.7-300.fc23.i686 kernel-PAE-4.1.4-100.fc21.i686 from F21 still boots and hibernates correctly. Windows has done with without a single failure since 1999 (NT 5 beta 2 through Windows 10).
Created attachment 1105699 [details] CPU Info
The Fedora kernel team is most likely not going to get to investigating this bug. You might be best off by trying to bisect between the 4.1 and 4.2 kernel builds to see if there is a particular commit that causes your issue. You can find some helpful scripts here: http://www.labbott.name/blog/2015/11/30/a-look-at-the-kernel-bisection-scripts/
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 23 kernel bugs. Fedora 23 has now been rebased to 4.7.4-100.fc23. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 24 or 25, and are still experiencing this issue, please change the version to Fedora 24 or 25. If you experience different issues, please open a new bug report for those.
I met the same issue with the latest kernel v4.7.5-200 on Fedora 24. And the hibernate cannot resume, just reboot instead. Any help will be appreciated! Additional info: Fedora 24 kernel: 4.7.5-200.fc24.x86_64 TLP(http://linrunner.de/en/tlp/tlp.html) installed
If resume fails, putting resume=/your/swap in kernel command line is worth trying (get your swap device it with swapon -s). Should fix "no resume, just reboot" in most cases.
This message is a reminder that Fedora 23 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 23. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '23'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 23 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.