Bug 1798816

Created attachment 1658081 [details]
Kernel journalctl output from boot after attempted hibernation

1. Please describe the problem:

The system hibernates successfully. However, on the following boot, it's as if there was no hibernation image - the system boots fresh.

This is on a few weeks old Fedora 31 install.

I've looked at other bugs with the symptoms, but I'm unsure how to identify which one my system is experiencing. Notably, I have a correct resume paramater in /etc/default/grub:

GRUB_CMDLINE_LINUX="resume=UUID=61bedd90-037c-4dd6-a147-dfc9ba36f92b rhgb quiet"

61bedd... is indeed the UUID of my swap partition.

2. What is the Version-Release number of the kernel:

Linux thinkfedora 5.4.15-200.fc31.x86_64 #1 SMP Tue Jan 28 09:08:32 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :

This is my first Fedora install. No previous kernels tested.

4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:

Run "systemctl hibernate" to hibernate the system. Press the power button restart system.

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:

Yes - same issue on the rawhide kernel.

6. Are you running any modules that not shipped with directly Fedora's kernel?:

I've installed ecryptfs-utils, but nothing else related to the kernel.

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.