Comment 17 for bug 2057687

I had successfully enabled Hibernate in Ubuntu 23.10 (using the very clear tutorial https://ubuntuhandbook.org/index.php/2021/08/enable-hibernate-ubuntu-21-10/) but hibernate stopped working on the upgrade to Ubuntu 24.04 LTS.

At first, I received
systemctl hibernate error: "Call to Hibernate failed: Invalid argument"
which is the subject of this bug.

I implemented the maj:min fix recommended in #10 (@dmitry-a-durnev) and that resolved this error.

But hibernate still fails. I have the experienced described in #5 (@xstack) and #14 (@jorisjansen). Here is the relevant item from dmesg:

[ 3676.283879] PM: hibernation: Wakeup event detected during hibernation, rolling back.

I do not understand the advice in #5:

If anyone met the "Wakeup event detected during hibernation, rolling back" problem, change the /etc/modprobe.d/blacklist.conf and add blacklist kernel module, for example:
blacklist intel_hid

FYI.
https://bbs.archlinux.org/viewtopic.php?id=294111
Bug 218634 - Hibernate fails with "Wakeup event detected during hibernation, rolling back"
https://bugzilla.kernel.org/show_bug.cgi?id=218634

Would it please be possible to explain this fix in more detail? Thank you,