I’ve been experiencing some frustrating issues with my Ubuntu 24.10 installation.
My OS after suspend frequently freezes, and when I hard restart my device, I encounter an initramfs error. After restarting again, the error goes away.
I’ve done some searches about this problem and reviewed my logs (attached below).
2024-11-15T22:28:03.135904+01:00 framework systemd-sleep[39340]: Failed to freeze unit 'user.slice': Connection timed out
2024-11-15T22:28:03.147102+01:00 framework systemd-sleep[39340]: Performing sleep operation 'suspend'...
2024-11-15T22:27:35.079924+01:00 framework kernel: Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
from what I have read, it could be related to systemd v256.
But not sure how to confirm or what to do to fix this issue
I can’t help you with the hibernation part, as I never use it because I use encrypted filesystem requiring me to enter the password anyway.
I configure the system to use session management, and shutdown.
the boot process is so fast under linux, I don’t really care shutting down. If I make a pause, I just put it to sleep.
Hibernation, IMHO, as it write the RAM content to disk, is just a way of wearing the SSD prematurily.