Questions tagged [hibernate]
Hibernation (ACPI S4 or HTD) is a power-saving mode in which the machine state is written to disk, either a swap partition or swap file, allowing the device to be completely powered off. On resume, the machine state is loaded back into RAM. This allows a faster boot time than a normal power cycle and for the user to resume their session with the applications that were open when hibernate was initiated.
1,076
questions
0
votes
1
answer
104
views
Ubuntu 24.04 won't resume after hibernation
I recently activated hibernation on my ubuntu 24.04 system following this guide (using Swap-File). I had some trouble at first but then it worked perfectly. After fiddling with some other things, i ...
- 11
0
votes
0
answers
42
views
Hibernation is locking the screen instead after upgrading to 24.04 lts
Ive a partition swap disk that was working fine for hibernation before upgrading but now when I hibernate, only the screen turns off for a moment, then I am prompted to sign in again. Here is a log ...
0
votes
0
answers
63
views
Broken 'Activities overview' after suspension in the Ubuntu 24.04
Could anybody help me to figure out how to fix Activities overview in Ubuntu 24.04, after Suspend/Hibernate mode it doesn't work - when I press the Super button it shows an empty window. The mouse isn'...
1
vote
2
answers
228
views
Ubuntu 24.04 fails to hibernate because of Nvidia but I have AMD Radeon card..?
A bit strange problem. Hibernation worked until I now upgraded to Ubuntu 24.04 LTS a few days ago.
As after each upgrade the hibernate options are gone and I have to activate them again. But first I ...
- 11
0
votes
0
answers
45
views
Systemd Start Thunderbird after Suspend
I want my Thunderbird Flatpak to open everytime I wake my Ubuntu 24.04 Wayland session from suspend. I created thunderbird-resume.service in the /etc/systemd/system/ directory. Here's the body of that ...
- 179
0
votes
0
answers
649
views
Ubuntu 24.04 Suspends/hibernates from lockscreen even though suspend is turned off
I'm on Ubuntu 24.04 and i have turned off suspend
With
sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
and
in Power settings and "privacy and security".
...
- 1
0
votes
0
answers
372
views
How to get suspend to also save to disk in Ubuntu 24.04 noble
In systemd/sleep.conf, the setting 'SuspendState=disk' does not work anymore.
It worked on previous versions (23.10 22.04).
If I do set it I get:
$ sudo systemctl suspend
Call to Suspend failed: Sleep ...
- 11
1
vote
1
answer
1k
views
hibernate not working in 24.04LTS, but used to work with 20.04Lts
using swapfile method - not swap partition. 24.04LTS seems to be obsessed with something called 'hibernate.target'... asks for password, but nothing happens. been using systemctl hibernate via hotkey ...
- 123
0
votes
0
answers
388
views
Ubuntu 24.04 Asus vivobook 16 doesn't wake up after suspension
Issue
Whenever the laptop enters a suspended state, triggered by either closing the lid or the screen going black after a period of inactivity, it becomes unresponsive. This means that pressing keys ...
1
vote
1
answer
225
views
Systemctl hibernate does not resume, acting like shut-down
I grew tired of my laptop losing too much battery while in suspend and therefor wanted to setup hibernate. However, I can not get it to work. Systemctl hibernate shuts off the laptop, but it does not ...
- 31
0
votes
0
answers
49
views
Charger issue after hibernate or running somethigng using NVIDIA GPU
my machine is presenting a very weird issue which only sometimes happens and also, stops happening suddenly too;
Today, I left my machine and pressed window+L to lock the screen... When I back, I did ...
0
votes
0
answers
69
views
Xubuntu 23.10: add hibernate to XFCE
Technically hibernate works. I can use it by systemctl hibernate. But I need to add hibernate button to XFCE and add hibernate on low charge to XFCE power manager.
I tried to add to /var/lib/polkit-1/...
- 81
0
votes
0
answers
19
views
Resume results in black screen (LUbunutu 22.04, same result with swap partion and swap file)
Previously I used a swapfile after a fresh LUbunutu 22.04 install. I configured UUID etc in the startup parameters. Because resume resulted in black screen I changed to a swap partition. (see also ...
- 749
0
votes
0
answers
91
views
LUbuntu 22.04.04 - hibernate not working - acpi error couldn't enable sleep button event
When I click on Leave / Hibernate there is no action when I confirm the dialogue.
settings:
swap file (4GB) 2x physical memory (2GB)
note: file, no swap partition
Secure Boot is disabled
bios: HP ...
- 749
1
vote
0
answers
257
views
How to set up hibernation with Secure Boot enabled
Working on a new Ubuntu install. On my ASUS laptop, Secure Boot is enabled (and likely may need to stay that way due to the pestilence of Windows 11). Reading from journalctl -b has some mention of ...
- 93