Ubuntu

22.04 freeze after suspend

Asked by Did VDT

Medion laptop UBUNTU 22.04 freeze after suspend.

After suspend, the system resume operation for a couple of seconds then freeze.
Only a power Off / power solve the problem.

I would like to file a bug report but cannot get to the page.

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Bernard Stafford (bernard010) said : 		#1

You might try Hibernate instead of Suspend.

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Did VDT (did-vandertaelen) said : 		#2

Closing the lid (screen) or using "suspend" from the drop down menu have freeze the same way.

I do not have any "hibernate" option in any menu.

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Bernard Stafford (bernard010) said : 		#3

Use hibernate instead.
Hibernate Moves the contents of memory into swap, tells the bootloader to boot directly into the appropriate kernel, and shuts the machine down, in this state, the system does not require power.

Terminal: sudo pm-hibernate

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Did VDT (did-vandertaelen) said : 		#4

What bothers me is that the problem appears after an update, so it was introduced by an update.

Will try the suggested command but not practical at all.

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Did VDT (did-vandertaelen) said : 		#5

Just tried :

 sudo pm-hibernate
sudo: pm-hibernate: command not found

Thkx for suggestion but doesn't work.

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Mouadh Ktari (brainfuck213) said (last edit ): 		#6

Fixed
It seems like u are opening another software that consumes gpu power while trying to suspend the signal can't make it to gpu so the power system will keep freezing trying to read the signal for gpu
Just try to change the gpu firmware version in additional software application or u can find it in software update as a tab
Try to change the gpu firmware version to another version and the issue will disappear

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