Hello,

I have my desktop for something like 5 years and suspend to RAM never worked. I never looked to make it work until now. I tried everything I found on the web with no luck. The 2 first time the suspend / resume work perfectly but the third time the PC freeze. The PC can freeze while going to suspend that it seem to never reach (still on), or, more frequently, on resume, ending up with a black screen or a frozen desktop. Very often the keyboard doesn't respond (caps led).

I opened a bug report against Linux but no answer for now. https://bugzilla.kernel.org/show_bug.cgi?id=178641

As you can see on the bug report, here is what I tried

- it work with windows
- tried to suspend on init 3
- disable a lot of things in bios
- tried to blacklist all kernel modules
- tried nouveau and nvidia drivers (GT430)
- tried an other graphic card (HD 5750) with radeon driver
- tried other sata ports for my ssd (samsung 840)
- tried to downgrade / updrade the motherboard bios
- tried with only one ram module and in other ram ports too
- unpluged everything I could externally and internally
- tried manjaro (KDE 5.7), fedora 24 (Gnome 3.20), fedora 25 (live), ubuntu 12.04, 14.04, 16.04, 16.10 (all live)
- tried to follow some part of https://01.org/blogs/rzhang/2015/bes...bernate-issues and https://www.kernel.org/doc/Documenta...ower/s2ram.txt
- tried to unbind / bind some drivers with a systemd-suspend script
- etc...

The motherboard is this one http://www.gigabyte.eu/products/prod...d=3766&dl=1#ov

I will be happy to provide every info you need to help me make suspend to ram working.

Thanks !

Partitioning of SSD?

I have 5 partitions. 6 if you count the extended one where the Test and Swap one are.

- Fedora 24 (40GB)
- Data (150GB)
- Windows 10 (40GB)
- Test (Manjaro) (20GB)
- Swap (4GB)

Size of RAM of your computer?

4GB

Does the computer have a suspend partition?

No but that shouldn't be a problem because I use suspend to ram, not suspend to disk. Even if it's seem not relevant I already tried to specify the swap partition as the suspend one but that didn't worked too.

But the suspend partition must be bigger than the RAM.

Yeah but I don't use it since I want to suspend to RAM
I have a laptop without swap or suspend partition and suspend to RAM work perfectly.

Hardware info of Laptop and the other system.