How to get kde hibernate option on fedora kde

Asyx , 1 hour ago

community.frame.work/t/…/53080

This worked for me you just need to be careful to use your wi-fi device. I have a 2022 G15 which has the same wifi chip so for me, even though I don’t have a Framework, it worked exactly as described in the guide.

skullgiver , 2 hours ago

Depends on your distro. You need to set up all the requirements for hibernation (like “enough swap space to store current memory contents + whatever is left in swap” and zswap doesn’t count).

IIRC Fedora defaults to ZRAM instead of swap, so you probably need to set up a swap partition first. I don’t know if you need to disable ZRAM, but you probably need enough swap space on disk to store the contents uncompressed.

You’ll also need to modify the kernel parameters/initramfs configuration to add the resume parameters in the right spots, or the system will hibernate but not try to resume your session on boot.

Then there may be some selinux issues depending on if Fedora fixed them or not. I don’t think hibernation is supported by default on Fedora so you may need to tweak things like polkit files to get the permissions right.

I believe running the command sudo systemctl hibernate should manually induce hibernation. You can use it to test if your computer even has the ability to hibernate before figuring out what permission tweaks you need for KDE. Make sure you’ve saved your work before trying that, though, as not all systems will wake from hibernation without further troubleshooting.

You may also need to disable security settings like secure boot and/or kernel lockdown mode it hibernation might be refused.

Mwa OP , 2 hours ago

oh alr

RmDebArc_5 , 2 hours ago

Here is the official fedora guide

Mwa OP , 2 hours ago

ty

PotatoesFall , 2 hours ago

I’ve tried to get hibernation working on like 3 different distros. Followed tutorials exactly step by step. Never works.

Linux doesn’t do hibernation. Anybody who says otherwise is not living in the same universe as me.

Mwa OP , 2 hours ago

how come opensuse has that button

PotatoesFall , 2 hours ago

Last time I had openSUSE hibernation didn’t work. I am just convinced that the entire linux community is gaslighting me about hibernation lol

Mwa OP , 1 hour ago

oh

woelkchen , 1 hour ago

how come opensuse has that button

Having that button doesn’t automatically result in that feature actually working. The development stakeholders don’t seem to be interested in it actually working other than chance and given that even Windows and macOS moved to “always connected” suspend instead of full sleep with hibernation, I don’t see a push for feature parity on the horizon (that’s why Windows laptops and more recently also MacBooks often cannot wake up because the battery is depleted). It’s really bad and IMO one of the few big problems to solve (at least on my Windows notebook because of its broken regular suspend, I can force it into hibernation).

I had somewhat decent success making a swap file (not a partition):

sudo fallocate --length 16600MiB /swapfile;sudo chmod 600 /swapfile;sudo mkswap /swapfile;sudo swapon /swapfile;sudo nano /etc/fstab

Then add /swapfile swap swap defaults 0 0 the fstab file now open in Nano.