[Resolved] System does not wake up after sleep

Framework Laptop 12 Linux
1

Which Linux distro are you using?

Ubuntu

Which release version?
26.04 LTS

Which kernel are you using?

7.0.0-27-generic

Which BIOS version are you using?

03.06

Which Framework Laptop 12 model are you using? (13th Gen Intel® Core™)

Intel® Core™ - i5-1334U

I first installed Fedora. After putting the laptop to sleep, the Caps Lock key started blinking and I could not wake the system up.

Then I installed Ubuntu 26. Now, after sleep, almost nothing happens. The power light on the right side stops blinking, but the screen stays completely black and looks turned off.

Honestly, I expected that in 2026, when a laptop is sold with Linux support, at least basic things like sleep and wake would work :laughing:

I am going to stay with Ubuntu. Does anyone know how to fix this?

2

I’m pretty sure this won’t be helpful, but sleep and hibernate worked just fine right out of the box on my FW12 i5 running Debian 13. It’s been so long since I’ve had to debug sleep problems, I’m not sure where I’d start. Maybe support will be more helpful than the forum. Certainly it’s not a generic problem on the FW12 or a lot more people would be grumbling loudly.

3

Thanks, those actions fixed the problem. I’ll keep an eye on it, but I put my laptop to sleep for a few hours, and it woke up without any issues.

sudo fwupdmgr refresh --force
fwupdmgr get-updates
sudo fwupdmgr update
sudo reboot
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