this post was submitted on 29 Mar 2025
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Hi all!

I recently installed Tuxedo OS with KDE and Wayland. I'm fairly new to Linux and, so far, the distro is great. With one caveat.

As far as power options go, everything works fine EXCEPT for Sleep. I can put the PC to sleep, but when I wake it up, I land on the login screen wallpaper with the login/password fields barely visible, as if frozen around the second frame of a fade-in animation.

Nothing works. The mouse cursor doesn't move, the keyboard doesn't do anything. The only way out of this state is to hold the power button until the PC shuts down and then turn it back on again.

I did some digging, but couldn't find a solution. Some threads mentioned modifying something in systemd, but those were from years ago, so I didn't want to risk that.

One fairly recent thread had a proposed solution of adding "mem_sleep_default=deep" to GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub.

That didn't work for me, though.

I'd love to fix this, but I'm out of ideas. Any help welcome!

EDIT

Forgot it might be a driver issue, people were complaining about Nvidia gear!

I currently don't have a dedicated GPU. I only have Ryzen 7 7800X3D running on MSI B650 Gaming Plus WIFI ATX AM5 MoBo.

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[–] [email protected] 2 points 1 day ago (1 children)

Did you contact TUXEDO Support Centre?

[–] [email protected] 1 points 22 hours ago (1 children)

Haven't had the time yet, but it's on my to-do list. Just not sure if they will support this as I'm running it on my own hardware, not their laptop.

[–] [email protected] 1 points 20 hours ago

Give it a try. Perhaps they may give you at least a hint.

[–] [email protected] 1 points 1 day ago (1 children)

What kernel version? I had similar issues on similar hardware. These have gone away in more recent kernels though.

[–] [email protected] 1 points 22 hours ago (1 children)

6.11.0-109019-tuxedo.

Not the latest, right? I guess I'll wait for an update.

[–] [email protected] 2 points 19 hours ago

No, but I don't believe I saw the issue until the 6.13.x kernels either

[–] [email protected] 23 points 2 days ago* (last edited 2 days ago) (3 children)

Not really related to the issue. If I understand currently, your device isn't bricked, but freezes. A bricked device doesn't boot anymore, a frozen device is unresponsive. Or am I misunderstanding this?

[–] [email protected] 3 points 1 day ago

Yep, not bricked. Just frozen.

There are two forms of bricked:

  1. hard bricked. This is when a software change (eg, installing a custom firmware) caused the system to fail to boot, and there is no possible way to ever get it to run again.
  2. soft bricked. Where a software change caused the failure to boot but there is a way (eg, reflashing using UART) to recover back to an older version that does boot.

Both are terms from the Phone modding community (ie, a phone has become as useful as a brick after this update) it's quite hard to actually brick a modern PC.

[–] [email protected] 7 points 2 days ago

Came here to say the same thing. Using the term "bricking" in the title had me very confused. It would be catastrophic if this was actually bricking computers.

[–] [email protected] 3 points 2 days ago (1 children)

Yeah, had a brain fart. It's a freeze.

[–] [email protected] 3 points 1 day ago* (last edited 1 day ago) (1 children)

you could edit your post title

[–] [email protected] 3 points 1 day ago

Oh, yeah, that's true! Didn't know that's a thing here, good to know!

[–] [email protected] 3 points 1 day ago (1 children)

Having the same issue on Intel + AMD GPU.

Arch Linux with newest KDE.

[–] [email protected] 1 points 1 day ago

That's interesting! Might be KDE bug then.

Could you try going to System Settings → Screen Locking and de-select "Lock after waking from sleep"? I wonder if you'll get the same result as I'm getting.

Before I updated the BIOS to the latest version, once I woke it up, I'd see the desktop exactly frozen as it was the moment I pressed the "Sleep" button.

Now, after the update, that freeze happens BEFORE the PC goes to sleep - the monitors stay on.

[–] [email protected] 13 points 2 days ago (17 children)

What's your hardware? And did you regenerate grub's config after editing the file you mentioned?

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[–] [email protected] 10 points 2 days ago (4 children)

It might be due to https://github.com/systemd/systemd/issues/33083.

Try disabling user session freezing when sleeping:

sudo systemctl edit systemd-suspend.service

Add the following to the file:

[Service]
Environment="SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false"

Reload systemd:

sudo systemctl daemon-reload

After that, try sleeping and waking again.

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[–] [email protected] 2 points 2 days ago (1 children)

That exact issue is why I stopped using KDE. I never did figure it out.

[–] [email protected] 1 points 1 day ago (1 children)

Specs for computer havibg the issue ans how long ago did this happen? Seems like a bug that neexs to be reported and more data for devs the better.

[–] [email protected] 1 points 1 day ago* (last edited 20 hours ago)

Tried it November of 2024, ended up switching to Mint with Cinnamon, zero issues since.

Dell XPS 8930

i7 9700 (no K)

32GB ram

NVidia RTX 2060

240gb ssd

2tb hdd

[–] [email protected] 3 points 2 days ago (1 children)

First, update your computer's BIOS/firmware. If that doesn't fix it, then try Arch, or Fedora beta. If the problem exists there too, then it's a kernel issue in general, and it might get fixed in the future. OR, if the computer BIOS is buggy, Linus has been clear that they won't do workarounds for buggy firmwares. In which case, you'd need a new computer that's actually compatible with Linux.

Most of the computers out there have buggy firmwares that go around for Windows, but Linus has been adamant that he wouldn't do workarounds because they bloat the kernel.

[–] [email protected] 1 points 2 days ago (2 children)

Well, I updated the BIOS - no change so far. I guess I'm stuck without Sleep. :/

[–] [email protected] 2 points 1 day ago (1 children)

You are not alone. There are many laptops that don't work with sleep on Linux. I used to have one of them, a Dell 3150. I simply disabled sleep in bios, and be done with it. I now buy laptops that I know they work 100% with Linux. It's impossible for Linux to support every hardware in the world, when these are specifically are made for Windows.

[–] [email protected] 1 points 1 day ago

I have it too now with KDE. Seems like something new

[–] [email protected] 1 points 2 days ago

I'm curious, did you dig around the BIOS/UEFI to see if there are any ACPI power states that can be disabled?

I had a very similar issue and turning off S3 worked around it. Of course, that meant higher power usage during sleep but it was a compromise over buying new hardware.

[–] [email protected] 6 points 2 days ago (10 children)

I would try:

  • see if you can get logs of the resume process
  • suspend from a text VT and see if that changes the behaviour
  • boot into single user mode and try suspend from there
  • boot an older LTS or a newer test kernel and see if it has the same problem
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[–] [email protected] 4 points 2 days ago (1 children)

I'm pretty sure tuxedo support should be able to cover this for you. Its one of the bonuses of buying a Linux laptop.

[–] [email protected] 2 points 2 days ago

I'm running it on a desktop PC, so not sure if they'd cover it. But I might poke them about it, good idea.

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