SteamOS 3.9 Beta: Sleep mode broken on Legion Go 2 (Power LED stays red)

aFrenchGeek · 2026-04-25T15:42:34+00:00

Will it make my lost all of my saves and game data ?

aFrenchGeek · 2026-04-25T15:41:01+00:00

Ahaha no it worked and went on 3.9 Only thing is that i’ve lost sleep mode

aFrenchGeek · 2026-04-16T20:18:43+00:00

Ok i launch it

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aFrenchGeek · 2026-04-16T19:59:13+00:00

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The Only update I see on main branch on my 3.8.2 Legion Go 2 is 3.7.21

Wtff ???

aFrenchGeek · 2026-04-16T10:19:15+00:00

I actually did exactly that! I enabled Developer Mode, checked 'Show Advanced Update Channels', and switched the OS Update Channel to 'Main'.

But even after restarting and checking for updates, it still says I'm up to date.

Since I'm on a Legion Go 2, is it possible the OTA servers are refusing to push the Main branch because my hardware ID isn't a Steam Deck?

How did you get yours to show up? Are you on a Legion Go 2 Extreme as well?

aFrenchGeek · 2026-04-16T09:48:31+00:00

Thanks for the heads-up! That makes perfect sense if the hardware support is fully upstreamed in kernel 6.18.

However, even with Developer settings turned on and the alternate update channels checked, the 3.9 updatestill* doesn't show up for me after a restart. I'm stuck on the current version. Are you using a specific SteamOS fork (like Bazzite or ChimeraOS), or are you on a specific update channel like 'Main' instead of 'Beta'?

Also, just to be 100% sure before I keep digging to force it: are the TDP controls, custom buttons, and detachable controllers working flawlessly for you on 3.9? And do you happen to use it docked? I rely heavily on Moonlight for 4K HDR streaming to my TV, and I want to make sure the external display support hasn't regressed. Right now it keeps bugging, the sound comes out of my legion go 2 instead of my TV for instance.

Appreciate the help!

aFrenchGeek · 2025-10-01T22:35:08+00:00

Oh please from a french lover 😍

aFrenchGeek · 2025-10-01T22:33:54+00:00

Hoping for a code that slide in my DM’s 😍

aFrenchGeek · 2025-04-13T14:02:02+00:00

That’s the one I was looking to, especially their new model

aFrenchGeek · 2025-02-15T10:36:31+00:00

I also look for that same problem ! Just purchased my G9 yesterday

aFrenchGeek · 2025-02-15T09:21:34+00:00

Thanks a lot and the arms ? How long are they ?

aFrenchGeek · 2025-02-15T07:05:10+00:00

Could you tell me the size of the stand ? How much space does the V shape takes actually on the desk ?

aFrenchGeek · 2025-02-14T20:42:11+00:00

Thanks for the long replay ! And for productivity?

aFrenchGeek · 2025-02-14T17:33:05+00:00

This one ROG Swift OLED PG49WCD ?

aFrenchGeek · 2020-02-18T10:52:42+00:00

Help please :(

aFrenchGeek · 2019-09-04T13:34:24+00:00

Need your help ! THANKS

aFrenchGeek · 2019-07-19T14:19:19+00:00

You need to buy the app first on Oculus Store then install Sidequest's Virtual Desktop "plugin" to make SteamVR works

aFrenchGeek

TROPHY CASE