Universal Blue•4mo ago

Bazzite ostree:0 kernel panic, not booting

Hello, when trying to boot into bazzite (I am dual-booting with windows) I am getting the errors seen in the attached photos. However, when selecting the Bazzite ostree:1 option in GRUB, I am able to boot without issue. I was not having any issues with booting previously. How can I fix this?

© 2026 Hedgehog Software, LLC

More

Communities Docs About Terms Privacy

MagicalAttackGecko

M

MagicalAttackGecko•9/3/25, 12:29 AM

If I am reading the documentation correctly, ostree:1 is the previous version, the fallback, that is created every update. So it makes sense that it still boots.
Are you on Nvidia? https://www.answeroverflow.com/m/1343991517693612105#solution-1344013515626643576

error: ../../grub-core/kern/mm.c:552:out of memory - Universal Blue

Hoping if this has bubbled up any further. Google searching ending up dry (mainly that most of the issues stem from a different portion of mm.c or reference bios options for video memory that I do not appear to have (I turned off the iGPU when I was using Nobara as it was causing issues)).

Haven't been able to boot a release since January. The...

azharkh

A

azharkhOP•9/3/25, 12:40 AM

yes, I am on nvidia (I have a gtx 1070), unfortunately I am not able to turn off TPM as that thread suggests as I am dual booting with win 11, I will try disabling integrated graphics, thank you

azharkh

A

azharkhOP•9/3/25, 12:49 AM

disabling integrated graphics did not fix it

azharkh

A

azharkhOP•9/3/25, 12:53 AM

okay, disabling TPM module fixed it! however as I mentioned, I am dual booting with win 11 ;(

azharkh

A

azharkhOP•9/3/25, 12:53 AM

thank you for your help

azharkh

Aazharkh okay, disabling TPM module fixed it! however as I mentioned, I am dual booting ...

Lightning_Po

L

Lightning_Po•9/3/25, 1:24 AM

you can disable tpm check in w11 in regedit if you need help with that

azharkh

A

azharkhOP•9/3/25, 1:26 AM

oh nice thanks

azharkh

A

azharkhOP•9/3/25, 1:26 AM

I will do that then

Lightning_Po

L

Lightning_Po•9/3/25, 1:40 AM

https://www.tomshardware.com/how-to/bypass-windows-11-tpm-requirement

Lightning_Po

LLightning_Po you can disable tpm check in w11 in regedit if you need help with that

Lightning_Po

L

Lightning_Po•9/3/25, 1:42 AM

do note that this may break specific features that rely on those things

azharkh

A

azharkhOP•9/3/25, 1:48 AM

it'll have to do as a bandaid solution until i upgrade gpus to an amd card (if this really is an nvidia problem)

Lightning_Po

L

Lightning_Po•9/3/25, 1:48 AM

idk i got a 1080 and mine has mostly worked

azharkh

A

azharkhOP•9/3/25, 1:49 AM

yeah i haven't had any issues until just today

Lightning_Po

L

Lightning_Po•9/3/25, 1:53 AM

i'm finding another source on this server:
https://discordapp.com/channels/1072614816579063828/1315844792961466378/1367364758952607814

Lightning_Po

L

Lightning_Po•9/3/25, 1:54 AM

he figured out a way to (on some mobos) make tpm + secure boot just for windows but not bazzite

Lightning_Po

L

Lightning_Po•9/3/25, 1:55 AM

that seems the more proper way to do it than bypassing the checks

MagicalAttackGecko

M

MagicalAttackGecko•9/3/25, 2:27 AM

Glad at least some answers were found! I'm making note of this because I am also on Nvidia. That other solution linked looks like there is promise.