# Arm install fails after first update, missing BTRFS

**URL:** <https://forum.endeavouros.com/t/arm-install-fails-after-first-update-missing-btrfs/46770>\
**Category:** General system\
**Created:** [October 15, 2023, 4:48pm UTC](https://forum.endeavouros.com/t/arm-install-fails-after-first-update-missing-btrfs/46770 "2023-10-15T16:48:39Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![RampantAndroid](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/r/f07891/32.png) [@RampantAndroid](https://forum.endeavouros.com/u/RampantAndroid)\
**Post date:** [October 15, 2023, 4:48pm UTC](https://forum.endeavouros.com/t/arm-install-fails-after-first-update-missing-btrfs/46770/1 "2023-10-15T16:48:39Z")

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I’ve installed EOS Arm on my Parallels VM. During my first yay/pacman -Syu I get prompted to replace linux-aarch64 with endeavors/linux-eos-arm.

When I say yes to this replacement, my next boot fails with a kernel panic. I can see that it’s failing to mount root, and it’s trying a few filesystems but BTRFS isn’t included. I was booting before without issue, and I have btrfs-progs installed (and I reinstalled it after switching kernels to see if that would help.)

What am I missing? Does linux-eos-arm have zero BTRFS support?

 ![image](https://forum.endeavouros.com/uploads/default/original/3X/f/d/fdea8365e614ab398023a7b001274c8f08919554.jpeg)

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**Author:** ![anon75994754](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/a/d78d45/32.png) [@anon75994754](https://forum.endeavouros.com/u/anon75994754)\
**Post date:** [October 15, 2023, 4:52pm UTC](https://forum.endeavouros.com/t/arm-install-fails-after-first-update-missing-btrfs/46770/2 "2023-10-15T16:52:01Z")

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> [@RampantAndroid](#):
>
> linux-eos-arm

linux-eos-arm is for Pinebook pro… basic click " N "

> [@Install EndeavourOS on Mac-M1 or Mac-M2?](https://forum.endeavouros.com/t/install-endeavouros-on-mac-m1-or-mac-m2/38036/10):
>
> eos-arm kernel is specifically compiled for the PineBook Pro. Pudge

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<div class="post-metadata">

**Author:** ![RampantAndroid](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/r/f07891/32.png) [@RampantAndroid](https://forum.endeavouros.com/u/RampantAndroid)\
**Post date:** [October 15, 2023, 9:34pm UTC](https://forum.endeavouros.com/t/arm-install-fails-after-first-update-missing-btrfs/46770/3 "2023-10-15T21:34:41Z")

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Good to know, thanks!

Glad it’s a VM and I have a snapshot from prior to the upgrade.

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**Author:** ![system](https://forum.endeavouros.com/uploads/default/original/2X/9/9ea52f9fd5ef8e609e593c362d61a36295f48be8.png) [@system](https://forum.endeavouros.com/u/system)\
**Post date:** [October 17, 2023, 9:34pm UTC](https://forum.endeavouros.com/t/arm-install-fails-after-first-update-missing-btrfs/46770/4 "2023-10-17T21:34:42Z")

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