# Chroot into a btrfs uefi system from live media

**URL:** <https://forum.endeavouros.com/t/chroot-into-a-btrfs-uefi-system-from-live-media/15986>\
**Category:** General system\
**Created:** [July 20, 2021, 5:35pm UTC](https://forum.endeavouros.com/t/chroot-into-a-btrfs-uefi-system-from-live-media/15986 "2021-07-20T17:35:45Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![xircon](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/xircon/32/9124_2.png) [@xircon](https://forum.endeavouros.com/u/xircon)\
**Post date:** [July 20, 2021, 5:56pm UTC](https://forum.endeavouros.com/t/chroot-into-a-btrfs-uefi-system-from-live-media/15986/3 "2021-07-20T17:56:58Z")

</div>

```auto
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 1.8T 0 disk
└─sda1 8:1 0 1.8T 0 part /data
sdb 8:16 0 232.9G 0 disk
├─sdb1 8:17 0 300M 0 part /boot/efi
├─sdb2 8:18 0 223.8G 0 part /home
│ /
└─sdb3 8:19 0 8.8G 0 part [SWAP]
sdc 8:32 1 57.3G 0 disk
├─sdc1 8:33 1 57.2G 0 part /run/media/xircon/ventoy
└─sdc2 8:34 1 32M 0 part

```

So:

```auto
sudo mount /dev/sdb1 /mnt #efi
sudo mount /dev/sdb2 /mnt/root -o subvol=@
sudo arch-chroot /mnt

```

Sorry, really really warm today and we brits do not function well unless it is cold and wet 🤣

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