Manjaro chroot btrfs. manjaro. I booted on a live USB and when I try to run sudo manjaro-chroot -a it says. Commands described earlier are omitted. Is this supposed to work or is there an alt… For complete info an all tools for btrfs please do an actual search at the arch wiki and at the manjaro forum for "btrfs". I do not have a Gitlab account, nor do I aspire to Jun 10, 2025 · As of Manjaro 25. Sep 18, 2021 · The only thing you need to revert a snapshot without BTRFS is a live USB of Manjaro. Oct 18, 2010 · You don't need (arch-)chroot/systemd-nspawn. A manual chroot is the only option there. Sooooo, this is what I have to do if I want to chroot into a btrfs system? See full list on wiki. 1 Like. growler 27 April 2025 13:28 4. manjaro-chroot does not support btrfs. Apr 27, 2025 · I can understand that rewriting manjaro-chroot to support BTRFS might be a major undertaking, though. 10 ). Then on another btrfs filesystem already containing a subvolume, I’ve copied all the files of Jan 30, 2022 · 对于Arch系等依赖滚动更新的发行版，Btrfs的快照功能真的是太具有吸引力了。纵使我已经很久没有遇到“滚炸”、纵使就算“滚炸”去Manjaro论坛看一眼一般都能解决，但是这些都不如一个“后悔药”来得实在——遇到问题，重启、选择老快照、恢复，一切都是那么美好。 Jun 10, 2025 · As of Manjaro 25. org Jul 20, 2021 · The only real difference between a btrfs chroot and an ext4 chroot is that you need to add -o subvol=@ to your mount line. 0. Jul 20, 2021 · The only real difference between a btrfs chroot and an ext4 chroot is that you need to add -o subvol=@ to your mount line. The main goal is to get a system up and running on btrfs and snapper to make the easy rollback possible. I’ve installed the system first on an ext4 partition as the installer didn’t give the option to choose btrfs. For most people, that is all you have to do. Then - if applicable - mount boot. For manjaro-chroot, they might indeed create obstacles. 0 “Zetar”, we are now using btrfs as the default filesystem option in calamares, and there have already been several requests from members — both directly, as in the Manjaro-Chroot on BTRFS thread, and as off-the-cuff questions elsewhere on the forum — regarding support for btrfs autodetection in manjaro-chroot. Apr 23, 2023 · I have previously been able to chroot into my root volume using the following commands: sudo mount /dev/nvme0p2 /mnt manjaro-chroot /mnt/@ However, when I tried this today, I got the following error message: mount: /m… Jun 23, 2023 · manjaro-chroot does not work with btrfs. I’ve downloaded and installed the latest ISO. 04, ubuntu23. I do not have a Gitlab account, nor do I aspire to Jun 23, 2023 · manjaro-chroot does not work with btrfs. That assumes that your root subvolume is name @. EDIT: Just to clarify, no need to chroot. It’s doable — I’ve already done it myself a few times — but you have to know what you’re doing. Jun 23, 2023 · manjaro-chroot does not work with btrfs. Especially those commands that are often misinterpreted. You just need to boot into a live environment and mount the btrfs and manipulate. In the following section only a few commands are described. Sooooo, this is what I have to do if I want to chroot into a btrfs system? With a BTRFS filesystem, you should note that the subvolumes must be mounted. garuda-chroot -a works on This tutorial has the purpose to install Manjaro with BTRFS file system, automatic subvolumes and Snapper rollout. That would be in such a case: root # mount -o subvol=@ /dev/sdyC /mnt COPY TO CLIPBOARD. As you know Manjaro use Calamares for install and every program must have config somewhere … Jun 24, 2023 · Well, yes, but the problem is that /etc/fstab resides on whatever the default root subvolume is set to, and the default root subvolume is the one with subvolid=5, while Calamares configures the actual root directory (and thus /etc/fstab) to reside on a subvolume named @, which has a different subvolid. Simply open Timeshift, tell it where your snapshots are, and pick the snapshot you want to restore. Apr 23, 2023 · I have previously been able to chroot into my root volume using the following commands: sudo mount /dev/nvme0p2 /mnt manjaro-chroot /mnt/@ However, when I tried this today, I got the following error message: mount: /m…. With snapper and grub, we can rollback to a previous state, if anything goes wrong after a package install, or system update or anything else. I do not have a Gitlab account, nor do I aspire to Nov 23, 2023 · Hi all, I am trying to install manjaro on a btrfs subvolume as I’ve done with other linux distributions ( ubuntu22. You need to mount the individual subvolumes manually, but the way Calamares sets up the root filesystem is different to what one would expect. The read-only aspect of /usr is less Jun 13, 2025 · 通过在Manjaro上安装Btrfs文件系统，你可以享受到其带来的许多高级特性。 本文介绍了如何在Manjaro上安装Btrfs，以及如何对其进行管理和优化。 希望这篇文章能帮助你更好地掌握Btrfs，并在日常使用中受益。 Jun 10, 2025 · As of Manjaro 25. With btrfs filesystem, we can set up a system with snapshots. Apr 23, 2023 · I have previously been able to chroot into my root volume using the following commands: sudo mount /dev/nvme0p2 /mnt manjaro-chroot /mnt/@ However, when I tried this today, I got the following error message: mount: /m… Nov 29, 2023 · 今天更新了一下 BIOS, 结果 BIOS 恢复出厂设置了，EFI 分区被改，引导项全丢了。Windows 还打开了已关闭的 BitLocker。 May 20, 2021 · My system was updating and it froze and then would not boot so I tried to do a change root from a live USB and manjaro-chroot -a did not recognize or find my btrfs file system. The only thing you need to revert a snapshot without BTRFS is a live USB of Manjaro. If it is named something else, use that instead. I would LOVE to just type sudo manjaro-chroot -a but since I’m on btrfs, that does not work. You can open Timeshift on that live USB, point it to the disk containing your snapshots and you can restore pretty easily. btrfs (the command) ⇒ Jul 12, 2023 · I have a btrfs root partition and a btrfs home partition. tdud xcoup ziwad ntywt emyj sinhk xhs knz gfrq ocdnumu