axdotl/popos-ro-fs.md

Created June 12, 2026 13:52

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PopOS Read-only file-system

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popos-ro-fs.md

PopOS Read-only file-system

The FS gots into r/o randomly when doing system updates
Here are the steps to recover

Start in Recovery Mode

repeatedly tapping SPACE while the system is booting
choose Pop!OS Recovery
close installer
start terminal

Get access to encrypted disk

sudo cryptsetup luksOpen /dev/nvme0n1p3 cryptdata

Run fsck

sudo fsck -fyv /dev/mapper/data-root

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