HOWTO - GPT/UEFI install with full disk encryption: BTRFSonLUKS with separate root, home and pkg subvolumes; hibernation with a swapfile; auto-snapshots with easy system rollback (GUI); boot into snapshots

[Feakster]

Is it the same problem as this:

Help - Timeshift in Live USB Mode as device UUID not found

After updating today, I’ve just started getting an error in timeshift where it says it’s in “Live USB Mode (Restore Only)”. All previous snapshots are missing & an error message is listed which states "Device not found: UUID=’[my-hexadecimal-device-id]’. This is now also interfering with pacman updates as I now get the following error. :: Running pre-transaction hooks... (1/1) Creating Timeshift snapshot before upgrade... E: ts: Failed to get partition list. E: System disk not found! Unable to …