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Filesystem suddenly becoming read-only?
(lemmings.world)
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this post was submitted on 13 Dec 2025
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Check your drive: https://wiki.archlinux.org/title/S.M.A.R.T.
Yes, but just because SMART does not complain does not mean the drive has issues. If it does, it means there are issues. That should be kept in mind.
Literally explained in the link.
Unless there is an above average drive controller on board, it wouldn't be getting out into read-only and still accessible without triggering an error in online drive checks.
Just because the linked site does mention it does not mean it is not worth pointing out.
I'm not getting any SMART errors, the reports look good. I'll have to check dmesg if it happens again.