Disk write error due to read-only filesystem (lemmy.world)

submitted 6 days ago* (last edited 6 days ago) by biofaust@lemmy.world to c/linux_gaming@lemmy.ml

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Disclaimer: I am very new to Linux (1 week).

I have installed the Valve version of Steam on LMDE6. I have used Disks to automatically mount the NTFS drive I used with Windows (doesn't hold bootloader, it is just for Steam library storage) at boot ( /media/[username]/Gaming ) and I made it the default library folder in Steam.

Running games works perfectly (actually, performance is surprisingly good), but I cannot install them due to a "disk write error".

I looked for solutions and found this page, from which I understand that I need to change permissions to the mounting point, but when I do, using chown -R, I get a "Read-only filesystem" error for all files and folders.

I can see no options to fix this in Disks and I tried to edit fstab once, but it messed things up so badly I had to use the USB drive with the portable installer to fix things.

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[-] over_clox@lemmy.world 3 points 6 days ago* (last edited 6 days ago)

Windows by default uses a 'hybrid shutdown' to allow for faster booting times. It's basically halfway between sleep mode and hibernate mode, which basically means Windows isn't actually fully shut down, so all file changes haven't been fully written to disk and Windows still has open files.

You should do a full shutdown from within Windows first. Unless M$ has changed something that I'm not aware of, that should be just as simple as holding Shift when you hit Shutdown.

[-] biofaust@lemmy.world 1 points 6 days ago

I am going to specify in the body of the post that this is a drive I used as library drive only for Steam, it is not the one holding the Windows boot.

Would that change things?

[-] over_clox@lemmy.world 2 points 6 days ago

Knowing M$, yeah, they probably lock all the attached drives when in hybrid shutdown mode.

I'd still try either Shift+Shutdown, or as another commented suggested, just disable Fast Boot.

this post was submitted on 23 Apr 2025

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