Re: Can't seem to change my windows partition mount to READ-ONLY
If sda3 is your Windows OS partition, then you definitely do NOT want to automount it read/write. Doing so is asking for trouble -- along the lines of filesystem corruption and failure to boot.
You could try editing the MTAB file and changing "rw" to "ro" on the line for the /media mount. But, I don't know if that will "stick".
A better way might be to remove that line from MTAB and add a mount line to fstab, specifying "ro" for the Windows partition.
Ubuntu 16.10 Mate, Mint 18 Mate; MS Win 8.1, MS Win10 Pro.
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