Score:0

"Steam library folder must be on a filesystem mounted with execute permissions" (ext4)

in flag

The relevant partition is ext4 and has my other operating system Arch Linux on it. I've tried so many different fstab configurations, but I just can't get Steam to accept it. Here's the relevant line in /etc/fstab:

/dev/disk/by-uuid/df502a85-859d-4fe6-9331-c3c65e7ae406 /mnt/arch auto auto,users,exec 0 0

I've also tried changing the user permissions of /mnt/arch so that my user can read and write, but no dice. Any idea?

I'm on Ubuntu 20.04.2 LTS. I can mount the partition just fine, no errors.

Only Steam gives me the error (in the title) when I try to add the drive's Steam library (/mnt/arch/home/[me]/.local/share/Steam/) as an additional Steam library folder in Steam on Ubuntu (Steam > Settings > Downloads > Steam Library Folders > Add Library Folder).

in flag
Is this a question about SteamOS? If not, could you [edit] your question to include the version of Ubuntu you’re running and any error messages that might be reported when trying to mount?
Yao Mitachi avatar
in flag
@matigo, edited.
cc flag
I use a .steam link to another partition, mounted with just "defaults", and make the home dir .steam a link to that. The remove location shows up in the steam library..., even though I never explicitly added it.
Yao Mitachi avatar
in flag
Well, in the process of troubleshooting I used `chown` on the entire Arch partition without thinking, and ended up reinstalling Arch. Haven't yet got back into Ubuntu. I'll update this later.
Score:0
in flag

I am not sure whether it was a permissions issue that was resolved with the reinstall, or if it was an issue with fstab, but here is the line I now have.

/dev/disk/by-uuid/29ff2754-f9c2-492f-b539-9390d9a457e9 /mnt/arch auto nosuid,nodev,nofail,x-gvfs-show,exec 0 0

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