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  1. command line - sudo not working in macOS sequoia - Ask Different

    May 27, 2025 · I'm trying to enter into superuser using sudo su but it's not working, I'm getting following output on screen, sudo: /etc/sudoers is world writable sudo: no valid sudoers sources …

  2. How to make Homebrew directories writeable by multiple users?

    Apr 1, 2024 · I respond by running the two commands, and that solves the issue for my current user, but it is tedious and needs to be redone after switching back to the other user. Is there a …

  3. terminal - /etc/sudoers is world writable and unable to change ...

    /etc/sudoers is world writable and unable to change permissions on macOS M1 [duplicate] Ask Question Asked 3 years, 7 months ago Modified 3 years, 7 months ago

  4. SanDisk External SSD formatting problem on MacBook Pro M1

    Jul 18, 2021 · I recently bought a MacBook Pro M1 and a SanDisk external SSD. The SSD was working very well at first. I could erase, reformat etc…. I tried also other formatting types and …

  5. Creating an installer (.pkg file) from the command line

    Mar 8, 2021 · I've seen multiple tutorials in how to create an installer to distribute a MacOS application, but they're all very simple examples (just installing an application and placing it in …

  6. How to Change File Permissions for directories used by Homebrew

    You shouldn’t have to change the permissions like this. Are you using sudo when attempting the install?

  7. Diskutil partitionDisk Error: A writable disk is required (-69772)

    Jun 11, 2024 · Diskutil partitionDisk Error: A writable disk is required (-69772) Ask Question Asked 1 year, 6 months ago Modified 1 year, 6 months ago

  8. Can I mount the root (system) filesystem as writable in Big Sur?

    Jul 6, 2020 · After updating to big sur, I can no longer mount the root as writable (even with SIP disabled): sudo mount -uw / mount_apfs: volume could not be mounted: Permission denied …

  9. macos - How to figure out what is causing the ownership of …

    Mar 29, 2015 · Warning: The /usr/local directory is not writable. Even if this directory was writable when you installed Homebrew, other software may change permissions on this directory. …

  10. USB drive (Fat32) stuck on read-only. Unable to erase or partition

    Mar 7, 2021 · Try format it in another computer - anything will do. If it still won't, or if it shows the same data even after formatting, assume the write-protect firmware has kicked in & it's now …