"Nix Store" on disk1s5 couldn't be unmounted because it is in use by securityd

DeterminateSystems / nix-installer

Install Nix and flakes with the fast and reliable Determinate Nix Installer, with over 7 million installs.

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"Nix Store" on disk1s5 couldn't be unmounted because it is in use by securityd #674

Open nmrshll opened 1 year ago

nmrshll commented 1 year ago

Error

Error: 
   0: Error reverting
   0: Action `create_apfs_volume` errored
      Failed to execute command with status 1 `"/usr/sbin/diskutil" "apfs" "deleteVolume" "Nix Store"`, stdout: Started APFS operation
      Deleting APFS Volume from its APFS Container
      Unmounting disk1s5
      The volume "Nix Store" on disk1s5 couldn't be unmounted because it is in use by process 126 (securityd)

      stderr: Error: -69888: Couldn't unmount disk

Metadata

key	value
version	0.13.1
os	macos
arch	x86_64

nmrshll commented 1 year ago

This happened while uninstalling to solve this other issue: #608

Before that:

I uninstalled a previous nix installation
I reinstalled using nix-installer
ran my nix-darwin + home-manager flake: got the cert issue #608
the solution for the issue involved uninstalling using nix-installer uninstall: got this issue

Hoverbear commented 11 months ago

This is a new one. I wonder what's causing it...

tml commented 4 months ago

Seeing this on my machine today, let me know if there's any diagnostics you'd like me to run.

tml commented 4 months ago

Seeing this on my machine today, let me know if there's any diagnostics you'd like me to run.

Actually, after doing a little debugging on my own, this ended up being because I'd set my shell for terminal emulators to be ~/.nix-profile/bin/bash. Installing an alternative bash with homebrew, updating /etc/shells, and setting my terminal emulators to use that fixed the fact that securityd was locking the /nix partition here.