Can't get rclone mount (of crypt remote) to work on other machine, same OS

What is the problem you are having with rclone?

I have two old MacBook Pros running Mojave, same rclone version installed on both. On one of them the rclone mount command for the CryptDrive crypt remote works flawlessly – i.e. I’m able to see the mounted files. On the other Mojave Mac, I get this output & error:

MacHD:bin MacHD$ rclone mount CryptDrive: /Volumes/MyDataDrive/mnt/_mnt_CryptDrive -vv
2026/01/17 19:23:07 DEBUG : rclone: Version "v1.68.2" starting with parameters ["/opt/local/bin/rclone" "mount" "CryptDrive:" "/Volumes/MyDataDrive/mnt/_mnt_CryptDrive" "-vv"]
2026/01/17 19:23:07 DEBUG : Creating backend with remote "CryptDrive:"
2026/01/17 19:23:07 DEBUG : Using config file from "/Users/MacHD/.config/rclone/rclone.conf"
2026/01/17 19:23:07 DEBUG : Creating backend with remote "OneDrive:CryptDrive"
2026/01/17 19:23:07 DEBUG : OneDrive root 'CryptDrive': Token expired but no uploads in progress - doing nothing
2026/01/17 19:23:07 DEBUG : OneDrive: Loaded invalid token from config file - ignoring
2026/01/17 19:23:08 DEBUG : Saving config "token" in section "OneDrive" of the config file
2026/01/17 19:23:08 DEBUG : OneDrive: Saved new token in config file
2026/01/17 19:23:10 DEBUG : OneDrive root 'CryptDrive': Next delta token is: NDslMjM0OyUyMzE7Mzs2OWYxMGQ1Zi04YWQyLTQ0MmMtYTYyYy1iNTUyZDY3MjNkZWE7NjM5MDQyOTI1OTA0MjMwMDAwOzEwMzY1NDMyMjk7JTIzOyUyMzslMjMwOyUyMw
2026/01/17 19:23:10 NOTICE: Encrypted drive 'CryptDrive:': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 19:23:10 DEBUG : Mounting on "/Volumes/MyDataDrive/mnt/_mnt_CryptDrive" ("CryptDrive")
2026/01/17 19:23:10 DEBUG : Encrypted drive 'CryptDrive:': Mounting with options: ["-o" "attr_timeout=1" "-o" "fsname=CryptDrive:" "-o" "subtype=rclone" "-o" "max_readahead=131072" "-o" "atomic_o_trunc" "-o" "daemon_timeout=600" "-o" "volname=CryptDrive" "-o" "noappledouble"]
fuse: unknown option `atomic_o_trunc'
2026/01/17 19:23:10 ERROR : Encrypted drive 'CryptDrive:': Mount failed
2026/01/17 19:23:10 CRITICAL: Fatal error: failed to mount FUSE fs: mount stopped before calling Init: mount failed
MacHD:bin MacHD$ mount_osxfuse: failed to mount /Volumes/MyDataDrive/mnt/_mnt_CryptDrive@/dev/osxfuse0: Socket is not connected

As far as I can tell, fuse: unknown option ‘atomic_o_trunc' is the problem. I have no clue what to try to fix it.

Run the command 'rclone version' and share the full output of the command.

rclone v1.68.2

  • os/version: darwin 10.14.6 (64 bit)
  • os/kernel: 18.7.0 (x86_64)
  • os/type: darwin
  • os/arch: amd64
  • go/version: go1.23.3
  • go/linking: dynamic
  • go/tags: cmount noselfupdate

Which cloud storage system are you using? (eg Google Drive)

The command you were trying to run (eg rclone copy /tmp remote:tmp)

OneDrive

rclone mount CryptDrive: /Volumes/_my-mount-directory

Please run 'rclone config redacted' and share the full output. If you get command not found, please make sure to update rclone.

```
[Music_Stuff]
type = sftp
host = XXX
user = XXX
ask_password = true
idle_timeout = 0s
chunk_size = 255Ki
description = remoteVPS i386 2TB Debian_12
shell_type = unix
md5sum_command = md5sum
sha1sum_command = sha1sum
[OneDrive]
type = onedrive
token = XXX
drive_id = XXX
drive_type = personal
[CryptDrive]
type = crypt
remote = OneDrive:CryptDrive
directory_name_encryption = false
password = XXX
password2 = XXX
### Double check the config for sensitive info before posting publicly
```

A log from the command that you were trying to run with the -vv flag

Paste  log here

Hi,

Check the version of fuse and compare the version that you have on each machine and verify that they are both current. Perhaps the machine that's not working doesn't have fuse on it.

Both machines have “FUSE for macOS” 3.10.4 installed, and when I click Check for Updates, it replies “No updates available.”