Stuck on swupdate

```
$ codexctl --address 10.11.99.1 --password *** install 3.11.3.3
Success: Connected to device
Version 3.11.3.3 not found. Attempting to download
[==================================================]
Downloaded version 3.11.3.3 to .//remarkable-production-memfault-image-3.11.3.3-reMarkable1-public
Uploading .//remarkable-production-memfault-image-3.11.3.3-reMarkable1-public image
Transferring progress100%
Done! Running swupdate (PLEASE BE PATIENT, ~5 MINUTES)
```

I'm running the program from Linux. My shell has been hanging like this for over 20 minutes. I don't know if this is a genuine hang or just the 5 minute estimate being way off.