On Thu, 9 Apr 2020 15:46:55 -0400
Tom Horsley wrote:
I think I'll now give up completely trying to understand
what is going on :-).
I lied :-).
I tried one more experiment which led to this bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=1822948
When the drive in the USB enclosure worked flawlessly in Windows 10,
I booted the same Windows 10 box from a fedora live image, and the
hang was back. Seems like a kernel bug to me.