CoreOS

Raised as a usability problem by 5 people on Hacker News over 5 years (2014–2018), in 5 threads.

People raised many different problems with CoreOS, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 5 complaints

Hard to debug when setting up OpenStack on it2018-07-10
Setting up CoreOS and Tectonic in a homelab is an uphill battle with demanding hardware requirements2017-09-18
No password login by default, so tinkering requires automation and SSH key setup2016-12-16
Interface names are unpredictable, so getting fixed names requires a grub hack and reboot2016-04-13
Installing CoreOS on Linode is an enormous pain2014-09-05