On Fri, May 29, 2026 at 4:52 AM listy via devel <devel@lists.centos.org> wrote:
Hi guys.

Anybody see this/similar?:

-> $ dnf update
... Lots edited out ...
   - cannot install the best update candidate for package
python3-pyOpenSSL-25.0.0-1.el10_1.noarch
   - cannot install the best update candidate for package
python3-cryptography-43.0.0-4.el10.x86_64
(try to add '--allowerasing' to command line to replace
conflicting packages or '--skip-broken' to skip
uninstallable packages or '--nobest' to use not only best
candidate packages)

Yes, I just had this same problem. Do you have certbot installed? I did, and once I removed it, problem solved.  

--

Wynona Stacy Lockwood
https://www.linkedin.com/in/wsliii/
stacy@guppylog.com
(847) 579-9753