# CURL certificate error on apstream

**URL:** <https://forums.rockylinux.org/t/curl-certificate-error-on-apstream/3767>\
**Category:** Rocky Linux Help & Support\
**Created:** [August 9, 2021, 3:50pm UTC](https://forums.rockylinux.org/t/curl-certificate-error-on-apstream/3767 "2021-08-09T15:50:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![iwalker](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.rockylinux.org/iwalker/32/2599_2.png) [@iwalker](https://forums.rockylinux.org/u/iwalker)\
**Post date:** [August 9, 2021, 5:46pm UTC](https://forums.rockylinux.org/t/curl-certificate-error-on-apstream/3767/2 "2021-08-09T17:46:50Z")

</div>

Someone had this in a post already on the forum: [Curl 60 error when updating system - #2 by bug4j](https://forums.rockylinux.org/t/curl-60-error-when-updating-system/3731/2)

See if the solution here helps. Alternatively, if the solution from the link doesn’t work, you can try a:

```auto
dnf clean all
dnf update

```

---

_[View the full topic](https://forums.rockylinux.org/t/curl-certificate-error-on-apstream/3767)._