Hi, I have been getting these messages about certificates for several weeks and have filed bug reports. Red Hat is unwilling or unable to give me a definitive resolution to the problem. Seemingly, my Fedora 25 (rawhide) system has started refusing to accept upgrades. Any/all hints, tips, suggestions would be greatly appreciated. Thanks, George... Downloading Packages: [SKIPPED] qrmumps-2.0-6.fc26.x86_64.rpm: Already downloaded [SKIPPED] texlive-pdftex-doc-svn41149-32.fc26.1.noarch.rpm: Already downloaded [SKIPPED] openblas-srpm-macros-1-1.fc27.noarch.rpm: Already downloaded (4/1751): python3-gpg-1.8.0-12.fc26.x86_64.rpm 252 kB/s | 178 kB 00:00 (5/1751): plplot-data-5.11.1-13.fc26.noarch.rpm 475 kB/s | 946 kB 00:01 (6/1751): python3-ipython-5.3.0-4.fc27.noarch.rpm 547 kB/s | 844 kB 00:01 [MIRROR] python3-appdirs-1.4.0-10.fc26.noarch.rpm: Curl error (60): Peer certificate cannot be authenticated with given CA certificates for https://mirror.chpc.utah.edu/pub/fedora/linux/development/rawhide/Everything/x86_64/os/Packages/p/python3-appdirs-1.4.0-10.fc26.noarch.rpm [Peer's certificate issuer has been marked as not trusted by the user.] [FAILED] python3-appdirs-1.4.0-10.fc26.noarch.rpm: No more mirrors to try - All mirrors were already tried without success (8-9/1751): boost-fiber-1.63.0-5.fc27.x86_64.rpm 0% [ ] 776 kB/s | 3.6 MB 91:33 ETA Cleaning up. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx