Facing issues while updating fedora
openh264-2.4.1-2.fc40.x86_64: Cannot download, all mirrors were already tried without success
Cannot download Packages/o/openh264-2.4.1-2.fc40.x86_64.rpm: All mirrors were tried; Last error: Interrupted by header callback: Inconsistent server data, reported file Content-Length: 377, repository metadata states file length: 430357 (please report to repository maintainer)
1.remove the existing openh264 package
2. download the package manually using a vpn
3. install that package using sudo rpm -i <package path>
4. install whatever else you were trying to install before
Done
Searching for the message from the screenshot returns information about some services blocked by the government DPI/firewall, and this particular case must be a false positive.
To solve this kind of problem, you can utilize censorship circumvention methods like VPN, Tor, proxy, etc.
Here’s a simple workaround, assuming that your government does not block Tor: