Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist
时间: 2023-10-26 10:45:46 浏览: 43
This error message typically occurs when the system is unable to download metadata from the appstream repository due to issues with the mirrorlist file. The mirrorlist file contains a list of all the mirrors (servers) from which the system can download packages and updates.
To resolve this issue, you can try the following steps:
1. Check your internet connection: Ensure that you have a stable internet connection and try to download the metadata again.
2. Clear the cache: Clear the cache of your package manager and try to download the metadata again.
3. Disable the appstream repository temporarily: You can disable the appstream repository temporarily and try to download the metadata again.
4. Change the mirrorlist: You can try changing the mirrorlist to a different mirror and try to download the metadata again.
If none of the above steps work, you can try contacting your system administrator or the support team of your Linux distribution for further assistance.