I recently upgraded from Fedora Core 4 to Fedora Core 5 on my Intel Pentium IV system. Now when I try to update using yum I get the following output: Loading "installonlyn" plugin Setting up Update Process Setting up repositories kde-redhat-stable-all [1/6] kde-redhat-stable-all 100% |=========================| 951 B 00:00 core [2/6] core 100% |=========================| 1.1 kB 00:00 kde-redhat-stable [3/6] kde-redhat-stable 100% |=========================| 951 B 00:00 livna [4/6] http://rpm.livna.org/fedora/5/i386/RPMS.lvn/repodata/repomd.xml: [Errno 14] HTTP Error 404: Date: Fri, 12 May 2006 04:36:32 GMT Server: Apache/2.0.52 (CentOS) Content-Length: 319 Content-Type: text/html; charset=iso-8859-1 Trying other mirror. http://livna.cat.pdx.edu/fedora/5/i386/RPMS.lvn/repodata/repomd.xml: [Errno 14] HTTP Error 404: Content-Type: text/html Content-Length: 345 Date: Fri, 12 May 2006 04:40:08 GMT Server: lighttpd/1.4.11 Trying other mirror. http://wftp.tu-chemnitz.de/pub/linux/livna/fedora/5/i386/RPMS.lvn/repodata/repomd.xml: [Errno 14] HTTP Error 404: Date: Fri, 12 May 2006 04:40:08 GMT Server: Apache/2.0.52 (Red Hat) Content-Length: 388 Content-Type: text/html; charset=iso-8859-1 Trying other mirror. http://ftp-stud.fht-esslingen.de/pub/Mirrors/rpm.livna.org/fedora/5/i386/RPMS.lvn/repodata/repomd.xml: [Errno 14] HTTP Error 404: Date: Fri, 12 May 2006 04:40:09 GMT Server: Apache/2.2.0 (Fedora) Vary: accept-language,accept-charset Accept-Ranges: bytes Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=iso-8859-1 Content-Language: en Trying other mirror. Cannot open/read repomd.xml file for repository: livna failure: repodata/repomd.xml from livna: [Errno 256] No more mirrors to try. Error: failure: repodata/repomd.xml from livna: [Errno 256] No more mirrors to try. How can I fix this problem so I can update successfully?