NethServer Version: 7.6.1810
Module: Software Center
Hello to all,
I haven’t written for a while in this community to ask for help.
I have a physical machine with a NethServer installation stopped for about a year.
Today I am trying to bring it to life.
I tried to update it from software center or shell but I can’t.
The stacktrace that gives me is this:
#yum update Loaded plugins: changelog, fastestmirror, nethserver_events Determining fastest mirrors Could not retrieve mirrorlist http://mirrorlist.nethserver.org/?release=7&repo=ce-base&arch=x86_64&nsrelease=7.6.1810 error was 14: curl#6 - "Could not resolve host: mirrorlist.nethserver.org; Unknown error" One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true Cannot find a valid baseurl for repo: ce-base/7/x86_64
I checked the network connectivity and everything seems ok.
The only anomaly is the resolution of hostnames.
If from shell I launch ping 188.8.131.52 I get a valid answer instead if I launch ping mirrorlist.nethserver.org
I get this as an answer:
ping: mirrorlist.nethserver.org: Name or service not known
Do you have any suggestions for me to solve the problem?
I have tested all the suggestions related to similar posts but I can’t solve the problem.
Thanks in advance,