سلام و ارادت
من دیروز آخرین ورژن ایزابل 2020 رو از لینک سایت شما دانلود کردم اما بروز رسانی نمیشه این ارور رو میده
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
-bash: and: command not found
[root@issabel ]# will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
-bash: will: command not found
[root@issabel ]# again or use --enablerepo for temporary usage:
-bash: again: command not found
[root@issabel ]#
[root@issabel ]# yum-config-manager --disable <repoid>
-bash: syntax error near unexpected token newline'
[root@issabel ~]# or
-bash: or: command not found
[root@issabel ~]# subscription-manager repos --disable=<repoid>
-bash: syntax error near unexpected tokennewline'
[root@issabel ]#
[root@issabel ]# 5. Configure the failing repository to be skipped, if it is unavailable.
-bash: 5.: command not found
Note that yum will try to contact the repo. when it runs most commands,
[root@issabel ]# 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
-bash: Note: command not found
[root@issabel ]# so will have to try and fail each time (and thus. yum will be be much
-bash: syntax error near unexpected token ('
[root@issabel ~]# slower). If it is a very temporary problem though, this is often a nice
-bash: syntax error near unexpected token)'
[root@issabel ]# compromise:
-bash: compromise:: command not found
[root@issabel ]#
[root@issabel ]# yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true
-bash: repoid: No such file or directory
[root@issabel ]#
[root@issabel ]# Cannot find a valid baseurl for repo: base/7/x86_64
-bash: Cannot: command not found
[root@issabel ]# d
-bash: d: command not found
[root@issabel ]# d
-bash: d: command not found
[root@issabel ]# d
-bash: d: command not found
[root@issabel ]# d
-bash: d: command not found
[root@issabel ]#
r
-bash: r: command not found
[root@issabel ]# yum update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.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: base/7/x86_64
[root@issabel ]#
برای بروزرسانی چه کار باید کرد؟؟
