[問題] centos
遇到問題如下:
有什麼方式 能解決??
CENTOS 7
可以 PING
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. Disable the repository, 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>
4. 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
--
--
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※ 文章網址: https://www.ptt.cc/bbs/Linux/M.1441867763.A.355.html
※ 編輯: psinqoo (61.220.43.131), 09/10/2015 14:51:05
→
09/10 15:17, , 1F
09/10 15:17, 1F
su -c 'rpm -Uvh
http://ftp.yzu.edu.tw/Linux/Fedora-EPEL/7/x86_64/e/epel-release-7-5.noarch.rpm'
sudo yum update
※ 編輯: psinqoo (61.220.43.131), 09/10/2015 16:13:14
→
09/10 17:07, , 2F
09/10 17:07, 2F
→
09/10 17:13, , 3F
09/10 17:13, 3F
我有一台一模一樣 把什麼文件 copy 過來 是否有機會復原?
還是該如何卸載? 再裝?
※ 編輯: psinqoo (61.220.43.131), 09/10/2015 17:29:58
※ 編輯: psinqoo (61.220.43.131), 09/10/2015 17:30:32
→
09/10 18:46, , 4F
09/10 18:46, 4F
→
09/10 18:54, , 5F
09/10 18:54, 5F
→
09/10 18:57, , 6F
09/10 18:57, 6F
→
09/10 18:58, , 7F
09/10 18:58, 7F
→
09/10 21:23, , 8F
09/10 21:23, 8F
推
09/10 21:41, , 9F
09/10 21:41, 9F
→
09/11 09:43, , 10F
09/11 09:43, 10F
→
09/11 10:21, , 11F
09/11 10:21, 11F
→
09/11 10:30, , 12F
09/11 10:30, 12F
→
09/11 10:32, , 13F
09/11 10:32, 13F
→
09/11 10:37, , 14F
09/11 10:37, 14F
→
09/11 10:48, , 15F
09/11 10:48, 15F
→
09/11 11:29, , 16F
09/11 11:29, 16F
→
09/11 11:34, , 17F
09/11 11:34, 17F
→
09/11 11:37, , 18F
09/11 11:37, 18F
→
09/11 11:43, , 19F
09/11 11:43, 19F
→
09/11 11:44, , 20F
09/11 11:44, 20F
→
09/11 11:58, , 21F
09/11 11:58, 21F
→
09/11 14:32, , 22F
09/11 14:32, 22F
→
09/11 14:40, , 23F
09/11 14:40, 23F
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