Development Artist

[Centos 7, Yum] Loaded plugins: fastestmirror, langpacks 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: mir.. 본문

TroubleShooting/Linux Issue

[Centos 7, Yum] Loaded plugins: fastestmirror, langpacks 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: mir..

JMcunst 2023. 3. 16. 10:38
728x90
반응형

이슈

Cnetos 7 OS 설치 후 'yum update' 명령어 실행 시 다음과 같이 에러 발생.

 

해결

1. ping 8.8.8.8 정상 동작하는지

2. nmcli d 에서 정상적으로 Device가 붙어 있는지 확인하기.

3. cat /etc/resolv.conf 에 nameserver가 들어있는지 없다면

3.1.

# vi /etc/resolv.conf

nameserver 8.8.8.8

 

 

728x90
반응형

'TroubleShooting > Linux Issue' 카테고리의 다른 글

[Issue, GPU] Unable to determine the device handle for GPU0000:01:00.0: Unknown Error  (0) 2025.02.12
[Centos 7][Errno 256] No more mirrors to try.  (0) 2023.03.16
[Issue, Linux, Yum]Could not retrieve mirrorlist http://mirrorlist.centos.org.~ One of the configured repositories failed (Unknown)  (0) 2022.12.24
[Issue, Kubernetes, Linux] The connection to the server localhost:8080 was refused - did you specify the right host or port?  (0) 2022.12.23
[Issue, Kubernetes, Linux] error execution phase preflight: [preflight] Some fatal errors occurred: [ERROR CRI]: container runtime is not running: output: E1222  (0) 2022.12.22
'TroubleShooting/Linux Issue' Related Articles more
Comments