우분투 서버 관련
글쓴이: 익명 사용자 / 작성시간: 월, 2018/11/12 - 8:02오후
sudo apte-get update
이걸 실행시키려고 합니다
서버에서 작동중이며 옆에는 서버 같은것이 있고 그건 문제 없고 원격으로 접속 가능한 상황입니다
Get:1 file:/var/cuda-repo-8-0-local-ga2 InRelease Ign:1 file:/var/cuda-repo-8-0-local-ga2 InRelease Get:2 file:/var/cuda-repo-8-0-local-ga2 Release [574 B] Err:3 <a href="http://old-releases.ubuntu.com/ubuntu" rel="nofollow">http://old-releases.ubuntu.com/ubuntu</a> bionic InRelease Could not resolve 'old-releases.ubuntu.com' Err:4 <a href="http://old-releases.ubuntu.com/ubuntu" rel="nofollow">http://old-releases.ubuntu.com/ubuntu</a> bionic-updates InRelease Could not resolve 'old-releases.ubuntu.com' Err:5 <a href="http://old-releases.ubuntu.com/ubuntu" rel="nofollow">http://old-releases.ubuntu.com/ubuntu</a> bionic-backports InRelease Could not resolve 'old-releases.ubuntu.com' Err:6 <a href="http://old-releases.ubuntu.com/ubuntu" rel="nofollow">http://old-releases.ubuntu.com/ubuntu</a> bionic-security InRelease Could not resolve 'old-releases.ubuntu.com' Err:7 <a href="http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64" rel="nofollow">http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64</a> InRelease Could not resolve 'developer.download.nvidia.com' Err:8 <a href="http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu" rel="nofollow">http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu</a> bionic InRelease Could not resolve 'ppa.launchpad.net' Err:9 <a href="https://packages.microsoft.com/repos/vscode" rel="nofollow">https://packages.microsoft.com/repos/vscode</a> stable InRelease Could not resolve 'packages.microsoft.com' Get:2 file:/var/cuda-repo-8-0-local-ga2 Release [574 B] Reading package lists... Done W: Failed to fetch <a href="http://old-releases.ubuntu.com/ubuntu/dists/bionic/InRelease" rel="nofollow">http://old-releases.ubuntu.com/ubuntu/dists/bionic/InRelease</a> Could not resolve 'old-releases.ubuntu.com' W: Failed to fetch <a href="http://old-releases.ubuntu.com/ubuntu/dists/bionic-updates/InRelease" rel="nofollow">http://old-releases.ubuntu.com/ubuntu/dists/bionic-updates/InRelease</a> Could not resolve 'old-releases.ubuntu.com' W: Failed to fetch <a href="http://old-releases.ubuntu.com/ubuntu/dists/bionic-backports/InRelease" rel="nofollow">http://old-releases.ubuntu.com/ubuntu/dists/bionic-backports/InRelease</a> Could not resolve 'old-releases.ubuntu.com' W: Failed to fetch <a href="http://old-releases.ubuntu.com/ubuntu/dists/bionic-security/InRelease" rel="nofollow">http://old-releases.ubuntu.com/ubuntu/dists/bionic-security/InRelease</a> Could not resolve 'old-releases.ubuntu.com' W: Failed to fetch <a href="http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/InRelease" rel="nofollow">http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/InRelease</a> Could not resolve 'developer.download.nvidia.com' W: Failed to fetch <a href="http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu/dists/bionic/InRelease" rel="nofollow">http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu/dists/bionic/InRelease</a> Could not resolve 'ppa.launchpad.net' W: Failed to fetch <a href="https://packages.microsoft.com/repos/vscode/dists/stable/InRelease" rel="nofollow">https://packages.microsoft.com/repos/vscode/dists/stable/InRelease</a> Could not resolve 'packages.microsoft.com' W: Some index files failed to download. They have been ignored, or old ones used instead.
이런 결과가 나오는데 해결책이 뭐가 잇을까요
Forums:
sudo apt-get update ?
sudo apt-get update ?
세벌 https://sebuls.blogspot.kr/
인터넷에 연결은 제대로 되어 있나요? 오류 메시지만
인터넷에 연결은 제대로 되어 있나요? 오류 메시지만 보면 인터넷에 연결되어 있지 않거나 인터넷 연결에 문제가 있는 것 같습니다.
학교 내부망으로 접속중이라 일단 인터넷은 연결되잇는거
학교 내부망으로 접속중이라 일단 인터넷은 연결되잇는거 같네요
dns 설정 확인요
dns 설정 확인요
추가로...
cat /etc/resolv.conf
실행하시고, nameserver 항목이 있는지 확인해보시기 바랍니다.
없으시면
sudo echo "nameserver 1.1.1.1" >> /etc/resolv.conf
라고 입력하시고 다시 실행해보십시오.
nameserver 127.0.0.53 이라고
nameserver 127.0.0.53 이라고 설정되잇는데 이걸 학교 서버 ip 로 적어야 되나요
학교 서버가 한 두 개가 아닐텐데... 말 그대로
학교 서버가 한 두 개가 아닐텐데... 말 그대로 nameserver 의 IP를 적어야 되겠죠?
세벌 https://sebuls.blogspot.kr/
다른 서버에서 사용하는 dns nameserver 를
다른 서버에서 사용하는 dns nameserver 를 적으면 되나요
그렇게 해 보셔요.
그렇게 해 보셔요.
세벌 https://sebuls.blogspot.kr/
Get:1 file:/var/cuda-repo-8-0
Get:1 file:/var/cuda-repo-8-0-local-ga2 InRelease
Ign:1 file:/var/cuda-repo-8-0-local-ga2 InRelease
Get:2 file:/var/cuda-repo-8-0-local-ga2 Release [574 B]
Get:2 file:/var/cuda-repo-8-0-local-ga2 Release [574 B]
Ign:3 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64 InRelease
Hit:4 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64 Release
Hit:7 https://packages.microsoft.com/repos/vscode stable InRelease
Hit:8 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease
Ign:9 http://old-releases.ubuntu.com/ubuntu bionic InRelease
Ign:10 http://old-releases.ubuntu.com/ubuntu bionic-updates InRelease
Ign:11 http://old-releases.ubuntu.com/ubuntu bionic-backports InRelease
Ign:12 http://old-releases.ubuntu.com/ubuntu bionic-security InRelease
Err:13 http://old-releases.ubuntu.com/ubuntu bionic Release
404 Not Found [IP: 91.189.88.41 80]
Err:14 http://old-releases.ubuntu.com/ubuntu bionic-updates Release
404 Not Found [IP: 91.189.88.41 80]
Err:15 http://old-releases.ubuntu.com/ubuntu bionic-backports Release
404 Not Found [IP: 91.189.88.41 80]
Err:16 http://old-releases.ubuntu.com/ubuntu bionic-security Release
404 Not Found [IP: 91.189.88.41 80]
Reading package lists... Done
E: The repository 'http://old-releases.ubuntu.com/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu bionic-updates Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu bionic-backports Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu bionic-security Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled b
nameserver 를 변경하였는데 바뀌는건 없네요. 우분투 18.04인데 다른 설정방법이 잇나요
연결은 되는 상황인데요?
지금 응답은 리포지토리에 해당하는 파일이 없는겁니다. 다른 저장소를 이용해보세요.
지금 현재 상황이 ip 고정을 해둔 다음에 dns
지금 현재 상황이 ip 고정을 해둔 다음에 dns-nameserver 그걸 바꿔보면서 해보고 잇는데 아직 해결 못하고 있습니다
1.DNS 확인nslookup <a href=
1.DNS 확인
이상 없으면 2번으로
이상 있으면 다른 문제.
2.네임서버 설정
3.ping 테스트
1,2,3 모두 잘 되는지요?
1.DNS 확인 내용 아래와 같이 수정합니다.
1.DNS 확인 내용 아래와 같이 수정합니다.
nslookup www.google.com 8.8.8
nslookup www.google.com 8.8.8.8
bbcode에서는 이상해게 출력되네요
결과입니다
Server: 8.8.8.8
Address: 8.8.8.8#53
Non-authoritative answer:
Name: www.google.com
Address: 172.217.25.228
Name: www.google.com
Address: 2404:6800:4004:80b::2004
실햇시켯더니 이렇게 나오네요
이 위에꺼는 a 가 없다고 나오네요
그려면 아래 명령어 다시 실행해보세요sudo echo
그려면 아래 명령어 다시 실행해보세요
결과는 같네요 위의 결과와 동일합니다
결과는 같네요
위의 결과와 동일합니다
도움을 못드려 안타깝네요.
도움을 못드려 안타깝네요.
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