0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 1 year has passed since last update.

Ubuntu 名前解決不可時用の備忘メモ

Posted at

Ubuntu 名前解決不可時用の備忘メモ

Let's encryptの証明書取得時にエラーが勃発しレート制限に引掛り、
時間を無駄にしたためメモしておく。
※OSはUbuntuだがLinux系共通と想定

エラー内容

ping: yahoo.co.jp: Temporary failure in name resolution"

解決方法

1.念のためresolvedサービス停止

sudo systemctl stop systemd-resolved.service

2./etc/resolv.confの書き換え

nano /etc/resolv.conf

3.DNS修正

nameserver XXX.XXX.XXX.XXX

4.ping確認

反省

Let's encrypt証明書取得に失敗した際、すぐに確認するべきだった。
初心に返り反省・・・・

0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?