自从我将 debian 从 jessie 更新为stretchapt-get 更新失败。
错误信息:
Err:1 http://ftp.de.debian.org/debian stretch InRelease
Temporary failure resolving 'ftp.de.debian.org'
互联网和 DNS 工作正常。
此解决方法可以解决该问题: 延伸 apt 更新失败,镜像上缺少 InRelease 文件
但我的问题是: 是否可以修复 apt 以便我可以像往常一样再次使用它?
输出:挖掘 ftp.de.debian.org :
; <<>> DiG 9.10.3-P4-Debian <<>> ftp.de.debian.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20953
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;ftp.de.debian.org. IN A
;; ANSWER SECTION:
ftp.de.debian.org. 365 IN A 141.76.2.4
;; Query time: 31 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Tue Feb 26 10:30:37 CET 2019
;; MSG SIZE rcvd: 62
输出 ls -l /etc/resolv.conf :-rw-r--r-- 1 root root 62 Feb 19 13:07 /etc/resolv.conf
输出 cat /etc/resolv.confnameserver 8.8.8.8 nameserver 8.8.4.4 nameserver 192.168.1.2
编辑: 猫 /etc/nsswitch.conf
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.
# If you have the `glibc-doc-reference' and `info' packages installed, try:
# `info libc "Name Service Switch"' for information about this file.
passwd: compat
group: compat
shadow: compat
hosts: dns files
networks: files
protocols: db files
services: db files
ethers: db files
rpc: db files
netgroup: nis