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#1 2019-08-24 19:51:09

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

(已解决)debian stretch : sudo apt update --- no responding

Only display output:

0% [执行中]

Switching to root and run apt update, display the same tips as above:

0% [执行中]

cat /etc/apt/soures.list

deb https://mirrors.ustc.edu.cn/debian/ stretch main contrib non-free
# deb-src https://mirrors.ustc.edu.cn/debian/ stretch main contrib non-free

deb https://mirrors.ustc.edu.cn/debian/ stretch-updates main contrib non-free
# deb-src https://mirrors.ustc.edu.cn/debian/ stretch-updates main contrib non-free

deb https://mirrors.ustc.edu.cn/debian/ stretch-backports main contrib non-free
#deb-src https://mirrors.ustc.edu.cn/debian/ stretch-backports main contrib non-free

deb https://mirrors.ustc.edu.cn/debian-security/ stretch/updates main contrib non-free
# deb-src https://mirrors.ustc.edu.cn/debian-security/ stretch/updates main contrib non-free

Replacing sources.list with tsinghua:

# deb cdrom:[Debian GNU/Linux 9.9.0 _Stretch_ - Official amd64 DVD Binary-1 20190427-10:30]/ stretch contrib main

# Line commented out by installer because it failed to verify:
#deb http://security.debian.org/debian-security stretch/updates main contrib
# Line commented out by installer because it failed to verify:
#deb-src http://security.debian.org/debian-security stretch/updates main contrib

# deb http://deb.debian.org/debian/ stretch-updates main contrib
# deb-src http://deb.debian.org/debian/ stretch-updates main contrib

# 默认注释了源码镜像以提高 apt update 速度,如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-backports main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-backports main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security stretch/updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security stretch/updates main contrib non-free

# deb http://debian.bjtu.edu.cn/debian stable main non-free contrib
# deb http://debian.bjtu.edu.cn/debian stable-proposed-updates main contrib non-free
# deb http://debian.bjtu.edu.cn/debian-security stable/updates main contrib non-free

Nothing changed.

I can use firefox to download ustc's sources.list (So, I guess the network is OK.).
(I had reboot the system several times)

ps:
I had modified the /etc/sudoers file with visudo to add a user.
sudoers file:

#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults	env_reset
Defaults	mail_badpass
Defaults	secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root	ALL=(ALL:ALL) ALL
yichuang ALL=(ALL) ALL
# Allow members of group sudo to execute any command
%sudo	ALL=(ALL:ALL) ALL

# See sudoers(5) for more information on "#include" directives:

#includedir /etc/sudoers.d

What can I do now?
(Stretch system is a new installation , no Chinese input software)

最近编辑记录 驿窗 (2019-08-25 20:21:33)


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#2 2019-08-24 20:14:41

依云
a.k.a. 百合仙子
所在地: 一个等待妹纸出现的地方
注册时间: 2011-08-21
帖子: 5,155
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Re: (已解决)debian stretch : sudo apt update --- no responding

strace 上去试试。

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#3 2019-08-24 21:07:15

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

yichuang@debian:~$ strace -f -s 512 -o strace.log wget http://www.archlinux.org/

output:

--2019-08-24 21:03:50--  http://www.archlinux.org/
正在解析主机 www.archlinux.org (www.archlinux.org)... 2a01:4f8:172:1d86::1, 138.201.81.199
正在连接 www.archlinux.org (www.archlinux.org)|2a01:4f8:172:1d86::1|:80... 失败:连接超时。
正在连接 www.archlinux.org (www.archlinux.org)|138.201.81.199|:80... 已连接。
已发出 HTTP 请求,正在等待回应... 301 Moved Permanently
位置:https://www.archlinux.org/ [跟随至新的 URL]
--2019-08-24 21:06:01--  https://www.archlinux.org/
正在连接 www.archlinux.org (www.archlinux.org)|138.201.81.199|:443... 已连接。
已发出 HTTP 请求,正在等待回应... 200 OK
长度:23547 (23K) [text/html]
正在保存至: “index.html”

index.html                           100%[====================================================================>]  23.00K  --.-KB/s    in 0.001s  

2019-08-24 21:06:02 (42.7 MB/s) - 已保存 “index.html” [23547/23547])

Very slow, maybe 60 seconds.

最近编辑记录 驿窗 (2019-08-24 21:08:27)


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#4 2019-08-24 21:14:49

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

strace.log :

2891  execve("/usr/bin/wget", ["wget", "http://www.archlinux.org/"], [/* 42 vars */]) = 0
2891  brk(NULL)                         = 0x55d2d4a2f000
2891  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
2891  access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
2891  open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2891  fstat(3, {st_mode=S_IFREG|0644, st_size=94488, ...}) = 0
2891  mmap(NULL, 94488, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb4d0304000
2891  close(3)                          = 0*
*
*
*
2891  +++ exited with 0 +++

最近编辑记录 驿窗 (2019-08-25 08:41:54)


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#5 2019-08-24 22:54:54

依云
a.k.a. 百合仙子
所在地: 一个等待妹纸出现的地方
注册时间: 2011-08-21
帖子: 5,155
个人网站

Re: (已解决)debian stretch : sudo apt update --- no responding

你的 wget 首先尝试使用 IPv6 连接,然后它超时了……你需要检查一下你的 IPv6 网络是否正常。或者禁用 IPv6。或者给 wget 报告 bug(双栈网络,应当使用率先连接成功的那个)。

PS: 以后长日志找个地方(比如 https://0x0.st/ )贴吧。复制起来累。
PPS: 你的 IP 地址泄漏了。

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#6 2019-08-24 23:06:32

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

OK


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#7 2019-08-25 07:58:47

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

IPv6 had been disabled last night, and, the router had been restarted, but I still can not complete the "apt update" command.

Disabling the IPv6:
Add to /etc/sysctl.conf:

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1

Modify the file /etc/default/grub from:

GRUB_CMDLINE_LINUX=""

to :

GRUB_CMDLINE_LINUX="ipv6.disable=1"

This morning, I run the "apt update" command, and, the output are the same like before:

0% [执行中]

I run strace again:

yichuang@debian:~$ strace -f -s 512 -o strace.log wget http://www.archlinux.org/URL transformed to HTTPS due to an HSTS policy
--2019-08-25 07:42:51--  https://www.archlinux.org/
正在解析主机 www.archlinux.org (www.archlinux.org)... 138.201.81.199, 2a01:4f8:172:1d86::1
正在连接 www.archlinux.org (www.archlinux.org)|138.201.81.199|:443... 已连接。
已发出 HTTP 请求,正在等待回应... 200 OK
长度:23577 (23K) [text/html]
正在保存至: “index.html.1”

index.html.1        100%[===================>]  23.02K  --.-KB/s    in 0.001s  

2019-08-25 07:42:53 (42.2 MB/s) - 已保存 “index.html.1” [23577/23577])

Very quick.

And, the strace.log:

***

(Uploaded strace.log.png, the web show me a bat file.)

My stretch system had no crul command. I found curl package in the DVD1, but apt install curl tips:

[sudo] yichuang 的密码:
正在读取软件包列表... 完成
正在分析软件包的依赖关系树       
正在读取状态信息... 完成       
没有可用的软件包 curl,但是它被其它的软件包引用了。
这可能意味着这个缺失的软件包可能已被废弃,
或者只能在其他发布源中找到

E: 软件包 curl 没有可安装候选

So, I upload the log with vim-cn instead of 0x0.st .

Em...   Maybe, it's better to reinstall stretch ?

最近编辑记录 驿窗 (2019-08-25 08:43:09)


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#8 2019-08-25 08:12:33

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

IP 地址泄漏
Did it mean my lan address, like "192.168.1......"?


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#9 2019-08-25 08:44:49

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

I had modified somethings about the log.
So, it would not work.
Have a nice weekend~


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Linux大众化,从驿窗开始~

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#10 2019-08-25 20:20:54

驿窗
YCP
注册时间: 2016-06-03
帖子: 661

Re: (已解决)debian stretch : sudo apt update --- no responding

我又重装了一次stretch9.9,故障依旧;
以前从来没有装过stretch9.9,是从stretch9.2一路升级过来的,所以,我下载了stretch9.2 ISO,准备用stretch9.2 ISO重新安装;
保险起见,在安装前,我查看了一下以前的安装笔记,找到一个遗漏的问题:没有安装apt-transport-https~
所以,新安装的stretch9.9无法使用https源;

太久没有重装stretch了,连这个都忘记了~


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