You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

739 lines
22 KiB

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

<!DOCTYPE html>
<html lang="en-us">
<head><meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<script type="application/ld+json">
{
"@context" : "http://schema.org",
"@type" : "BlogPosting",
"mainEntityOfPage": {
"@type": "WebPage",
"@id": "https:\/\/h.cowbay.org"
},
"articleSection" : "post",
"name" : "Ubuntu 18.04 Kernel 4.15.0-106 Unable to Start Wireguard Interface",
"headline" : "Ubuntu 18.04 Kernel 4.15.0-106 Unable to Start Wireguard Interface",
"description" : "\x3cp\x3e工作用的電腦昨天終於難得的reboot了(uptime 看了一下,大概是三百多天)\x3c\/p\x3e\n\x3cp\x3e結果重開機之後發現原本在打tunnel 連 ptt 的 wireguard VPN 掛掉了\x3c\/p\x3e\n\x3cp\x3e手動下指令也啟動不了\x3c\/p\x3e\n\x3cp\x3e查了一下發現是 ubuntu 18.04 kernel 4.15.0-106 的包\x3c\/p\x3e\n\x3cp\x3e看來就連kernel 最好都不要自動升級\x26hellip;\x3c\/p\x3e",
"inLanguage" : "en",
"author" : "Eric Chang",
"creator" : "Eric Chang",
"publisher": "Eric Chang",
"accountablePerson" : "Eric Chang",
"copyrightHolder" : "Eric Chang",
"copyrightYear" : "2020",
"datePublished": "2020-06-22 09:05:42 \x2b0800 CST",
"dateModified" : "2020-06-22 09:05:42 \x2b0800 CST",
"url" : "https:\/\/h.cowbay.org\/post\/ubuntu-kernel-4-15-0-106-unable-to-start-wireguard-interface\/",
"wordCount" : "569",
"image" : "https://h.cowbay.orghttps://h.cowbay.org/images/post-default-16.jpg"",
"keywords" : [ ""Ubuntu"",""Wireguard"","Blog" ]
}
</script>
<title>Ubuntu 18.04 Kernel 4.15.0-106 Unable to Start Wireguard Interface </title>
<meta name="description" content="some articles about job,food,passion sisters" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="robots" content="all,follow">
<meta name="googlebot" content="index,follow,snippet,archive">
<link rel="stylesheet" id="ct-tracks-google-fonts-css" href="https://fonts.googleapis.com/css?family=Raleway%3A400%2C700&amp;subset=latin%2Clatin-ext&amp;ver=4.7.2" type="text/css" media="all">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
<link href="https://h.cowbay.org/css/style.css?v=1632901489" rel="stylesheet" id="theme-stylesheet" type='text/css' media='all'>
<link href="https://h.cowbay.org/css/custom.css?v=1632901489" rel="stylesheet" type='text/css' media='all'>
<link rel="shortcut icon" href="https://h.cowbay.org/img/favicon.ico" type="image/x-icon">
<link rel="icon" href="https://h.cowbay.org/img/favicon.ico" type="image/x-icon">
<script type="application/javascript">
var doNotTrack = false;
if (!doNotTrack) {
window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
ga('create', 'UA-138954876-1', 'auto');
ga('send', 'pageview');
}
</script>
<script async src='https://www.google-analytics.com/analytics.js'></script>
</head>
<body class="post-template-default single single-post single-format-standard ct-body singular singular-post not-front standard">
<div id="overflow-container" class="overflow-container">
<a class="skip-content" href="#main">Skip to content</a>
<header id="site-header" class="site-header" role="banner">
<div class='top-navigation'>
<div class='container'>
<div id="menu-secondary" class="menu-container menu-secondary" role="navigation">
<button id="toggle-secondary-navigation" class="toggle-secondary-navigation"><i class="fas fa-plus"></i></button>
<div class="menu">
<ul id="menu-secondary-items" class="menu-secondary-items">
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/ansible">ansible</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/linux">linux</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/proxmox">proxmox</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/ps">ps</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E7%A2%8E%E5%BF%B5">碎念</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E7%BE%A4%E6%9A%89">群暉</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E9%9B%9C%E5%BF%B5">雜念</a>
</li>
</ul>
</div>
</div>
<ul class="social-media-icons">
<li>
<a href="full%20Social%20profile%20url%20in%20facebook" data-animate-hover="pulse" class="facebook" target="_blank">
<i class="fab fa-facebook-square" title="facebook"></i>
<span class="screen-reader-text">facebook</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20googleplus" data-animate-hover="pulse" class="gplus" target="_blank">
<i class="fab fa-google-plus-g" title="googleplus"></i>
<span class="screen-reader-text">googleplus</span>
</a>
</li>
<li>
<a href="chang0206" data-animate-hover="pulse" class="twitter" target="_blank">
<i class="fab fa-twitter-square" title="twitter"></i>
<span class="screen-reader-text">twitter</span>
</a>
</li>
<li>
<a href="chang0206" data-animate-hover="pulse" class="instagram" target="_blank">
<i class="fab fa-instagram" title="instagram"></i>
<span class="screen-reader-text">instagram</span>
</a>
</li>
<li>
<a href="mailto:mc@hotshraingmy.info" data-animate-hover="pulse" class="email">
<i class="fas fa-envelope" title="email"></i>
<span class="screen-reader-text">email</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20linkedin" data-animate-hover="pulse" class="linkedin" target="_blank">
<i class="fab fa-linkedin-in" title="linkedin"></i>
<span class="screen-reader-text">linkedin</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20stackoverflow" data-animate-hover="pulse" class="stackoverflow" target="_blank">
<i class="fab fa-stack-overflow" title="stackoverflow"></i>
<span class="screen-reader-text">stackoverflow</span>
</a>
</li>
<li>
<a href="changchichung" data-animate-hover="pulse" class="github" target="_blank">
<i class="fab fa-github" title="github"></i>
<span class="screen-reader-text">github</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20pinterest" data-animate-hover="pulse" class="pinterest" target="_blank">
<i class="fab fa-pinterest" title="pinterest"></i>
<span class="screen-reader-text">pinterest</span>
</a>
</li>
<li>
<a href="https://h.cowbay.org/index.xml" data-animate-hover="pulse" class="rss" target="_blank">
<i class="fas fa-rss" title="rss"></i>
<span class="screen-reader-text">rss</span>
</a>
</li>
</ul></div>
</div>
<div class="container">
<div id="title-info" class="title-info">
<div id='site-title' class='site-title'>
<a href="/"> MC部落 </a>
</div>
</div>
<button id="toggle-navigation" class="toggle-navigation">
<i class="fas fa-bars"></i>
</button>
<div id="menu-primary-tracks" class="menu-primary-tracks"></div>
<div id="menu-primary" class="menu-container menu-primary" role="navigation">
<p class="site-description">Whats the Worst That Could Happen?</p>
<div class="menu">
<ul id="menu-primary-items" class="menu-primary-items">
<li class='menu-item menu-item-type-custom menu-item-object-custom '>
<a href="https://h.cowbay.org/">Home</a>
</li>
<li class='menu-item menu-item-type-post_type menu-item-object-page '>
<a href="https://h.cowbay.org/about/">About</a>
</li>
<li class='menu-item menu-item-type-post_type menu-item-object-page '>
<a href="https://h.cowbay.org/contact/">Get in touch</a>
</li>
</ul>
</div>
</div>
</div>
</header>
<div id="main" class="main" role="main">
<div id="loop-container" class="loop-container">
<div class="post type-post status-publish format-standard has-post-thumbnail hentry category-design tag-design tag-standard-2 tag-tagalicious tag-travel entry full-without-featured odd excerpt-1">
<div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-16.jpg">
</div>
<div class="entry-meta">
<span class="date">22 June</span> <span> / </span>
<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
</span>
<span class="category">
<span> / </span>
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
</span>
</div>
<div class='entry-header'>
<h1 class='entry-title'> Ubuntu 18.04 Kernel 4.15.0-106 Unable to Start Wireguard Interface</h1>
</div>
<div class="entry-container">
<div class="entry-content">
<article>
<p>工作用的電腦昨天終於難得的reboot了(uptime 看了一下,大概是三百多天)</p>
<p>結果重開機之後發現原本在打tunnel 連 ptt 的 wireguard VPN 掛掉了</p>
<p>手動下指令也啟動不了</p>
<p>查了一下發現是 ubuntu 18.04 kernel 4.15.0-106 的包</p>
<p>看來就連kernel 最好都不要自動升級&hellip;</p>
<p>一開始不管怎麼下指令要啟動wireguard Interface 都會出錯</p>
<pre><code>root@hqdc034:~# wg-quick up wg0
[#] ip link add wg0 type wireguard
RTNETLINK answers: Operation not supported
Unable to access interface: Protocol not supported
[#] ip link delete dev wg0
Cannot find device &quot;wg0&quot;
root@hqdc034:~# wg-quick up wg1
[#] ip link add wg1 type wireguard
RTNETLINK answers: Operation not supported
Unable to access interface: Protocol not supported
[#] ip link delete dev wg1
Cannot find device &quot;wg1&quot;
</code></pre><p>因為很久沒動了所以wireguard config 檔案應該是沒有問題</p>
<p>不過還是檢查看看?</p>
<pre><code>root@hqdc034:~# wg showconf wg0
Unable to access interface: Protocol not supported
</code></pre><p>很好果然不是config 的問題看來是wireguard 某些套件有狀況了</p>
<p>用modprobe 檢查一下</p>
<pre><code>root@hqdc034:~# modprobe wireguard
modprobe: FATAL: Module wireguard not found in directory /lib/modules/4.15.0-106-generic
</code></pre><p>OK 找到問題了看起來是新版本的kernel 有某些狀況?</p>
<p>anyway</p>
<p>要解決其實很簡單,要不就直接上 20.04 XD</p>
<p>要不就重裝 wireguard-dkms (這個似乎是新釋出的套件,本來沒有這個的)</p>
<pre><code>root@hqdc034:~# apt-get install wireguard-dkms wireguard-tools linux-headers-$(uname -r)
正在讀取套件清單... 完成
正在重建相依關係
正在讀取狀態資料... 完成
linux-headers-4.15.0-106-generic 已是最新版本 (4.15.0-106.107)。
linux-headers-4.15.0-106-generic 被設定為手動安裝。
wireguard-tools 已是最新版本 (1.0.20200513-1~18.04)。
wireguard-tools 被設定為手動安裝。
以下套件為自動安裝,並且已經無用:
dmeventd liblvm2app2.2 liblvm2cmd2.02 libopts25 libreadline5 python-egenix-mxdatetime python-egenix-mxtools python-psutil
python-psycopg2 python3-flask-htmlmin python3-htmlmin sntp
使用 'apt autoremove' 將之移除。
下列套件將會被升級:
wireguard-dkms
升級 1 個,新安裝 0 個,移除 0 個,有 123 個未被升級。
需要下載 254 kB 的套件檔。
此操作完成之後,會多佔用 1,024 B 的磁碟空間。
是否繼續進行 [Y/n] [Y/n] y
下載:1 http://ppa.launchpad.net/wireguard/wireguard/ubuntu bionic/main amd64 wireguard-dkms all 1.0.20200611-0ppa1~18.04 [254 kB]
取得 254 kB 用了 1秒 (184 kB/s)
(讀取資料庫 ... 目前共安裝了 298316 個檔案和目錄。)
準備解開 .../wireguard-dkms_1.0.20200611-0ppa1~18.04_all.deb ...
-------- Uninstall Beginning --------
Module: wireguard
Version: 1.0.20200426
Kernel: 4.15.0-101-generic (x86_64)
-------------------------------------
Status: Before uninstall, this module version was ACTIVE on this kernel.
wireguard.ko:
- Uninstallation
- Deleting from: /lib/modules/4.15.0-101-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
depmod....
DKMS: uninstall completed.
------------------------------
Deleting module version: 1.0.20200426
completely from the DKMS tree.
------------------------------
Done.
Unpacking wireguard-dkms (1.0.20200611-0ppa1~18.04) over (1.0.20200426-0ppa1~18.04) ...
設定 wireguard-dkms (1.0.20200611-0ppa1~18.04) ...
Loading new wireguard-1.0.20200611 DKMS files...
Building for 4.15.0-106-generic
Building initial module for 4.15.0-106-generic
Done.
wireguard:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/4.15.0-106-generic/updates/dkms/
depmod...
DKMS: install completed.
Updating loolwsd systemplate
</code></pre><p>跑完之後重起wireguard interface 就 OK 了</p>
<pre><code>root@hqdc034:~# wg-quick up wg0
[#] ip link add wg0 type wireguard
[#] wg setconf wg0 /dev/fd/63
[#] ip -4 address add 192.168.10.2/24 dev wg0
[#] ip link set mtu 1420 up dev wg0
[#] resolvconf -a tun.wg0 -m 0 -x
[#] ip -4 route add 140.112.0.0/16 dev wg0
[#] ip -4 route add 104.31.0.0/16 dev wg0
root@hqdc034:~# ip a
1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp3s0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:10:18:14:0f:0a brd ff:ff:ff:ff:ff:ff
inet 192.168.11.34/24 brd 192.168.0.255 scope global enp3s0
valid_lft forever preferred_lft forever
inet6 fe80::2537:5b36:df2:7c0e/64 scope link
valid_lft forever preferred_lft forever
3: enp0s31f6: &lt;NO-CARRIER,BROADCAST,MULTICAST,UP&gt; mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 70:4d:7b:a3:66:f1 brd ff:ff:ff:ff:ff:ff
30: wg0: &lt;POINTOPOINT,NOARP,UP,LOWER_UP&gt; mtu 1420 qdisc noqueue state UNKNOWN group default qlen 1000
link/none
inet 192.168.10.2/24 scope global wg0
valid_lft forever preferred_lft forever
root@hqdc034:~# ip r
default via 192.168.11.253 dev enp3s0 src 192.168.11.34 metric 202
10.25.0.0/16 dev LoyaltyNet proto kernel scope link src 10.25.25.1 linkdown
104.31.0.0/16 dev wg0 scope link
140.112.0.0/16 dev wg0 scope link
192.168.10.0/24 dev wg0 proto kernel scope link src 192.168.10.2
192.168.11.0/24 dev enp3s0 proto kernel scope link src 192.168.11.34 metric 202
root@hqdc034:~#
</code></pre>
</article>
</div>
<div class='entry-meta-bottom'>
<div class="entry-categories"><p><span>Categories</span>
<a href="/categories/%E7%AD%86%E8%A8%98" title="View all posts in 筆記">筆記</a>
</p>
</div>
<div class="entry-tags"><p><span>Tags</span>
<a href="/tags/ubuntu" title="View all posts tagged Ubuntu">Ubuntu</a>
<a href="/tags/wireguard" title="View all posts tagged Wireguard">Wireguard</a>
</p></div> </div>
<div class="author-meta">
<div class="author">
<img alt='Eric Chang' src="https://www.gravatar.com/avatar/23f8ed94e007297499ac8df1641b3ff5?s=100&d=identicon" class='avatar avatar-72 photo' height='72' width='72'>
<span>
Written by:<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a> </span>
</div>
<div class="bio">
<p>塵世裡一個迷途小書僮</p>
<a class="facebook" target="_blank"
href="full%20Social%20profile%20url%20in%20facebook">
<i class="fab fa-facebook-f"
title="facebook icon"></i>
</a>
<a class="googleplus" target="_blank"
href="full%20profile%20url%20in%20googleplus">
<i class="fab fa-google-plus-g"
title="googleplus icon"></i>
</a>
<a class="twitter" target="_blank"
href="chang0206">
<i class="fab fa-twitter-square"
title="twitter icon"></i>
</a>
<a class="linkedin" target="_blank"
href="full%20profile%20url%20in%20linkedin">
<i class="fab fa-linkedin"
title="linkedin icon"></i>
</a>
<a class="email" target="_blank"
href="mailto:mc@hotshraingmy.info">
<i class="fas fa-envelope"
title="email icon"></i>
</a>
<a class="instagram" target="_blank"
href="chang0206">
<i class="fab fa-instagram"
title="instagram icon"></i>
</a>
<a class="stackoverflow" target="_blank"
href="full%20profile%20url%20in%20stackoverflow">
<i class="fab fa-stack-overflow"
title="stackoverflow icon"></i>
</a>
<a class="github" target="_blank"
href="changchichung">
<i class="fab fa-github"
title="github icon"></i>
</a>
<a class="pinterest" target="_blank"
href="full%20profile%20url%20in%20pinterest">
<i class="fab fa-pinterest"
title="pinterest icon"></i>
</a>
</div>
</div>
</div>
</div>
<section id="comments" class="comments">
<div id="disqus_thread"></div>
<script type="application/javascript">
var disqus_config = function () {
};
(function() {
if (["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1) {
document.getElementById('disqus_thread').innerHTML = 'Disqus comments not available by default when the website is previewed locally.';
return;
}
var d = document, s = d.createElement('script'); s.async = true;
s.src = '//' + "h-cowbay-org-1" + '.disqus.com/embed.js';
s.setAttribute('data-timestamp', +new Date());
(d.head || d.body).appendChild(s);
})();
</script>
<noscript>Please enable JavaScript to view the <a href="https://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
<a href="https://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a>
</section>
</div>
</div>
<footer id="site-footer" class="site-footer" role="contentinfo">
<h1>
<a href=""> MC部落 </a>
</h1>
<p class="site-description">Whats the Worst That Could Happen?</p>
<div id="menu-footer" class="menu-container menu-footer" role="navigation">
<div class="menu">
<ul id="menu-footer-items" class="menu-footer-items">
</ul>
</div> </div>
<ul class="social-media-icons">
<li>
<a class="facebook" target="_blank"
href="full%20Social%20profile%20url%20in%20facebook" >
<i class="fab fa-facebook-f" title="facebook"></i>
<span class="screen-reader-text">facebook</span>
</a>
</li>
<li>
<a class="googleplus" target="_blank"
href="full%20profile%20url%20in%20googleplus" >
<i class="fab fa-google-plus-g" title="googleplus"></i>
<span class="screen-reader-text">googleplus</span>
</a>
</li>
<li>
<a href="chang0206" class="twitter" target="_blank">
<i class="fab fa-twitter-square" title="twitter"></i>
<span class="screen-reader-text">twitter</span>
</a>
</li>
<li>
<a href="chang0206" class="instagram" target="_blank">
<i class="fab fa-instagram" title="instagram"></i>
<span class="screen-reader-text">instagram</span>
</a>
</li>
<li>
<a href="mailto:mc@hotshraingmy.info" class="email">
<i class="fas fa-envelope" title="email"></i>
<span class="screen-reader-text">email</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20linkedin" class="linkedin" target="_blank">
<i class="fab fa-linkedin-in" title="linkedin"></i>
<span class="screen-reader-text">linkedin</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20stackoverflow" class="stackoverflow" target="_blank">
<i class="fab fa-stack-overflow" title="stackoverflow"></i>
<span class="screen-reader-text">stackoverflow</span>
</a>
</li>
<li>
<a href="changchichung" class="github" target="_blank">
<i class="fab fa-github" title="github"></i>
<span class="screen-reader-text">github</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20pinterest" class="pinterest" target="_blank">
<i class="fab fa-pinterest" title="pinterest"></i>
<span class="screen-reader-text">pinterest</span>
</a>
</li>
<li>
<a href="https://h.cowbay.org/index.xml" data-animate-hover="pulse" class="rss" target="_blank">
<i class="fas fa-rss" title="rss"></i>
<span class="screen-reader-text">rss</span>
</a>
</li>
</ul> <div class="design-credit">
<p>© 2018 Göran Svensson</p>
<p>Nederburg Hugo Theme by <a href="https://appernetic.io">Appernetic</a>.</p>
<p>A port of Tracks by Compete Themes.</p>
</div>
</footer>
</div>
<script src="https://h.cowbay.org/js/jquery.min.js"></script>
<script src="https://h.cowbay.org/js/jquerymigrate.js"></script>
<script src="https://h.cowbay.org/js/production.min.js?v=1632901489"></script>
</body>
</html>