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    <title>易陆发现论坛 - Ubuntu系统</title>
    <link>https://www.bbs168x.cn/forum.php?mod=forumdisplay&amp;fid=91</link>
    <description>Latest 20 threads of Ubuntu系统</description>
    <copyright>Copyright(C) 易陆发现论坛</copyright>
    <generator>Discuz! Board by Discuz! Team</generator>
    <lastBuildDate>Thu, 11 Jun 2026 16:45:29 +0000</lastBuildDate>
    <ttl>60</ttl>
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      <title>易陆发现论坛</title>
      <link>https://www.bbs168x.cn/</link>
    </image>
    <item>
      <title>debian 系统使用apt donwnload 和rdepends 下载包，以及依赖包</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=3115</link>
      <description><![CDATA[apt download 下载keystone的包： 
root@controller:/usr/src/deb# apt download keystone 
Get:1 http://mirrors.ustc.edu.cn/debian bookworm/main amd64 keystone all 2:22.0.0-2 [70.0 kB]
Fetched 70.0 kB in 0s (509 kB/s)    
W: Download is performed unsandbo ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Mon, 31 Mar 2025 13:00:00 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu 使用dpkg 安装net-tools包</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2840</link>
      <description><![CDATA[dpkg -i net-tools_1.60+git20180626.aebd88e-ok1_amd64.deb
Selecting previously unselected package net-tools.
(Reading database ... 72676 files and directories currently installed.)
Preparing to unpack net-tools_1.60+git20180626.aebd88e-ok1_amd64.deb . .]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Tue, 23 Apr 2024 02:54:50 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu 23.04修改ssh端口无法正常修改</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2821</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Thu, 25 Jan 2024 05:00:07 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu 22.04版本中openstack程序存放目录/lib/python3/dist-packages/</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2787</link>
      <description><![CDATA[ubuntu 22.04版本中openstack程序存放目录 /lib/python3/dist-packages/]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Fri, 29 Dec 2023 07:13:16 +0000</pubDate>
    </item>
    <item>
      <title>Error: Conflicting default route declarations for IPv4 (table: main, metric: def</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2784</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Wed, 27 Dec 2023 09:00:00 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu 18以上的系统网络配置基于bond端口</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2783</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Wed, 27 Dec 2023 07:57:23 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu升级系统包相关命令</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2779</link>
      <description><![CDATA[使用命令行升级对于更高级的用户来说，可以使用命令行来进行Ubuntu版本升级。打开终端，并执行以下命令：“`sudo apt updatesudo apt upgradesudo apt dist-upgradesudo do-release-upgrade第一行命令用于更新软件包列表，第二行命令用于升级已安装的软件包，第三行命令 ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Mon, 25 Dec 2023 22:00:00 +0000</pubDate>
    </item>
    <item>
      <title>apt-get install upgrade-system更新系统组件</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2778</link>
      <description><![CDATA[apt-get install upgrade-system  -y
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  deborphan debsums libfile-fnmatch-perl
The following NEW packa]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Mon, 25 Dec 2023 14:16:42 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu18版本以上系统配置网卡bond方式</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2743</link>
      <description><![CDATA[配置方式如下：
修改文件：

 cat /etc/netplan/00-installer-config.yaml
# This is the network config written by \'subiquity\'
network:
  ethernets:
    enp2s0f0:
      dhcp4: false
      addresses: [192.168.8.67/24]
      gateway4: 192.168.8.1
      nam ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Sat, 23 Sep 2023 12:09:56 +0000</pubDate>
    </item>
    <item>
      <title>kafka在某节点使用经常超过磁盘80%清理方法</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2720</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Wed, 06 Sep 2023 09:28:28 +0000</pubDate>
    </item>
    <item>
      <title>A dependency job for qemu-guest-agent.service failed. See \'journalctl -xe\' for d</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2719</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Wed, 06 Sep 2023 05:16:50 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu 18以上版本安装rsyslog配置rsyslog</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2673</link>
      <description><![CDATA[安装日志文件：

apt-get install -y rsyslog 


配置文件：vim /etc/rsyslog.d/50-default.conf 
添加开机启动:
systemctl enable rsyslog.service 

systemctl status rsyslog.service]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Fri, 21 Jul 2023 09:07:32 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu18以上版本配置桥接网络br0 bridge方式</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2672</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Thu, 20 Jul 2023 14:56:43 +0000</pubDate>
    </item>
    <item>
      <title>Error: Conflicting default route declarations for IPv4 (table: main, metric: def</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2659</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Fri, 30 Jun 2023 09:32:58 +0000</pubDate>
    </item>
    <item>
      <title>nginx: [emerg] getpwnam(&quot;www&quot;) failed</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2650</link>
      <description><![CDATA[nginx: [emerg] getpwnam(\&quot;www\&quot;) failed 

问题是未添加守护进程用户：

方法一：
亦可以添加www用户即可解决。
#/usr/sbin/groupadd -f www-data#/usr/sbin/useradd -g www-data www-data


重启服务即可。
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/ngin ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Sat, 24 Jun 2023 16:30:00 +0000</pubDate>
    </item>
    <item>
      <title>Linux系统下强制踢掉登录用户</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2645</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Fri, 16 Jun 2023 23:53:11 +0000</pubDate>
    </item>
    <item>
      <title>CryptographyDeprecationWarning: Python 3.6 is no longer supported by the Python</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2641</link>
      <description><![CDATA[[root@jms_server src]# ansible --version
/usr/local/lib/python3.6/site-packages/ansible/parsing/vault/__init__.py:41: CryptographyDeprecationWarning: Python 3.6 is no longer supported by the Python core team. Therefore, support for it is deprecated i ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Wed, 14 Jun 2023 17:00:01 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu系统18以上配置网卡vlan子接口方式</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2639</link>
      <description><![CDATA[]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Sun, 11 Jun 2023 09:00:14 +0000</pubDate>
    </item>
    <item>
      <title>Error: Conflicting default route declarations for IPv4 (table: main, metric: def</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2638</link>
      <description><![CDATA[Error: Conflicting default route declarations for IPv4 (table: main, metric: default), first declared in enp9s0 but also in vlan3

网卡重启却能ping通外网
Error: Conflicting default route declarations for IPv4 (table: main, metric: default)

root@loca ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Sun, 11 Jun 2023 07:59:08 +0000</pubDate>
    </item>
    <item>
      <title>ubuntu18以上版本配置网卡vlan子接口以及bond配置</title>
      <link>https://www.bbs168x.cn/forum.php?mod=viewthread&amp;tid=2637</link>
      <description><![CDATA[由于ubuntu server 18版本后改了网络配置方法，原来是修改/etc/network/interfaces文件
变成了下面的方式
 vim /etc/netplan/00-installer-config.yaml

network:
  ethernets:
    ens160:    #配置的网卡的名称
      addresses: [192.168.8.38/24]    #配置的静态ip ...]]></description>
      <category>Ubuntu系统</category>
      <author>admin</author>
      <pubDate>Sun, 11 Jun 2023 07:01:57 +0000</pubDate>
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