<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:media="http://search.yahoo.com/mrss/"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Ubuntu - 四号程序员</title>
	<atom:link href="https://www.coder4.com/archives/tag/ubuntu/feed" rel="self" type="application/rss+xml" />
	<link>https://www.coder4.com</link>
	<description>Keep It Simple and Stupid</description>
	<lastBuildDate>Tue, 14 May 2024 11:40:02 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.8.3</generator>
	<item>
		<title>Ubuntu 24.04下软件打开异常</title>
		<link>https://www.coder4.com/archives/8156</link>
					<comments>https://www.coder4.com/archives/8156#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Fri, 10 May 2024 09:50:14 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[24.04]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[异常]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=8156</guid>

					<description><![CDATA[理论上所有Electron的都有问题，比如vscode，甚至chrome 一次性： sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 永久 echo 'kernel.apparmor_restrict_unprivileged_userns = 0' &#124; sudo tee /etc/sysctl.d/20-apparmor-etcher.conf 2024.05.08更新：发现wayland也有问题，[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/8156/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>解决Ubuntu睡眠后无法唤醒的问题</title>
		<link>https://www.coder4.com/archives/7980</link>
					<comments>https://www.coder4.com/archives/7980#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Tue, 31 Oct 2023 11:07:59 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[唤醒]]></category>
		<category><![CDATA[睡眠]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=7980</guid>

					<description><![CDATA[1 安装 sudo apt-get install pm-utils laptop-mode-tools 2 配置 # /etc/laptop-mode/conf.d/runtime-pm.conf AUDOSUSPEND_DEVID_BLACKLIST="usbhid usb-storage" 还有一个 # /etc/laptop-mode/laptop-mode.conf ENABLE_LAPTOP_MODE_ON_BATTERY=1 ENABLE_LAPTOP_MODE_O[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/7980/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>今日神坑</title>
		<link>https://www.coder4.com/archives/7977</link>
					<comments>https://www.coder4.com/archives/7977#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Wed, 18 Oct 2023 09:26:17 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=7977</guid>

					<description><![CDATA[Ubuntu部署不要选LVM，性能很差，拷贝大文件会卡死、掉线、重启 SSH直接加rsa是不能重启成功的，还要再研究下 [......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/7977/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu制作离线安装源</title>
		<link>https://www.coder4.com/archives/7976</link>
					<comments>https://www.coder4.com/archives/7976#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Tue, 17 Oct 2023 14:29:29 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[离线源]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=7976</guid>

					<description><![CDATA[需求：在一个没联网的机器安装若干deb包，其中依赖很复杂 1～3在联网机器执行，4在没网机器执行 1 下载所需deb包及其依赖 下面vim后面可以跟多个包 mkdir offline-debs cd offline-debs sudo apt-get download $(apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-e[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/7976/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu解决ThinkPad休眠后触摸板失灵的问题</title>
		<link>https://www.coder4.com/archives/7784</link>
					<comments>https://www.coder4.com/archives/7784#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Fri, 09 Sep 2022 04:45:29 +0000</pubDate>
				<category><![CDATA[计算机技术]]></category>
		<category><![CDATA[thinkpad]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[休眠]]></category>
		<category><![CDATA[失灵]]></category>
		<category><![CDATA[触摸板]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=7784</guid>

					<description><![CDATA[我的是T14，每次冷开机时触摸板都好用，休眠恢复后就各种失灵。 试了很多办法，目前这个管用： sudo vim /lib/systemd/system-sleep/touchpad #!/bin/bash if [[ $1 == post ]]; then modprobe -r psmouse modprobe psmouse fi 然后添加权限 chmod a+x /lib/systemd/system-sleep/touchpad 然后重启试试效果吧[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/7784/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu安装新内核</title>
		<link>https://www.coder4.com/archives/7078</link>
					<comments>https://www.coder4.com/archives/7078#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Tue, 20 Oct 2020 04:55:46 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[内核]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=7078</guid>

					<description><![CDATA[1 进入网站 https://kernel.ubuntu.com/~kernel-ppa/mainline/ 2 找到对应版本，下载amd64的4个deb(排除low latency)，例如： wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5.19/linux-headers-5.5.19-050519_5.5.19-050519.202004210831_all.deb wget https://kernel.ubunt[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/7078/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu安装JDK8官方版本</title>
		<link>https://www.coder4.com/archives/6303</link>
					<comments>https://www.coder4.com/archives/6303#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Thu, 10 Jan 2019 07:29:05 +0000</pubDate>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Java && J2EE]]></category>
		<category><![CDATA[jdk]]></category>
		<category><![CDATA[jdk8]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<guid isPermaLink="false">https://www.coder4.com/?p=6303</guid>

					<description><![CDATA[sudo add-apt-repository ppa:webupd8team/java sudo apt update sudo apt install oracle-java8-installer sudo apt install oracle-java8-set-default &#160;[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/6303/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu 14.04 中文编码设置</title>
		<link>https://www.coder4.com/archives/4520</link>
					<comments>https://www.coder4.com/archives/4520#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Fri, 13 Mar 2015 01:45:49 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[中文]]></category>
		<category><![CDATA[编码]]></category>
		<guid isPermaLink="false">http://www.coder4.com/?p=4520</guid>

					<description><![CDATA[1、新增中文编码 sudo vim /var/lib/locales/supported.d/local # 添加 zh_CN.UTF-8 UTF-8 en_US.UTF-8 UTF-8 zh_CN.GB18030 GB18030 2、生成编码 sudo locale-gen 3、设置默认的编码 sudo vi /etc/environment # 添加 LANG="en_US.UTF-8" 重新登录shell后，即可生效。 更新：如果Ubuntu 16.04后找不[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/4520/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu 14.04 Fallback模式，如何删除启动栏图标</title>
		<link>https://www.coder4.com/archives/4310</link>
					<comments>https://www.coder4.com/archives/4310#comments</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Thu, 30 Oct 2014 03:27:25 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Fallback]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[启动栏]]></category>
		<category><![CDATA[图标]]></category>
		<guid isPermaLink="false">http://www.coder4.com/?p=4310</guid>

					<description><![CDATA[Ubuntu 14.04，启用了Gnome经典模式(Fallback)。这种情况下，删除启动栏的图标一直是一个难题。 看了解决方案后，再次给Gnome/Ubuntu跪了。。这是什么奇葩设计思路。。 转载自：http://askubuntu.com/questions/91445/how-do-i-remove-an-icon-from-the-top-panel-in-gnome-fallback-mode You are using the Gnome-Classic int[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/4310/feed</wfw:commentRss>
			<slash:comments>1</slash:comments>
		
		
			</item>
		<item>
		<title>Ubuntu下安装R</title>
		<link>https://www.coder4.com/archives/4283</link>
					<comments>https://www.coder4.com/archives/4283#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Mon, 15 Sep 2014 09:44:19 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[R语言]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<guid isPermaLink="false">http://www.coder4.com/?p=4283</guid>

					<description><![CDATA[sudo add-apt-repository ppa:marutter/rrutter sudo apt-get update sudo apt-get install r-base r-base-dev 执行 R &#160;[......] 继续阅读]]></description>
		
					<wfw:commentRss>https://www.coder4.com/archives/4283/feed</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
	</channel>
</rss>
