{"id":4344,"date":"2014-12-08T01:39:52","date_gmt":"2014-12-08T01:39:52","guid":{"rendered":"http:\/\/ubuntuhandbook.org\/?p=4344"},"modified":"2015-02-28T12:28:45","modified_gmt":"2015-02-28T12:28:45","slug":"install-linux-kernel-3-18-ubuntu","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2014\/12\/install-linux-kernel-3-18-ubuntu\/","title":{"rendered":"Install\/Upgrade to Linux Kernel 3.18 in Ubuntu 14.04\/14.10"},"content":{"rendered":"<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2014\/12\/linux-kernel-icon-tux.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2014\/12\/linux-kernel-icon-tux.png\" alt=\"Linux Kernel 3.18\" width=\"245\" height=\"245\" class=\"aligncenter size-full wp-image-4345\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2014\/12\/linux-kernel-icon-tux.png 245w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2014\/12\/linux-kernel-icon-tux-150x150.png 150w\" sizes=\"auto, (max-width: 245px) 100vw, 245px\" \/><\/a><\/p>\n<p><b>The stable release of Linux Kernel 3.18 has been released this weekend. Linus Torvalds wrote on the Linux Kernel Mailing List (<a href=\"https:\/\/lkml.org\/lkml\/2014\/12\/7\/202\" target=\"_blank\">lkml.org<\/a>):<\/b><\/p>\n<p><i>It&#8217;s been a quiet week, and the patch from rc7 is tiny, so 3.18 is out.<\/p>\n<p>I&#8217;d love to say that we&#8217;ve figured out the problem that plagues 3.17 for a couple of people, but we haven&#8217;t. At the same time, there&#8217;s absolutely no point in having everybody else twiddling their thumbs when a couple of people are actively trying to bisect an older issue, so holding up the release just didn&#8217;t make sense. Especially since that would just have then held things up entirely over the holiday<br \/>\nbreak.<\/p>\n<p>So the merge window for 3.19 is open, and DaveJ will hopefully get his bisection done (or at least narrow things down sufficiently that we have that &#8220;Ahaa&#8221; moment) over the next week. But in solidarity with<br \/>\nDave (and to make my life easier too ;) let&#8217;s try to avoid introducing any _new_ nasty issues, ok?<\/p>\n<p>                   Linus<\/i><\/p>\n<h5>What&#8217;s New in the Linux Kernel 3.18:<\/h5>\n<p>The Linux 3.18 Kernel brings many great changes, here&#8217;s some of the highlights for end-users:<\/p>\n<ul>\n<li>Unified Video Decoder (UVD) support for old ATI\/AMD GPUs of the Radeon HD 3000 series.<\/li>\n<li>Re-clocking improvements for AMD&#8217;s Radeon driver.<\/li>\n<li>Userptr support for AMD Radeon GPUs.<\/li>\n<li>Razer Sabertooth support and other hardware input devices improvements for gamers.<\/li>\n<li>Faster suspend and resume for large Linux servers.<\/li>\n<li>Btrfs and F2FS improvements.<\/li>\n<li>Para-virtualized SCSI (pvSCSI) support for Xen virtualization.<\/li>\n<li>DisplayPort audio support, fan control improvements and various other enhancements for open-source NVIDIA driver.<\/li>\n<li>OverlayFS was finally merged into Linux Kernel 3.18<\/li>\n<\/ul>\n<h5>Install \/ Upgrade to Linux Kernel 3.18 in Ubuntu:<\/h5>\n<p>The Ubuntu Kernel Team has made the binary packages of this kernel release, available for download at the link below:<\/p>\n<p style=\"text-align:center;\"><a href=\"http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/\" target=\"_blank\">Download Kernel 3.18 (.deb)<\/a><\/p>\n<p>First check out your OS type, <i>32-bit (i386) or 64-bit (amd64)<\/i>, then download and install the packages below in turn:<\/p>\n<ol>\n<li><i>linux-headers-3.18.0-031800_xxx_all.deb<\/i><\/li>\n<li><i>linux-headers-3.18.0-031800-generic_3.18.0-031800.xxx_i386\/amd64.deb<\/i><\/li>\n<li><i>linux-image-3.18.0-031800-generic_3.18.0-031800.xxx_i386\/amd64.deb<\/i><\/li>\n<\/ol>\n<p><b>For Ubuntu Servers without UI,<\/b> run the commands below one by one to download &#038; install the kernel debs.<\/p>\n<p><i>For 64-bit system, run:<\/i><\/p>\n<pre style=\"border:none; background:none;\">cd \/tmp\/\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/linux-headers-3.18.0-031800-generic_3.18.0-031800.201412071935_amd64.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/linux-headers-3.18.0-031800_3.18.0-031800.201412071935_all.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/linux-image-3.18.0-031800-generic_3.18.0-031800.201412071935_amd64.deb\n\nsudo dpkg -i linux-headers-3.18.0-*.deb linux-image-3.18.0-*.deb<\/pre>\n<p><i>For 32-bit system, run:<\/i><\/p>\n<pre style=\"border:none; background:none;\">cd \/tmp\/\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/linux-headers-3.18.0-031800-generic_3.18.0-031800.201412071935_i386.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/linux-headers-3.18.0-031800_3.18.0-031800.201412071935_all.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.18-vivid\/linux-image-3.18.0-031800-generic_3.18.0-031800.201412071935_i386.deb\n\nsudo dpkg -i linux-headers-3.18.0-*.deb linux-image-3.18.0-*.deb<\/pre>\n<p>When done, run <code>sudo update-grub<\/code> command to refresh grub bootloader and restart your computer.<\/p>\n<p><b>NOTE:<\/b> If you&#8217;re running with a proprietary video driver, either switch to open-source driver or reinstall the latest (For Nvidia, >= 343.36).<\/p>\n<p>If for some reason, the new kernel does not work properly for you, reboot with the previous Kernel (Grub boot loader -> Advanced -> select previous kernel) and run below command to remove Linux Kernel 3.18:<\/p>\n<pre style=\"border:none;\">sudo apt-get remove linux-headers-3.18.0-* linux-image-3.18.0-* && sudo update-grub<\/pre>","protected":false},"excerpt":{"rendered":"<p>The stable release of Linux Kernel 3.18 has been released this weekend. Linus Torvalds wrote on the Linux Kernel Mailing List (lkml.org): It&#8217;s been a quiet week, and the patch from rc7 is tiny, so 3.18 is out. I&#8217;d love to say that we&#8217;ve figured out the problem that plagues 3.17 for a couple of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[14,1182],"class_list":["post-4344","post","type-post","status-publish","format-standard","hentry","category-howtos","tag-linux-kernel","tag-linux-kernel-3-18-series"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/4344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/comments?post=4344"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/4344\/revisions"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=4344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=4344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=4344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}