{"id":2452,"date":"2013-12-05T04:41:57","date_gmt":"2013-12-05T04:41:57","guid":{"rendered":"http:\/\/ubuntuhandbook.org\/?p=2452"},"modified":"2013-12-05T04:41:57","modified_gmt":"2013-12-05T04:41:57","slug":"install-upgarde-kernel-3-12-3-ubuntu-linux","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2013\/12\/install-upgarde-kernel-3-12-3-ubuntu-linux\/","title":{"rendered":"Kernel 3.12.3 released, Install \/ Upgrade in Ubuntu Linux Mint"},"content":{"rendered":"<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2013\/10\/LinuxKernelLogo.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2013\/10\/LinuxKernelLogo.jpg\" alt=\"Linux Kernel 3.12.3\" width=\"260\" height=\"224\" class=\"aligncenter size-full wp-image-1838\" \/><\/a><\/p>\n<p>The latest <b>Linux Kernel 3.12.3<\/b> has been released a few hours ago. If you&#8217;re using Kernel 3.12 series, this tutorial shows how to install or upgrade in Ubuntu 13.10, Ubuntu 13.04, Ubuntu 12.04, Linux Mint and their derivatives.<\/p>\n<p><b>Linux kernel 3.12.3<\/b> is yet another big release that introduces numerous updated drivers, many architecture improvements (AMR, PowerPC, s390, parisc, ARM64, avr32), some fixes for the CIFS and EXT4 filesystems, as well as sound improvements.<\/p>\n<p>See <a href=\"https:\/\/www.kernel.org\/pub\/linux\/kernel\/v3.x\/ChangeLog-3.12.3\" title=\"Linux Kernel 3.12.3 changelog\" target=\"_blank\">the changelog<\/a> for details.<\/p>\n<h3>Install \/ Upgrade Kernel 3.12.3:<\/h3>\n<p>The DEB packages for Ubuntu and Debian users have been made into <a href=\"http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/\" title=\"Linux Kernel 3.12.3 deb download page\" target=\"_blank\">Ubuntu Kernel mainline page<\/a>.<\/p>\n<p>Press Ctrl+Alt+T on keyboard to open terminal. When it opens, run commands below one by one:<\/p>\n<p>1. For 32 bit system, download the DEBs via:<\/p>\n<pre style=\"border:none;\">wget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/linux-headers-3.12.3-031203-generic_3.12.3-031203.201312041453_i386.deb\r\n\r\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/linux-headers-3.12.3-031203_3.12.3-031203.201312041453_all.deb\r\n\r\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/linux-image-3.12.3-031203-generic_3.12.3-031203.201312041453_i386.deb<\/pre>\n<p>For 64 bit system, run:<\/p>\n<pre style=\"border:none;\">wget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/linux-headers-3.12.3-031203-generic_3.12.3-031203.201312041453_amd64.deb\r\n\r\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/linux-headers-3.12.3-031203_3.12.3-031203.201312041453_all.deb\r\n\r\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.3-trusty\/linux-image-3.12.3-031203-generic_3.12.3-031203.201312041453_amd64.deb<\/pre>\n<p>2. Install the DEBs:<\/p>\n<pre style=\"border:none;\">sudo dpkg -i linux-headers-3.12.3-*.deb linux-image-3.12.3-*.deb<\/pre>\n<p>Restart your computer and done.<\/p>\n<p>If your graphics card does not work properly with this kernel, you may re-configure or even re-install the video driver.<\/p>\n<p>To revert back to previous kernel, reboot and go into Grub -> Advanced -> choose previous kernel. Then remove this kernel via:<\/p>\n<pre style=\"border:none;\">sudo apt-get purge linux-headers-3.12.3-* linux-image-3.12.3-*<\/pre>","protected":false},"excerpt":{"rendered":"<p>The latest Linux Kernel 3.12.3 has been released a few hours ago. If you&#8217;re using Kernel 3.12 series, this tutorial shows how to install or upgrade in Ubuntu 13.10, Ubuntu 13.04, Ubuntu 12.04, Linux Mint and their derivatives. Linux kernel 3.12.3 is yet another big release that introduces numerous updated drivers, many architecture improvements (AMR, [&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":[14,762],"class_list":["post-2452","post","type-post","status-publish","format-standard","hentry","category-howtos","tag-linux-kernel","tag-linux-kernel-3-12-series"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/2452","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=2452"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/2452\/revisions"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=2452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=2452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=2452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}