{"id":2911,"date":"2014-01-26T03:15:37","date_gmt":"2014-01-26T03:15:37","guid":{"rendered":"http:\/\/ubuntuhandbook.org\/?p=2911"},"modified":"2014-01-26T03:15:37","modified_gmt":"2014-01-26T03:15:37","slug":"install-upgrade-kernel-3-12-9-ubuntu","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2014\/01\/install-upgrade-kernel-3-12-9-ubuntu\/","title":{"rendered":"How to Install \/ Upgrade Kernel 3.12.9 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 3.12.9\" width=\"260\" height=\"224\" class=\"aligncenter size-full wp-image-1838\" \/><\/a><\/p>\n<p>The Linux Kernel 3.12 series now is at its 9th updates. All users of the 3.12 kernel series must upgrade. Here&#8217;s how to do it in Ubuntu 13.10, Ubuntu 13.04, Ubuntu 12.04, Linux Mint and their derivatives.<\/p>\n<p>Linux Kernel 3.12.9 is a small release which brings improvements to arm and x86, updated driver including i915, as well as other fixes. See <a href=\"https:\/\/lkml.org\/lkml\/2014\/1\/25\/107\" title=\"Linux Kernel 3.12.9 Release Note\" target=\"_blank\">the announcement<\/a> for details.<\/p>\n<p>1. Download the .deb packages for this kernel from <a href=\"http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/\" title=\"Kernel 3.12.9 deb download page\" target=\"_blank\">Ubuntu Kernel Page<\/a>, or use below commands in terminal (Ctrl+Alt+T):<\/p>\n<p>For 32-bit:<\/p>\n<pre style=\"border:none;\">wget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/linux-headers-3.12.9-031209-generic_3.12.9-031209.201401251255_i386.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/linux-headers-3.12.9-031209_3.12.9-031209.201401251255_all.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/linux-image-3.12.9-031209-generic_3.12.9-031209.201401251255_i386.deb<\/pre>\n<p>For 64-bit:<\/p>\n<pre style=\"border:none;\">wget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/linux-headers-3.12.9-031209-generic_3.12.9-031209.201401251255_amd64.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/linux-headers-3.12.9-031209_3.12.9-031209.201401251255_all.deb\n\nwget http:\/\/kernel.ubuntu.com\/~kernel-ppa\/mainline\/v3.12.9-trusty\/linux-image-3.12.9-031209-generic_3.12.9-031209.201401251255_amd64.deb<\/pre>\n<p>2. Install these debs:<\/p>\n<pre style=\"border:none;\">sudo dpkg -i linux-headers-3.12.9-*.deb linux-image-3.12.9-*.deb<\/pre>\n<p>Restart your computer and done.<\/p>\n<p>If you\u2019re using a proprietary video driver, you may need to re-build or re-install to get it work with the new kernel.<\/p>\n<p>If for some reason this kernel release doesn\u2019t work properly for you, reboot into previous kernel (Grub -> Advanced -> select previous kernel) and run commands to remove Linux Kernel 3.12.9:<\/p>\n<pre style=\"border:none;\">sudo apt-get remove linux-headers-3.12.9-* linux-image-3.12.9-*<\/pre>","protected":false},"excerpt":{"rendered":"<p>The Linux Kernel 3.12 series now is at its 9th updates. All users of the 3.12 kernel series must upgrade. Here&#8217;s how to do it in Ubuntu 13.10, Ubuntu 13.04, Ubuntu 12.04, Linux Mint and their derivatives. Linux Kernel 3.12.9 is a small release which brings improvements to arm and x86, updated driver including i915, [&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-2911","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\/2911","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=2911"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/2911\/revisions"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=2911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=2911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=2911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}