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How to use apt-get to update to the latest kernel?
Since linux-image-generic always depends on the newest default kernel of your distribution, the kernel gets upgraded with the rest of the packages when you run apt-get upgrade. Thanks for contributing an answer to Ask Ubuntu! Please be sure to answer the question. Provide details and share your research!
Which is better apt upgrade or apt get upgrade?
In practice, apt upgrade is safer than apt-get upgrade (by default) because it allows updated kernels to be installed automatically when the ABI changes. See apt-get upgrade holds back a kernel update. What are the official instructions for applying updates on Debian 9? for an example.
How do I update to the latest kernel?
You can update to the latest kernel via apt-get as follows: sudo apt-get update sudo apt-get install linux-image-`uname -r` If you also need the headers (to compile kernel modules such as wireless drivers): sudo apt-get install linux-headers-`uname -r`
How to upgrade packages that were kept back?
Since the command you’re giving to apt-get is upgrade and not to install new packages, packages that require some old packages removed or new packages installed are kept back. Simply use the dist-upgrade option of apt-get, which will resolve dependencies and install/remove dependent package as needed:
Why is pinning important in the Ubuntu community?
The first thing described is Pinning, this is useful if you want only some things from a newer version of Ubuntu. There is also package holding, which allows you to not update the package. Pinning is a process that allows you to remain on a stable release of Ubuntu (or any other debian system) while grabbing packages from a more recent version.
How do I Pin a package in synaptic?
First way to hold a package is in Synaptic: Open Synaptic: System -> Administration -> Synaptic Package Manager. Click Search and type the package’s name in the Search box. Highlight the version you want to pin Make sure that you select the correct version.
Where to set pin priority in Firefox Preferences?
The ‘preferences’ file is where the actual pinning takes place. To pin a package, set its Pin-Priority to higher number. Here’s an example: In this example, we’re giving a higher priority to Firefox from intrepid because we want rc1 instead of beta5.
How to get the source of the Linux kernel?
The source code which generated a specific binary package may be obtained using the apt-get source command. For example to obtain the source for the currently running kernel you can use the command: apt-get source linux-image-unsigned-$ (uname -r)
Can a new kernel be installed in Ubuntu?
When you update the configuration of the GRUB2 boot loader–which has been the default in Ubuntu since 9.10– should automatically detect the new kernel and add an option to boot from it. Try your kernel. Now you can reboot to test out your new kernel.