Ubuntu which kernels are installed

It does not purge them, however. It also removes other unneeded packages, as well, which is or is not what you want. Options for Ubuntu It is enabled i.

The way this is designed, it is important that you let unattended-upgrades handle installation of security updates. Otherwise unattended-uprades will not remove old kernels and you may have to do some manual removing of kernels. Version 1. It removes unused kernel packages before installing new one or even if nothing is installed. It is enabled by default, too.

Problems If your package management is broken, or if regular maintenance above is not working, any of several problems may have occurred. You may be out of storage space, or you may have a package version mismatch, or you may have another problem. The package manager cannot install a pending upgrade due to lack of space.

Addiitionally, apt-get can not remove a package due to broken dependency. This problem can be fixed from the shell: by manually remvoing one or two old kernels, we can provide the package manager enough space to install the queued upgrade. First remove any leftover temporary files from previous kernel updates. Status 'ii' means Installed. Status 'iU' means it's not installed, but queued for install in apt.

This is the package we want apt to install. In general, the output of the previous command will tell which package you need to remove first. I know my kernel and Windows are chewing up CPU and I also getting messages about memory running short both wired and virtual; No clue.

I run Safari using Facebook and gmail all the time also leaving System Preferences open. Is that too much: I LUV the air but this is driving me crazy plus it stopped translating???

If you can ask a more specific question maybe someone can help. Username or Email Address. Remember Me. Sign Up For Our Newsletter. Linux Tutorials. It only takes a minute to sign up.

Connect and share knowledge within a single location that is structured and easy to search. When I give in the terminal the command "sudo apt-get install linux-image" I see a list of kernels.

How can I install such a kernel and what command should I give in the terminal to start a kernel?? Also, if you want to use a particular driver which only works with a certain kernel version, please make a question relevant to this. So change which kernel you are using you can reboot and show GRUB , then you can select to use the kernel - The nearest command is sudo reboot which will reboot the system.

By default it will choose the latest one usually recomended for security stuff. You can choose the kernel by clicking on Advinced Options for Ubuntu then move your arrow up or down for the kernel of your choice.

Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Install another kernel? Ask Question. Asked 6 years, 1 month ago. Active 3 years, 8 months ago.