Difference between revisions of "Clean ubuntu"
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You should see something like: | You should see something like: | ||
| + | {| class="wikitable" | ||
| + | |- | ||
| + | ! / !! Name !! Version !! Architecture !! Description | ||
| + | |- | ||
| + | | un || linux-image || <none> || <none> || (no description available) | ||
| + | |- | ||
| + | | un || linux-image-3.0 || <none> || <none> || (no description available) | ||
| + | |- | ||
| + | | rc || linux-image-3.13.0-24-generic || 3.13.0-24.47 || amd64 || Linux kernel image for version 3.13.0 on 64 bit x86 SMP | ||
| + | |- | ||
| + | | ii || linux-image-3.13.0-30-generic || 3.13.0-30.55 || amd64 || Linux kernel image for version 3.13.0 on 64 bit x86 SMP | ||
| + | |- | ||
| + | | ii || '''linux-image-3.13.0-32-generic''' || 3.13.0-32.57 || amd64 || Linux kernel image for version 3.13.0 on 64 bit x86 SMP | ||
| + | |- | ||
| + | | rc || linux-image-extra-3.13.0-24-generic || 3.13.0-24.47 || amd64 || Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP | ||
| + | |- | ||
| + | | ii || linux-image-extra-3.13.0-30-generic || 3.13.0-30.55 || amd64 || Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP | ||
| + | |- | ||
| + | | ii || '''linux-image-extra-3.13.0-32-generic''' || 3.13.0-32.57 || amd64 || Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP | ||
| + | |- | ||
| + | |ii || linux-image-generic || 3.13.0.32.38 || amd64 || Generic Linux kernel image | ||
| + | |- | ||
| + | |} | ||
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Revision as of 16:30, 20 August 2014
Clean /boot
Manual method
Kernel version
Get your current kernel version
uname -r
You should see something like:
3.13.0-32-generic
Installed kernels
Get a list of installed kernels
dpkg --list 'linux-image*'You should see something like:
| / | Name | Version | Architecture | Description |
|---|---|---|---|---|
| un | linux-image | <none> | <none> | (no description available) |
| un | linux-image-3.0 | <none> | <none> | (no description available) |
| rc | linux-image-3.13.0-24-generic | 3.13.0-24.47 | amd64 | Linux kernel image for version 3.13.0 on 64 bit x86 SMP |
| ii | linux-image-3.13.0-30-generic | 3.13.0-30.55 | amd64 | Linux kernel image for version 3.13.0 on 64 bit x86 SMP |
| ii | linux-image-3.13.0-32-generic | 3.13.0-32.57 | amd64 | Linux kernel image for version 3.13.0 on 64 bit x86 SMP |
| rc | linux-image-extra-3.13.0-24-generic | 3.13.0-24.47 | amd64 | Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP |
| ii | linux-image-extra-3.13.0-30-generic | 3.13.0-30.55 | amd64 | Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP |
| ii | linux-image-extra-3.13.0-32-generic | 3.13.0-32.57 | amd64 | Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP |
| ii | linux-image-generic | 3.13.0.32.38 | amd64 | Generic Linux kernel image |
Delete the kernels you don't want/need anymore
apt-get remove linux-image-VERSIONReplace VERSION with the version of the kernel you want to remove.
When you're done removing the older kernels, you can run this to remove ever packages you won't need anymore:
sudo apt-get autoremove And finally you can run this to update grub kernel list:
sudo update-grub
sudo add-apt-repository ppa:caffeine-developers/ppa
sudo apt-get update && sudo apt-get install caffeine
