I was starting to run out of room in /boot. Had about 10MB of space left. I have been dabbling with Ubuntu for a couple months and I am still learning a lot of its nuances. Seems to be a stable OS and a lot of utilities are available for it.
Determine current kernel version (do not delete this one)
uname -r
List all the installed kernels on your system
dpkg --list | grep linux-image
Find kernels below your current one and remove each one with the following command. Again, don't remove your current kernel.
sudo apt-get purge linux-image-X.X.X.X-generic
Update grub2
sudo update-grub2
Reboot system
sudo reboot
1 comment:
An easier way to remove old Ubuntu kernels is:
sudo apt-get -y --purge autoremove
That does everything you did above.
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