When I boot my Ubuntu server, I have this warning message:
=> /boot is using 100.0% of 235MB
And when I look into /boot, I have a lot of files which are dependent of the version of the kernel.
ls -al /boot/
abi-3.13.0-*-generic
config-3.13.0-*-generic
initrd.img-3.13.0-*-generic
System.map-3.13.0-*-generic
vmlinuz-3.13.0-*-generic
Where the * correspond to 24,35,36,37,39,40,41,43,44
How can I clean this securely ?
thanks