I am running Moodle 4.1.2+ (Build: 20230318) on Ubuntu 22.04.4 LTS my /boot partition is at 84%, I did check with AI it gave me following steps remove old/unused kernels.
dpkg --list | grep linux-image
Gave me the following results.
root@localhost:~# dpkg --list | grep linux-image
rc linux-image-5.15.0-100-generic 5.15.0-100.110 amd64 Signed kernel image generic
rc linux-image-5.15.0-101-generic 5.15.0-101.111 amd64 Signed kernel image generic
rc linux-image-5.15.0-102-generic 5.15.0-102.112 amd64 Signed kernel image generic
rc linux-image-5.15.0-105-generic 5.15.0-105.115 amd64 Signed kernel image generic
rc linux-image-5.15.0-106-generic 5.15.0-106.116 amd64 Signed kernel image generic
rc linux-image-5.15.0-107-generic 5.15.0-107.117 amd64 Signed kernel image generic
rc linux-image-5.15.0-112-generic 5.15.0-112.122 amd64 Signed kernel image generic
ii linux-image-5.15.0-113-generic 5.15.0-113.123 amd64 Signed kernel image generic
rc linux-image-5.15.0-25-generic 5.15.0-25.25 amd64 Signed kernel image generic
ii linux-image-5.15.0-94-generic 5.15.0-94.104 amd64 Signed kernel image generic
ii linux-image-5.15.0-97-generic 5.15.0-97.107 amd64 Signed kernel image generic
ii linux-image-generic 5.15.0.113.113 amd64 Generic Linux kernel image
Identify the currently running kernel with:
uname -r
root@localhost:~# uname -r
5.15.0-97-generic
Remove Old Kernels: I have not executed the following, is it safe to execute?
sudo apt-get remove linux-image-<version>
sudo apt-get autoremove --purge