user28282912

You might have too many old kernels installed. This would potentially fill up the /boot partition. One way to check this is:

df -h

Look for the line indicating space left for /boot.

You can then get a list of the installed kernels with:

dpkg --get-selections | grep -v deinstall | grep linux-image

If you need to remove old ones, use uname -a to identify the running kernel (should be the latest version if you’ve rebooted after the last kernel update) then remove all of the older kernel packages with:

sudo apt remove -y linux-image-amd64-xxxx

More generally speaking, I think that sudo apt autoremove should leave you with only the latest 2 kernel packages by default.

If all you need is basic paint-link functionality on Linux then you might like drawing. It is already in the Debian repositories too.

Dude … just install Debian(stable or testing) and then distro-surf using VMs in kvm/qemu. Just reading this all makes me tired for you.