I was trying to install Mixxx to see how well it would work with Calf/other JACK programs, but when it started installing it gave me an error saying out there wasn't any free space on /boot
looking at other's questions on askubuntu and the ubuntu forums, I guess I'm kind of confused, because I didn't see any that dealt with just software, not upgrades or kernel installations.
uname -r 3.8.0-31 generic
sudo dpkg --list 'linux-image*'
which gave back a few results, numbering from 3.8.0-19 through 3.8.0-31.46
Maybe the other posts were just older in general, but other posts were saying to get rid of kernels like 2.6 and 2.8, but not anything this recent. Is it okay to delete all the kernels that aren't the 3.8.0-31 generic one?