First post, by ADDiCT
I've been presented with an old iMac G3 (tray-loading) a while ago, and started to play around with it again recently. I'd like to install a recent Linux distro on the machine, and read in various howtos that a firmware update is recommended. The machine has Ubuntu installed, I don't own any MacOS versions to install, but I know for a fact that the machine has been running OS X (!). Is there a way to find out which firmware is installed without running MacOS?
I'm a PC person, so my Mac-related knowledge is virtually non-existant (; .