TiberiusDuval said:Does Slackware have decent package management system (ie. one capable of resolving package dependency issues)? Debian's package management system is one of Ubuntu's best features.
And Ubuntu's heaviness on resources depends on what desktop environment you are running. KDE or Unity yes it takes some resources, XFCE less, LXDE even less, E17 even less and so on...
No. Slackware does not resolve dependencies. If dependency resolution is important to you I would stick with Debian or Ubuntu. True. If you install a lighter DE/WM Ubuntu will run faster. If I had to opt for a Debian based Linux I would choose Debian over Ubuntu. Debian has some annoying philosophical idiosyncrasies, but in my opinion Debian is a superior OS compared to Ubuntu.