0

Upon installing Ubuntu, I get to choose what more to install, but what's the difference between:

Lubuntu minimal installation

Lubuntu desktop

Lubuntu minimal installation GTK part

Lubuntu desktop GTK part

Lubuntu minimal installation Qt part

Lubuntu desktop Qt part

I guess those in bold isn't desktop environment. But, what's Qt, GTK?

I'm going to run a server, who demanded a web browser, (to verify stuff against other servers) but otherwise I'm just after a quick and lightweight system (I ran this server precious on Ubuntu mini, but Facebook required the browser for verifications (got id-challenged 13 times during the last 48hours so I'm giving up on pure terminal system.)

I'm aware that's there's some questions about this already, but they have a few years on then, things do evolve..

  • GTK was originally the GIMP Tookit, it was adopted as GIMP + GNOME Toolkit (GTK+) which today is called GTK. The only thing in last five years is the dropping of the + in GTK. Qt predates GTK and hasn't changed in far longer; except versions increase. Current GTK work is on GTK4 (but GTK3 is still seen as stable), Current Qt is Qt5. Qt4 is no depreciated, GTK2 will soon be deprecated. – guiverc Jan 23 at 8:52
  • Little has changed since mid-90s; outside of versions. You mention Lubuntu but are not specific about Lubuntu in the question (Lubuntu was GTK+2 or GTK+ version 2 today just written as GTK2); Lubuntu started switching from LXDE (GTK+2) to LXQt in 2015 which has now happened; ie. modern Lubuntu uses LXQt (Qt5). Lubuntu 18.04 LTS still uses LXDE as LXQt wasn't deemed ready in time. – guiverc Jan 23 at 8:55
  • 1
    Providing release details would also be helpful, for some releases LXDE would be my choice (ie. before Lubuntu switched to LXQt), but for other releases I'd avoid LXDE (many parts are no longer in Ubuntu repositories as GTK+2 is being dropped) and use only LXQt. Your release is the most critical part of your decision (plus upgrade wishes)/ – guiverc Jan 23 at 9:03
  • I would base decision on your unstated release, and upgrade paths, but that is just my opinion. LXDE has no upgrade path beyond 18.04 LTS without re-install (possible yes, but unsupported due to problems; doco was written for it, but it was never published; still can be found; though can't recall if it's visible to public as I might be seeing stuff that is Lubuntu members only) – guiverc Jan 23 at 9:16
  • Another thought that may interest you (more historical bs); Qt is used by Android apps on phones/tablets, is used by windows apps, the company that owns Qt provides free access to GNU/Linux projects with keyboard/mouse. GTK+ was used by GNOME because FSF didn't like a company owning the toolkit used by 'free' software thus the quick 'fix' or modifying GIMP Toolkit (GTK) to become GTK+ (now GTK again). You won't find GTK+ apps outside of GNU/Linux (some BSD) though – guiverc Jan 23 at 9:43
0

Lubuntu comes either with LXQT or with LXDE. These are different Desktop environments.

  • Legacy Lubuntu uses LXDE; it's no longer developed; and the Lubuntu manual (manual.lubuntu.me) today only refers to LXQt (or many call it modern Lubuntu). LXDE was in the past with Lubuntu's focus almost exclusively on LXQt. – guiverc Jan 23 at 8:57
  • I'm after a really lightweight, but still can use the basic apps – JoBe Jan 23 at 9:04
  • @joBe it should really be both fine for a server setup. LXDE is older and maybe more "mature". – Bruni Jan 23 at 9:08
  • @Bruni and LXDE is qt or Gtk? – JoBe Jan 23 at 9:15
  • @ JoBe LXDE is GTK – Bruni Jan 23 at 9:19

Not the answer you're looking for? Browse other questions tagged or ask your own question.