On Sat, Feb 07, 2009 at 03:09:36PM -0800, Nicholas Metsovon wrote: > --- On Fri, 2/6/09, SZABO Zsolt <sz...@mm.bme.hu> wrote: > > > On Fri, 6 Feb 2009, Scott Balneaves wrote: > > > > > If, on the other hand (and I suspect this is the case) > > it's just as slow > > > as an LTSP workstation, then it's NOT an LTSP > > problem, it's a problem > > > with the way java interacts with Xorg. > > > > > > Scott > > We're running Hardy on a real powerful 64-bit system over a Gigabit network > that's not even close to being used to capacity. > > Netbeans 6.5 (as well as 6.0, & 6.1) runs real slow on the thin clients. It > runs fine on the server, but not on the LTSP terminals. > > I did the Gutsy library work-around months ago, and it did make a dramatic > difference with both Java and Wine apps; but Netbeans is still slow. > Painfully slow, actually. Slow enough that I've resorted to doing some of my > Java programming on a Windows workstation. []:-( > > I definitely think this is an LTSP / Xorg problem.
You still haven't tried the most important test. Take another full workstation, and log in. Then ssh -X <ltspserver> <javaapp> which starts the java app on the remote ltsp server, but displays it locally, just like an LTSP workstation. If it's fast, then yes, it's something LTSP related, and we can work on it. If it's *just as slow* as an LTSP workstation, then it's nothing to do with LTSP, and purely a problem between Xorg and Java. LTSP != Xorg, we just use their stuff. So, you'd get far more traction asking on the Xorg lists at that point. Can you try this test, and let us know? Scott -- Scott L. Balneaves | Take eight minutes and divide by 90 million lonely miles, Systems Department | and watch a shadow cross the floor. Legal Aid Manitoba | We don't live here anymore. -- The Weakerthans ------------------------------------------------------------------------------ Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
