Unity was not tested. On Mar 29, 2012 12:05 AM, "Daniel Quiroga" <[email protected]> wrote:
> Unity does not work using x2go, try installing gnome 2.3 or xfce and > launching the session. > > When i tried x2go and nx with unity it was really laggy because of the > open gl display. > > Greetings > > 2012/3/28 Eugene San <[email protected]> > >> Yes, I've used same hardware with identical connection settings. >> Also I've validated connection settings reported by NX during session >> setup. >> NX3.5 behaves bad no matter which network media used, I've tested >> with: 1000Gbit Lan, 100Mbit Lan, 50Kbit WAN, 100Kbit >> WLAN and localhost (127.0.0.1). >> To exclude specific hardware problems, several key tests were >> performed on several different machines. >> >> On Wed, Mar 28, 2012 at 14:15, Moritz Struebe >> <[email protected]> wrote: >> > Did you make sure you have the same connection settings (Network, Image >> > compression, etc) >> > >> > Cheers >> > Morty >> > >> > On 2012-03-28 14:05, Eugene San wrote: >> >> Hi all, >> >> >> >> I want to discuss the subject. >> >> >> >> Story goes like this: >> >> About 6 months, while planning upgrade (Ununtu 11.04->11.10) I've >> >> noticed severe degradation in speed of NX sessions. >> >> At the time I've decided to wait until LTS release, while being sure >> >> issue is related to GUI changes in Ubuntu. >> >> Recently I've reviewed the situation with 12.04 and found that problem >> >> is still there and related to NX and not to GUI changes in Ubuntu. >> >> My guess is that surrounding changes in distribution cause NX agent to >> >> misbehave. >> >> >> >> Overall user experience became unusable even on LAN and localhost >> connections. >> >> >> >> Now to the details: >> >> 1. Screen redraw operations lags heavily even on local links. >> >> Instant (sub 0.5sec) on U10.04, up to 5 seconds on U12.04. >> >> 2. Constant screen redraws consume much more traffic. >> >> Sub 100kbps on U10.04. >> >> 10mbps+ on U12.04 (Creating session with WAN quality settings and >> >> reconnecting with LAN, lowers bandwidth to sub 1mbps but picture >> >> quality suffers) >> >> 3. NX4 on U12.04 is faster 3x (in average) than 3.5 on U10.04. >> >> 4. NX3.5 on U12.04 is slower 3x then NX3.5 on U10.04 (some tests are >> >> x1000 slower!) >> >> 5. Hybrid NX3.5<->NX4 is slow with NX3.5 as server and fast with NX4 >> as server. >> >> >> >> Some details: >> >> * I've evaluated both 32 and 64 bit platforms. >> >> * I've compared fresh Ubuntu 10.04 and 12.04. >> >> * Both Nomachine NX binaries and X2GO binaries (ppa:x2go/ppa) were >> tested. >> >> * For reference I've performed NX4 and hybrid NX3.5<->NX4 testing. >> >> * Tested several usecases: >> >> * Desktop with manual operation of terminal, webbrowser and random >> >> GUI application. >> >> * Rootless UnixBench in graphics mode. (Note in 64bit test caches >> NX agent!) >> >> * Desktop UnixBench in graphics mode. (Note in 64bit test caches >> NX agent!) >> >> * Rootless Xterm with scrolling text (ls -R /) >> >> >> >> Please provide your feedbacks. >> >> _______________________________________________ >> >> X2Go-Dev mailing list >> >> [email protected] >> >> https://lists.berlios.de/mailman/listinfo/x2go-dev >> > >> > >> > -- >> > Dipl.-Ing. Moritz 'Morty' Struebe (Wissenschaftlicher Mitarbeiter) >> > Lehrstuhl für Informatik 4 (Verteilte Systeme und Betriebssysteme) >> > Friedrich-Alexander-Universität Erlangen-Nürnberg >> > Martensstr. 1 >> > 91058 Erlangen >> > >> > Tel : +49 9131 85-25419 >> > Fax : +49 9131 85-28732 >> > eMail : [email protected] >> > WWW : http://www4.informatik.uni-erlangen.de/~morty >> > >> > >> > >> > >> > >> > _______________________________________________ >> > X2Go-Dev mailing list >> > [email protected] >> > https://lists.berlios.de/mailman/listinfo/x2go-dev >> _______________________________________________ >> X2Go-Dev mailing list >> [email protected] >> https://lists.berlios.de/mailman/listinfo/x2go-dev >> > > > > -- > Daniel Quiroga > www.daniel-quiroga.com > cel: 3012745740 > —¿Por qué nunca hablamos de Ezequiel? > Apoyó las cosas en el piso con mucha calma. Estiró su mano como para > acariciarme. Me miró. Bajó la mano. Luego la vista y dijo en un susurro. > —Hay cosas de las que es mejor no hablar. > > > _______________________________________________ > X2Go-Dev mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/x2go-dev >
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