Re: [Xrdp-devel] Matlab starting up and acting very slowly in Xvnc instances
Dear Arvid, Thank you for your input. I tested the suggested options and also tried other JAVA options, but the problem still persists. My problem seems to be different from the described problem in the mathworks forum: The display is ok, since I can resize windows without problems and also open figures without a large delay. The delay happens during startup (it takes ages initializing) and also changing directories takes minutes. Thank you Steffen 2014-05-29 8:17 GMT+02:00 Norr Arvid norrar...@gmail.com: Hi Steffen Try this: https://www.mathworks.com/matlabcentral/newsreader/view_thread/160387 From link : - maybe I found a resolution for this problem! Just put a file called java.opts containing the Java option -Dsun.java2d.pmoffscreen=false into the directory *matlabroot*/bin/*system*/ Please confirm if this (or other java settings) fix the problem. Some java settings can be found here: http://docs.oracle.com/javase/7/docs/technotes/guides/2d/flags.html Regards Arvid On 2014-05-28 10:49, Steffen Bollmann wrote: Dear Xrdp-developers, I have noted a weird hehaviour of xrdp from time to time: Sometimes Matlab (a scientific program based on Java) starts up very slowly and acts very slowly in an xrdp session (sesman-Xvnc). The only solution for this problem is logging off and restablishing the xrdp session. Interestingly it does not happen in a sesman-X11 connection and from time to time it suddenly works. Is anyone observing something similar or has an idea were I can start looking for the cause of this problem? We run xrdp on a Fedora 20 and windows XP and 7 clients connecting to it. Thank you Steffen -- Time is money. Stop wasting it! Get your web API in 5 minutes.www.restlet.com/downloadhttp://p.sf.net/sfu/restlet ___ xrdp-devel mailing listxrdp-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/xrdp-devel -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech___ xrdp-devel mailing list xrdp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xrdp-devel
Re: [Xrdp-devel] Matlab starting up and acting very slowly in Xvnc instances
I have noted a weird hehaviour of xrdp from time to time: Sometimes Matlab (a scientific program based on Java) starts up very slowly and acts very slowly in an xrdp session (sesman-Xvnc). The only solution for this problem is logging off and restablishing the xrdp session. Interestingly it does not happen in a sesman-X11 connection and from time to time it suddenly works. Is anyone observing something similar or has an idea were I can start looking for the cause of this problem? Hi Steffen, When you say sesman-X11, do you mean sesman-X11rdp? If so, you can just use that. I always recommend X11rdp over Xvnc. Also, can you try in a straight Xvnc to vncviewer and see if the problem still happens? Jay -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech ___ xrdp-devel mailing list xrdp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xrdp-devel
Re: [Xrdp-devel] Matlab starting up and acting very slowly in Xvnc instances
Hi Steffen Try this: https://www.mathworks.com/matlabcentral/newsreader/view_thread/160387 From link : - maybe I found a resolution for this problem! Just put a file called java.opts containing the Java option -Dsun.java2d.pmoffscreen=false into the directory *matlabroot*/bin/*system*/ Please confirm if this (or other java settings) fix the problem. Some java settings can be found here: http://docs.oracle.com/javase/7/docs/technotes/guides/2d/flags.html Regards Arvid On 2014-05-28 10:49, Steffen Bollmann wrote: Dear Xrdp-developers, I have noted a weird hehaviour of xrdp from time to time: Sometimes Matlab (a scientific program based on Java) starts up very slowly and acts very slowly in an xrdp session (sesman-Xvnc). The only solution for this problem is logging off and restablishing the xrdp session. Interestingly it does not happen in a sesman-X11 connection and from time to time it suddenly works. Is anyone observing something similar or has an idea were I can start looking for the cause of this problem? We run xrdp on a Fedora 20 and windows XP and 7 clients connecting to it. Thank you Steffen -- Time is money. Stop wasting it! Get your web API in 5 minutes. www.restlet.com/download http://p.sf.net/sfu/restlet ___ xrdp-devel mailing list xrdp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xrdp-devel -- Time is money. Stop wasting it! Get your web API in 5 minutes. www.restlet.com/download http://p.sf.net/sfu/restlet___ xrdp-devel mailing list xrdp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xrdp-devel