Please don't top post. On 28/12/14 00:25, Heng Zhou wrote: > Thanks for the reply. So RandR only works at the server side (because > window manage runs at server side); resizing at client side does not > work, right? Sort of. RandR has nothing to do with the window manager. You can't resize client-side because the xpra protocol does not support it yet. > But after I run the following commands at the server side: > > (1) xpra start :100 > (2) sudo DISPLAY=:100 Xnest +extension RANDR :200 -ac -geometry > 800x600+24 & > (3) Use Xpra Launcher to connect to the server. A 800x600 Xpra window > comes out. > (4) sudo DISPLAY=:200 metacity & > There is an error: "Xlib: extension "RANDR" missing on display ":200"." > (5) sudo DISPLAY=:200 gnome-settings-daemon & > (6) sudo DISPLAY=:200 gnome-panel & > The GNOME Panel desktop environment appears > (7) sudo DISPLAY=:200 xrandr --size 1024x768 Xdummy supports RandR, Xvfb does not, hence the error.
And don't run everything root... > > , I received an error: "RandR extension missing" and the size of the > Xpra window containing the whole desktop is unchanged. Like the error says... > > I don't know what is the matter. I also tried "sudo DISPLAY=:100 > xrandr --size 1024x768" but nothing is changed. It seems that the > RANDR extension is not enabled on display :200 (or :100? I don't > know), but how should I enable it? By using Xdummy instead of Xvfb. > I have already include the +extension RANDR option in step (2). Should > I install some other packages? The server is running ubuntu 14.04. And here is your problem again. > > Looking forward to your further clarification. Let's just make it crystal clear: Ubuntu is creating all these problems, either move away from it or be prepared to solve those problems on your own. Cheers Antoine > > On Sat, Dec 27, 2014 at 10:25 AM, Antoine Martin > <[email protected] <mailto:[email protected]>> wrote: > > On 27/12/14 22:18, Heng Zhou wrote: > > Hi, > > > > I can display a whole desktop using the instruction in > > http://xpra.org/trac/wiki/Usage. Now I hope I can miximize the > window > > containing the desktop if I double click the title bar of the > xpra window, > > just like miximizing a normal window in Windows. > "Double-click-to-maximize" is going to be desktop environment > specific, > often mapped as a shortcut for the maximize button. > In this case, it is not possible because the window has a fixed size, > and for that reason the maximize button should be disabled too. > > The same webpage says that > > "you can resize the desktop using the standard "randr" desktop > tools (and > > not by resizing the window at present)", so I think this is the > approach to > > accomplish what I want. > randr is the X11 protocol, you may use any tool that uses it, ie: > xrandr -s 1024x768 > "man xrandr" for details > > But after search the internet, I still have no idea > > how to do it. Could you please give me a step by step > configuration to > > accomplish miximizing the window containing the whole desktop by > double > > click? > It cannot be done at present because the window has a fixed size. > There is a ticket for that: > http://xpra.org/trac/ticket/530 > It doesn't look hard to implement, I just haven't had the time. > > Thank you very much! > Cheers > Antoine > > _______________________________________________ > shifter-users mailing list > [email protected] > <mailto:[email protected]> > http://lists.devloop.org.uk/mailman/listinfo/shifter-users > > _______________________________________________ shifter-users mailing list [email protected] http://lists.devloop.org.uk/mailman/listinfo/shifter-users
