I use Ubuntu 10.4, and I installed GNUStep, Gorm (a gui builder) and ProjectCenter (the GNU alternative to Xcode) because I want to develop Objective-C apps. I opened the ProjectCenter and I created an application that displays only an empty window. I sourced the GNUstep.sh and I compiled the app.
I ran it, but there is only the menu bar. No window.
The terminal which I used to run the app showed the following message:
2010-10-16 19:07:00.226 hw1[9918] XShm pixmaps not supported by X server.
2010-10-16 19:07:00.226 hw1[9918] Falling back to normal XImage: s (will be slower).
2010-10-16 19:07:00.280 hw1[9918] KeySym NoSymbol not found; disabling GSFirstCommandKey
Thank you for any help.