Librecad opens but the window doesnt pop up

[Vansteenkiste Michael]

I downloaded ubuntu 13.10 for my packard bell easynote laptop .

The installing worked OK from a bootable USB .

The problem is i downloaded some applications from the softwarecenter and none of them

really opens up when i launch them .

I can see the icon glow and the little arrow appears left off them but the window never pops up .

Even when i change tab it shows the program icon but when i select it nothing happens .

Having this with librecad , freecad , sometimes the terminal , and other stuff that i got from the softwarecenter .

for the terminal its just sometimes but like librecad or freecad i didnt even had a chance to open the programs once ...

Would really like some help or good advice .

grtz

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: librecad 2.0.0~rc2+nolibs-1
ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
Date: Sat Feb 15 02:12:59 2014
InstallationDate: Installed on 2014-02-12 (2 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MarkForUpload: True
SourcePackage: librecad
UpgradeStatus: No upgrade log present (probably fresh install)