Hi I have just installed linux on a new computer.
I am using Kubuntu 610 (and 704 on an another HD in the same box)
same problem on both installations .

I had intalled "g++" , "gliv, glutq3" ,"glut.doc" and nothing else before I Installed Qt4.
I did all the prescribed updates etc. I installed
Qt4-4.2.2 on the disk with 610
Qt4-4.2.3 on the disk with 704

Both installations were text book clean.

I have a graphic program which uses QPainter to draw lines and text on the screen.

when compiled on either disks , the lines draw fine, but the "p.drawText(int, int, QString);" command locks up the computer for a short time then kicks me out sets up the "User input" screen.

Now I have another computer that is also running Kubuntu 610 using "Qt-4.2.1" or "Qt-4.2.2, (not sure which) "Running the exact same program. It has no problem with the "p.drawText(int, int, QString);"

I used the same "tar" of the program on each installations, ran "qmake -project", added "CONFIG += opengl qt warn_on debug" in the generated ".pro" file. Ran "qmake foo.pro" and the "make".
No errors or significant warnings on any of the 3 installations.

If I optioned out the one "p.drawText(...)" line in the two new installations, everything everything else ran
the same on all three installations.

Am I missing some other packages?

I certainly would appreciate help, thanks