problem about xwindows-Collection of common programming errors

12 years ago
admin
3 minutes

  • timwoj
    qt xwindows
    I have a Qt application that runs on a linux machine that displays UI windows on a Windows machine running an X server. There’s a strong possibility that the users of my application will logout of Windows or kill the X server without quitting my application first. Is there a way to handle the unexpected shutdown of the X server, so that the application can gracefully shutdown, save stored data, etc? So far I’ve tried tying QApplication’s aboutToQuit signal to a slot in my app, plus catching a

  • Michael Petrotta
    c++ linux keyboard motif xwindows
    If you haven’t been programming for at least 10 years, or you have never written C code on Linux/Unix, you probably have no business reading this. I’m reviving a source build of an old Xt/Motif application that hasn’t been worked on in years, and last built successfully on 32bit Red Hat 4. I have it mostly building and running on 64-bit Red Hat 5. There’s just one significant problem with the application…it doesn’t respond to most of the keyboard input that it’s supposed to. None of the me

  • SSD
    linux virtual-machine xwindows
    When running couple graphics bases testing on RH5.3 VM, the xwindow crashes. The xorg is killed because of segmentation error. In RH6.0 VM, there is no crashes in testing. The version of xorg-server on 5.3 and 6.0 are 1.1.1 and 1.7.7 respectively. Because of the dependency issue, we can’t install 1.7.7 on a RH5 VM. Is there a way to update the xorg-server to a higher version? I didn’t find the suitable xorg binary rpm for RH5.If the cause of xorg is not inside xorg itself, should it be in graphi

  • drpepper
    linux debugging wxwidgets xwindows
    We have a fairly large cross-platform C++ program running on wxWidgets. Recently a big chunk of code was ported over from windows to linux, and since then the program crashes upon the display of a pop-up dialog. The error message printed to the console is:The program ‘program name’ received an X Window System error. This probably reflects a bug in the program. The error was ‘BadAlloc (insufficient resources for operation)’.(Details: serial 12425 error_code 11 request_code 53 minor_code 0)(Note t

  • SSD
    linux vmware redhat xwindows
    When running couple graphics based testing on RH5.3 VM, the xwindow crashes. The xorg is killed because of segmentation error. In RH6.0 VM, there is no crashes in testing. How to solve the crash problem on my RH5.3 VM?Thanks in advance!

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