[Bug 49341] New: system locks up when I quit my application from the xWindows enviroment, this doesn't happen in non-xwindows environment, Please contact me for the details.

[Kenny Cheung]

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
     
http://bugs.kde.org/show_bug.cgi?id=49341     
           Summary: system locks up when I quit my application from the
                    xWindows enviroment, this doesn't happen in non-xwindows
                    environment, Please contact me for the details.
           Product: kdevelop
           Version: 2.0
          Platform: RedHat RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-devel at barney.cs.uni-potsdam.de
        ReportedBy: cheung at ddc-web.com


Version:           2.0 (using KDE KDE 1.2)
Installed from:    RedHat RPMs
Compiler:          gcc 
OS:          LinuxLinux

I am developing software package (driver, library, and applications) for a pcmcia communication card. The software is interrupt driven. My library is blocked and it waits for the driver to pass back an interrupt message so it could go out and pull the data in from the card or send data out. This is whole process works great in a non-xwindow environment. The problem is that it just doesn't work under Kdevelop 2.0 with the xwindow running. I am constanting missing data or data is jammed into my software queue. And if I quit the application while the process is running, the whole system locks up. It sounds like an interrupt problem, but it turned out to be not, because if I ran my console application in the non-xwindow environment, I could see that the interrupt was freed even if I quitted in the middle of the process. And the system didn't lock up. I'll really appreciate that if you could tell me if there was anything similar to this reported by other developers. Or if you know what the possible problem is. Please let me know if you need more detail.