Errors when accessing Qt-based program through X11 in new Fedora



  • This might not be the correct forum, but I'm in trouble with a Qt-based program running on RHEL5 host, that gives me errors when I start it from a new installed Xserver (Fedora 19 client machine)

    I described the problem here http://forums.fedoraforum.org/showthread.php?t=293621 , but for convenience pasted below.

    Any ideas will be appreciated.

    --
    I run a program (Cadence IC6, which is Qt-based) on a remote machine through SSH with X11 forwarding.

    After updating my client machine from Fedora17 to Fedora19, I get some errors when running the program.

    Here is a transcript of parts of the log:
    [CODE]Xlib: sequence lost (0x107f2 > 0x19ab) in reply type 0x0!

    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 113 (X_KillClient)
    
    Resource id: 0x18b0000
    
    Xlib: sequence lost (0x10000 > 0x19ab) in reply type 0x0!
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0xff7ff87f
    
    Xlib: sequence lost (0x10000 > 0x19ac) in reply type 0x2!
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    Xlib: sequence lost (0x10000 > 0x19b3) in reply type 0x0!
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    libManager Qt Warning: X Error: 0 0
    
    Major opcode: 0 ()
    
    Resource id: 0x0
    
    Xlib: sequence lost (0x1411c > 0x19b3) in reply type 0x1c!
    
    Xlib: sequence lost (0x1230f > 0x19b3) in reply type 0xf!
    
    Xlib: sequence lost (0x10201 > 0x19b3) in reply type 0x1!
    
    libManager Qt Warning: Qt-subapplication: Fatal IO error: client killed[/CODE]
    

    Well, any idea why I get these errors? And how I can debug or get rid of them? I assume the problem is either Qt- or Xserver-related, but honestly I don't know much of these things :(


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