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    Bug 
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    Resolution: Unresolved
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     Not Evaluated Not Evaluated
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    None
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    Some Release
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    None
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    Linux/Windows
My desktop application is built with Qt 5.11.1 and uses QtSingleApplication. When the program exits, there is a temporary file left in the Ubuntu `/tmp` folder called `qtsingleapp-XXXX-[hex numbers]-lockfile` where XXXX is the name of my application. The file should be deleted when the program finishes.