KDiskMark3 second instance - D-Bus interface is already in use.

[WojtasJD]

• Linux-distro (kernel version): Ubuntu 22.04 (5.15.0-25-generic) x86-64
• Desktop Environment (KDE/GNOME etc.): GNOME 42.0 (X11)
• Qt Version: 5.15.3
• KDiskMark Version: 3.0.0
• FIO Version: fio-3.28

Description:

Unable to run KDiskMark 3.0.0 multiple instances.

Steps To Reproduce:

Install KDiskMark 3.0.0, launch it and then launch another instance

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[JonMagon]

In fact, this is expected behavior, isn't it? The helper registers the name by which it communicates with the main application. Only one connection can be established at a time. Or it might be worth limiting the number of copies of kdiskmark so that a new window cannot be created.

[WojtasJD]

So this will be a limitation of the new version?
With version 2.3.0 I can have multiple instances of KDiskMark running.

[JonMagon]

Yes, this is a new technical limitation of the current implementation, related to doing all the work through the helper. This can hardly be solved.