[dolphin] [Bug 460087] New: When starting Dolphin it freezes for 8 seconds and shows an empty (transparent) screen.

[Teunizz]

https://bugs.kde.org/show_bug.cgi?id=460087

            Bug ID: 460087
           Summary: When starting Dolphin it freezes for 8 seconds and
                    shows an empty (transparent) screen.
    Classification: Applications
           Product: dolphin
           Version: 21.12.3
          Platform: OpenSUSE
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: teuniz at protonmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

SUMMARY

STEPS TO REPRODUCE
1. Install Opensuse Leap 15.4 with Plasma Desktop and apply all updates
2. Connect an iPhone to a USB port
3. Start Dolphin

OBSERVED RESULT
A window border only appears for several seconds. After that, the application
starts to paint the window and from that moment on it behaves as normal.
When closing and starting Dolphin again, the problem repeats. Dolphin freezes
for about 8 seconds.
When disconnecting the iPhone, the problem disappears.

EXPECTED RESULT
A window filled (painted) with the application's content (Dolphin) immediately
after starting Dolphin.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Leap 15.4
KDE Plasma Version: 5.24.4
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.14.21-150400.24.21-default (64-bit)
Graphics Platform: X11
Processors: 24 × AMD Ryzen 9 3900X 12-Core Processor
Memory: 62.7 GiB of RAM
Graphics Processor: Radeon RX 550 Series


ADDITIONAL INFORMATION

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