https://bugs.kde.org/show_bug.cgi?id=490645

            Bug ID: 490645
           Summary: tearing when opening folders
    Classification: KDE Neon
           Product: neon
           Version: unspecified
          Platform: Neon
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: neon-b...@kde.org
          Reporter: launch...@visionfactory.net
                CC: carlosdema...@gmail.com, j...@jriddell.org,
                    neon-b...@kde.org
  Target Milestone: ---

Created attachment 171883
  --> https://bugs.kde.org/attachment.cgi?id=171883&action=edit
Dolphin window showing different contents overlayed

SUMMARY

Since a view days, after some copy action in Dolphin, showing and changing
folders becomes very slow and the content is "tearing"/mixed-up and selecting a
file is drawn correctly after a short time. 
Don't know if this is expressed comprehensibly.
For me it seems, that it has something to do with Wayland or the latest nvidia
driver!?

STEPS TO REPRODUCE
1. Open Dolphin and open/show some folders - everything is fine and they show
up directly without delay
2. Copy or move some files or folders
3. open or show folders becomes slow in terms of drawing on screen, the actual
open action is normal but the drawing of the folder content is messed up and
slow - there are some areas that show content of the folder which was open
before and some areas with the content of the actual folder and after some time
or moving the mouse-cursor over the window, the correct content of the actual
folder is shown.
4. Selecting a file/folder seems to have no effect, but the marking is shown
after some time (redraw of window content?!)
5. Close Dolphin and start Dolphin again - everything works fine and is drawn
as expected
6. After copying a file or folder the same behaviour occurs as described above

OBSERVED RESULT

Drawing of content in Dolphin window is delayed

EXPECTED RESULT

opening a folder immediately shows the content or even the message that it is
empty or content is loaded

SOFTWARE/OS VERSIONS

Dolphin 24.05.2

Operating System: KDE neon 6.0
KDE Plasma Version: 6.1.3
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.0
Kernel Version: 6.5.0-41-generic (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-6820HQ CPU @ 2.70GHz
Memory: 31.2 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 530
Manufacturer: LENOVO
Product Name: 20EQS28U03
System Version: ThinkPad P50

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