https://bugs.kde.org/show_bug.cgi?id=488482

            Bug ID: 488482
           Summary: Plasma always crashes when attaching laptop to docking
                    station with lid closed
    Classification: Plasma
           Product: xdg-desktop-portal-kde
           Version: git-stable-Plasma/6.1
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: m...@iyanmv.com
                CC: aleix...@kde.org, jgrul...@redhat.com, n...@kde.org
  Target Milestone: ---

Created attachment 170492
  --> https://bugs.kde.org/attachment.cgi?id=170492&action=edit
coredumpctl debug 5984

SUMMARY

This is a regression in Plasma 6.1. Plasma 6.0 was working perfectly. I can
reproduce all the times. Many components crash when attaching the laptop to a
docking station with the lid closed. When I open the lid, the lock screen is
shown for a few seconds, before the whole session crashes and SDDM is shown.

The reason I add this bug to xdg-desktop-portal-kde is because in the list of
crashes coredumpctl list (see at the end), this is the first process to crash,
but feel free to move it to the right place.

STEPS TO REPRODUCE
1. Boot laptop and start Plasma 6.1 Wayland session
2. Close lid (laptop goes to sleep)
3. Attach laptop to docking station (I'm using a Dell WD19TBS)

OBSERVED RESULT
Laptop does not automatically wake up. Pressing external keyboard does not wake
up the laptop either. When opening the lid (with laptop still attached to
docking station), laptop wakes up but opened session crashes.

EXPECTED RESULT
Laptop automatically wakes up and lock screen is shown in external monitor (as
in Plasma 6.0)

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.0.90
KDE Frameworks Version: 6.3.0
Qt Version: 6.8.0
Kernel Version: 6.9.4-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 22 × Intel® Core™ Ultra 7 155H
Memory: 30.9 GiB of RAM
Graphics Processor: Mesa Intel® Arc
Manufacturer: LENOVO
Product Name: 21KDS00600
System Version: ThinkPad X1 Carbon Gen 12

This is the output of coredumpctl list:

Fri 2024-06-14 08:18:27 CEST   5984 1000 1000 SIGABRT present 
/usr/lib/xdg-desktop-portal-kde               1M
Fri 2024-06-14 08:18:27 CEST   4335 1000 1000 SIGSEGV present  /usr/bin/konsole
                           3.2M
Fri 2024-06-14 08:18:27 CEST   3435 1000 1000 SIGSEGV present  /usr/bin/dolphin
                           4.9M
Fri 2024-06-14 08:18:27 CEST   7037 1000 1000 SIGABRT present 
/usr/lib/xdg-desktop-portal-kde          1019.9K
Fri 2024-06-14 08:18:27 CEST   7082 1000 1000 SIGABRT present 
/usr/lib/xdg-desktop-portal-kde          1017.9K
Fri 2024-06-14 08:18:27 CEST   7115 1000 1000 SIGABRT present  /usr/lib/drkonqi
                         863.4K
Fri 2024-06-14 08:18:27 CEST   7097 1000 1000 SIGABRT present 
/usr/lib/xdg-desktop-portal-kde          1016.9K
Fri 2024-06-14 08:18:27 CEST   7117 1000 1000 SIGABRT present  /usr/lib/drkonqi
                           864K
Fri 2024-06-14 08:18:28 CEST   7155 1000 1000 SIGABRT present 
/usr/lib/xdg-desktop-portal-kde          1016.4K

I attach the trace of the first crash. If other would be useful I can attach
later as well.

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