Created attachment 878685 [details]
Webcamoid 9.2.3 Debug Log

Given TW20241121 with KDE Plasma 6.2.3, Frameworks 6.8.0, Qt 6.8.0, and Kernel
6.12.0-1.g52785e2-default, Webcamoid 9.2.3 does not find any source paths
anymore. In fact, the section under Preferences -> General Options is empty.
Webcamoid 9.1.1 and, e.g., Kamoso work just fine. 

$ lsusb
...
Bus 006 Device 002: ID 04f2:b6d0 Chicony Electronics Co., Ltd Integrated Camera
...

$ lsmod | grep uvc
uvcvideo              176128  2
videobuf2_vmalloc      20480  3 uvcvideo
uvc                    12288  1 uvcvideo
videobuf2_v4l2         45056  1 uvcvideo
videobuf2_common       98304  4
videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
videodev              405504  2 videobuf2_v4l2,uvcvideo
mc                     94208  6
videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
usbcore               446464  8
xhci_hcd,ehci_pci,xhci_pci_renesas,btmtk,uvcvideo,ehci_hcd,btusb,xhci_pci

Attached you will find the debug log of webcamoid 9.2.3. Any idea? Qt issue?
Thx.