SUMMARY Whenever I press Ctrl or Shift files/folders are copied - not moved, always + sign on drag and drop. Reproducible in all latest KDE versions. STEPS TO REPRODUCE 1. Press Shift 2. Drag and drop files to another Dolphin Window and another disk drive (from HDD to flash drive for ex.) 3. Files are copied - not moved OBSERVED RESULT Files copied EXPECTED RESULT Files moved SOFTWARE/OS VERSIONS Linux: openSUSE Tumbleweed KDE Plasma Version: 18.12.3 KDE Frameworks 5.56.0, Qt 5.12.2
I can confirm this bug with this software Operating System: Arch Linux KDE Plasma Version: 5.15.4 KDE Frameworks Version: 5.56.0 Qt Version: 5.12.2 Kernel Version: 5.0.7-arch1-1-ARCH OS Type: 64-bit ADDITIONAL INFO: From my observations files are moved if you press shift (and hold it until you release your mouse button) and then you make some move with mouse and then release mouse button. If you press and hold shift and then release mouse button without move, files are copied which is wrong.
*** This bug has been marked as a duplicate of bug 388259 ***