SUMMARY 1. Alt+2 seems to be bound to some mysterious function which activates a dropdown menu of subdirectories, provided the active directory is not in the home directory but some other mount point like /mnt/foo/bar. 2. This setting does not appear to be in dolphin shortcuts nor KDE shortcuts, at least not in the .kksrc exported schemes. 3. This setting conflicts with the default shortcuts that Alt+N is bound to Activate Tab N. STEPS TO REPRODUCE 1. Open dolphin. 2. Open several tabs. 3. Press Alt+2. OBSERVED RESULT Alt+N switches to the Nth tab. Except for N=2, which raises an errorbox: The key sequence 'Alt+2' is ambiguous. Use 'Configure Keyboard Shortcuts' from the 'Settings' menu to solve the ambiguity. EXPECTED RESULT Switch to tab 2 SOFTWARE/OS VERSIONS Operating System: Fedora 34 (with all updates) KDE Plasma Version: 5.22.4 KDE Frameworks Version: 5.83.0 Qt Version: 5.15.2 Kernel Version: 5.13.10-200.fc34.x86_64 (64-bit) Graphics Platform: X11 QUESTIONS: Q1: What is this mysterious function's name and where is this shortcut configured? Q2: How do I reassign its shortcut?
Can't reproduce in opensuse tumbleweed, could be a fedora thing. In my case hitting Alt+2 gives focus to the 2nd tap from the left in dolphin.