Error: Failed to start keystroke mode: No keyboard devices found. Ensure you are in the 'input' group.

2026-03-07T20:47:56.438074Z INFO Saved configuration to "/home/vk/.config/keystroke/config.toml"
2026-03-07T20:47:56.444116Z INFO Saved configuration to "/home/vk/.config/keystroke/config.toml"
2026-03-07T20:48:14.915231Z DEBUG Tray left-clicked: showing launcher
2026-03-07T20:48:14.915402Z DEBUG Handling ShowLauncher action
2026-03-07T20:48:16.170645Z DEBUG Keystroke mode selected
2026-03-07T20:48:16.171344Z DEBUG Mode selected: Keystroke
2026-03-07T20:48:16.171369Z INFO GlobalHotKeyManager state reset
2026-03-07T20:48:16.171381Z INFO Starting keystroke mode
2026-03-07T20:48:16.171531Z INFO Current pack: None, Target pack: default
2026-03-07T20:48:16.171653Z INFO Loading initial sound pack from: "assets/sounds/default"
2026-03-07T20:48:16.171673Z INFO Audio thread started (Lazy Init)
2026-03-07T20:48:16.171753Z INFO Found JACK host, attempting to use it
2026-03-07T20:48:16.171751Z WARN Failed to load sound pack 'default': Failed to open config file at "assets/sounds/default/config.json"
2026-03-07T20:48:16.171780Z INFO Loading jack from libjack.so.0.
2026-03-07T20:48:16.172511Z INFO Created layer shell window at position BottomCenter
2026-03-07T20:48:16.174821Z DEBUG Could not open "/dev/input/event17": Permission denied (os error 13)
2026-03-07T20:48:16.174900Z DEBUG Could not open "/dev/input/event16": Permission denied (os error 13)
2026-03-07T20:48:16.174952Z DEBUG Could not open "/dev/input/event15": Permission denied (os error 13)
2026-03-07T20:48:16.175000Z DEBUG Could not open "/dev/input/event14": Permission denied (os error 13)
2026-03-07T20:48:16.175096Z DEBUG Could not open "/dev/input/event13": Permission denied (os error 13)
2026-03-07T20:48:16.175147Z DEBUG Could not open "/dev/input/event12": Permission denied (os error 13)
2026-03-07T20:48:16.175194Z DEBUG Could not open "/dev/input/event11": Permission denied (os error 13)
2026-03-07T20:48:16.175241Z DEBUG Could not open "/dev/input/event10": Permission denied (os error 13)
2026-03-07T20:48:16.175288Z DEBUG Could not open "/dev/input/event9": Permission denied (os error 13)
2026-03-07T20:48:16.175339Z DEBUG Could not open "/dev/input/event8": Permission denied (os error 13)
2026-03-07T20:48:16.175386Z DEBUG Could not open "/dev/input/event7": Permission denied (os error 13)
2026-03-07T20:48:16.175433Z DEBUG Could not open "/dev/input/event6": Permission denied (os error 13)
2026-03-07T20:48:16.175625Z DEBUG Could not open "/dev/input/event5": Permission denied (os error 13)
2026-03-07T20:48:16.175730Z DEBUG Could not open "/dev/input/event4": Permission denied (os error 13)
2026-03-07T20:48:16.175779Z DEBUG Could not open "/dev/input/event3": Permission denied (os error 13)
2026-03-07T20:48:16.175825Z DEBUG Could not open "/dev/input/event2": Permission denied (os error 13)
2026-03-07T20:48:16.175873Z DEBUG Could not open "/dev/input/event1": Permission denied (os error 13)
2026-03-07T20:48:16.175918Z DEBUG Could not open "/dev/input/event0": Permission denied (os error 13)
2026-03-07T20:48:16.175965Z WARN No keyboard devices found. Ensure you are in the 'input' group.
2026-03-07T20:48:16.176029Z ERROR Failed to start keystroke mode: No keyboard devices found. Ensure you are in the 'input' group.
2026-03-07T20:48:16.183593Z ERROR Cannot connect to server socket err = No such file or directory
2026-03-07T20:48:16.183686Z ERROR Cannot connect to server request channel
2026-03-07T20:48:16.186172Z ERROR jack server is not running or cannot be started
2026-03-07T20:48:16.188104Z ERROR JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
2026-03-07T20:48:16.188175Z ERROR JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Failed to open client because of error: ClientError(ClientStatus(FAILURE | SERVER_FAILED))
2026-03-07T20:48:16.189615Z ERROR Cannot connect to server socket err = No such file or directory
2026-03-07T20:48:16.189674Z ERROR Cannot connect to server request channel
2026-03-07T20:48:16.191805Z ERROR jack server is not running or cannot be started
2026-03-07T20:48:16.192251Z ERROR JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
2026-03-07T20:48:16.192285Z ERROR JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Failed to open client because of error: ClientError(ClientStatus(FAILURE | SERVER_FAILED))
2026-03-07T20:48:16.359153Z INFO Audio output stream opened successfully

Start at the keystroke mode startup path and the Linux /dev/input device-discovery step shown in the log. Reproduce the failure with the reported permissions and inspect how device-opening errors are handled; done means keystroke mode reaches a clear, working outcome instead of failing with no keyboard devices found.