Update: i used the gnome's bluetooth-applet to remove my cell, then opened kbluetooth4 and could open the device manager dialog, but again, after adding the cell, the whole thing crashed, and again the same problem as above. But here i have the trace from this crash:
$ kbluetooth4 kbluetooth4(7462) Solid::Control::ManagerBasePrivate::loadBackend: Backend loaded: "BlueZ" kbluetooth4(7462) KBlueTray::onlineMode: online Mode kbluetooth4(7462) KBlueTray::onlineMode: adapter size 1 kbluetooth4(7462) KBlueTray::onlineMode: Adapter found "jenny" AGENT registered ! kbluetooth4(7462) ObexServer::ObexServer: "00:00:00:00:00:00" kbluetooth4(7462) ObexServer::serverCreated: obex server created kbluetooth4(7462) ObexServer::serverCreated: session interface created for: "/org/openobex/server2" kbluetooth4(7462) ObexServer::slotStarted: server started kbluetooth4(7462) KBlueTray::slotServerStarted: obex server started kbluetooth4(7462) KBlueTray::showManager: Starting Device Manager kbluetooth4-devicemanager(7465) Solid::Control::ManagerBasePrivate::loadBackend: Backend loaded: "BlueZ" kbluetooth4-devicemanager(7465) DeviceMan::DeviceMan: Device Manager - Welcome kbluetooth4-devicemanager(7465) DeviceMan::getConfiguredDevices: Device List Size: 0 kbluetooth4-devicemanager(7465) DeviceMan::slotStartWizard: Starting Wizard kbluetooth4-wizard(7468) Solid::Control::ManagerBasePrivate::loadBackend: Backend loaded: "BlueZ" kbluetooth4-wizard(7468) BTWizard::slotNext: Page ID: 1 kbluetooth4-wizard(7468) BTWizard::slotNext: Page ID: 2 kbluetooth4-wizard(7468) BTWizard::slotNext: page 2 reached! kbluetooth4-wizard(7468) BTWizard::slotSearch: Text "&Search" kbluetooth4-wizard(7468) BTWizard::slotSearch: searching... kbluetooth4-wizard(7468) BTWizard::slotSearch: Configured Devices: 0 kbluetooth4(7462) BluezBluetoothInterface::slotDeviceFound: device found "00:19:2C:1F:68:74" QVariant(QString, "Amin") kbluetooth4-devicemanager(7465) BluezBluetoothInterface::slotDeviceFound: device found "00:19:2C:1F:68:74" QVariant(QString, "Amin") kbluetooth4-wizard(7468) BluezBluetoothInterface::slotDeviceFound: device found "00:19:2C:1F:68:74" QVariant(QString, "Amin") kbluetooth4-wizard(7468) BTWizard::slotRemoteDeviceFound: Configured Devices from slotRemoteDeviceFound: 0 kbluetooth4-wizard(7468) BTWizard::filterList: Filter DeviceList "Amin" "phone" kbluetooth4-wizard(7468) BTWizard::slotSearch: Text "&Stop Search" kbluetooth4-wizard(7468) BTWizard::slotSearch: Stop searching kbluetooth4-wizard(7468) BTWizard::slotDeviceSelectionChanged: 0x99cc6e8 kbluetooth4-wizard(7468) BTWizard::slotNext: Page ID: 3 kbluetooth4-devicemanager(7465) BluezBluetoothInterface::slotDeviceCreated: device created kbluetooth4(7462) BluezBluetoothInterface::slotDeviceCreated: device created kbluetooth4-devicemanager(7465) DeviceMan::slotDeviceAdded: Device Added kbluetooth4-devicemanager: symbol lookup error: kbluetooth4-devicemanager: undefined symbol: _ZNK5Solid7Control18BluetoothInterface28findBluetoothRemoteDeviceUBIERK7QString Object::connect: No such signal Solid::Control::BluetoothRemoteDevice::nodeCreated(QString) Object::connect: No such signal Solid::Control::BluetoothRemoteDevice::nodeRemoved(QString) kbluetooth4-wizard(7468) BluezBluetoothInterface::slotDeviceCreated: device created kbluetooth4-wizard(7468) BTWizard::slotRemoteDeviceCreated: device created "/org/bluez/hci0/dev_00_19_2C_1F_68_74" kbluetooth4-inputwizard: symbol lookup error: kbluetooth4-inputwizard: undefined symbol: _ZNK5Solid7Control18BluetoothInterface28findBluetoothRemoteDeviceUBIERK7QString -- solid-bluetooth needs update for bluez 4.x https://bugs.launchpad.net/bugs/280997 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdebase-workspace in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs