Hallo,
Verbindungsaufbau mit einem HTC Charmer zum PC scheitert und hat das sofortige einfrieren des Systems zur Folge (keine Reaktion mehr auf Benutzereingaben).
Welche Ursache könnte dies haben? Anbei einige Log ausgaben.
Ausgabe des debug logs - beim verbinden des Dongles und anschließender Verbindung. Mitgeschnitten bis zum einfrieren des Systems mittels: tail -f /var/log/debug > /home/user/debug.txt
Apr 17 21:15:35 kuzguz NetworkManager: <debug> [1208459735.924853] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0_bluetooth_hci_0_1'). Apr 17 21:15:36 kuzguz NetworkManager: <debug> [1208459736.168509] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0_bluetooth_hci_0'). Apr 17 21:15:36 kuzguz NetworkManager: <debug> [1208459736.170090] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0_bluetooth_hci_0_0'). Apr 17 21:15:36 kuzguz NetworkManager: <debug> [1208459736.171347] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0'). Apr 17 21:15:36 kuzguz NetworkManager: <debug> [1208459736.178017] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if1'). Apr 17 21:15:36 kuzguz NetworkManager: <debug> [1208459736.183361] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial'). Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.534236] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial'). Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.806661] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0'). Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.811981] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0_bluetooth_hci_1167559203'). Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.866270] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if1'). Apr 17 21:35:47 kuzguz NetworkManager: <debug> [1208460947.341921] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/bluetooth_acl_12d1495811'). Apr 17 21:35:47 kuzguz NetworkManager: <debug> [1208460947.485861] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/bluetooth_acl_12d1495811').
Ausgabe syslog - beim verbinden des Dongles und anschließender Verbindung
Apr 17 21:35:08 kuzguz kernel: [ 1787.748962] usb 2-1: new full speed USB device using uhci_hcd and address 3 Apr 17 21:35:08 kuzguz kernel: [ 1787.921065] usb 2-1: configuration #1 chosen from 1 choice Apr 17 21:35:08 kuzguz hcid[5270]: HCI dev 0 registered Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.534236] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial'). Apr 17 21:35:08 kuzguz hcid[5270]: HCI dev 0 up Apr 17 21:35:08 kuzguz kernel: [ 1788.025768] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 Apr 17 21:35:08 kuzguz kernel: [ 1788.025793] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 Apr 17 21:35:08 kuzguz hcid[5270]: Device hci0 has been added Apr 17 21:35:08 kuzguz kernel: [ 1788.035762] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 ... Apr 17 21:35:08 kuzguz kernel: [ 630.550677] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 Apr 17 21:35:08 kuzguz hcid[5270]: Starting security manager 0 Apr 17 21:35:08 kuzguz kernel: [ 630.560653] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 ... Apr 17 21:35:08 kuzguz kernel: [ 630.670489] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.806661] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0'). Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.811981] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if0_bluetooth_hci_1167559203'). Apr 17 21:35:08 kuzguz kernel: [ 630.680468] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 ... Apr 17 21:35:08 kuzguz kernel: [ 630.750361] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 Apr 17 21:35:08 kuzguz NetworkManager: <debug> [1208460908.866270] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1131_1001_noserial_if1'). Apr 17 21:35:08 kuzguz kernel: [ 630.760334] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 ... Apr 17 21:35:08 kuzguz kernel: [ 630.770330] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92 Apr 17 21:35:08 kuzguz hcid[5270]: Device hci0 has been activated Apr 17 21:35:08 kuzguz kernel: [ 630.770333] hci_scodata_packet: hci0 SCO packet for unknown connection handle 92
Ausgabe messages
Apr 17 21:35:08 kuzguz kernel: [ 1787.748962] usb 2-1: new full speed USB device using uhci_hcd and address 3 Apr 17 21:35:08 kuzguz kernel: [ 1787.921065] usb 2-1: configuration #1 chosen from 1 choice
Die letzten mit Bluetooth in Verbindung stehenden Befehle waren
dund --listen --msdun call synce-bluetooth 498 sdptool 499 sdptool add SP
sowie das Anpassen der Local device class auf: class 0xbe0104 in /etc/bluetooth/hcid.conf
sowie das Anlegen einer /etc/ppp/peers/synce-bluetooth
nodefaultroute noauth local 192.168.23.1:192.168.23.2 msdns 192.168.23.1 linkname syncedevicebt