I have a problem to get working my laptop with a bluetooth headset on PulseAudio. I wrote to PulseAudio mail-list, but they recomend to write on this mail-list. The proble is that I hava Ubuntu Karmic installed on two laptops, each ne has it own's BT built in hardware: $ hciconfig -a (this the one that not work, and now it has Ubuntu Karmic) hci0: Type: USB BD Address: 00:10:C6:xx:xx:xx ACL MTU: 377:10 SCO MTU: 16:0 UP RUNNING RX bytes:664 acl:0 sco:0 events:18 errors:0 TX bytes:73 acl:0 sco:0 commands:19 errors:0 Features: 0xff 0xfe 0x0d 0x38 0x08 0x08 0x00 0x00 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: Link mode: SLAVE ACCEPT Name: 'HP integrated Bluetooth module' Class: 0x4a0000 Service Classes: Networking, Capturing, Telephony Device Class: Miscellaneous, HCI Ver: 1.2 (0x2) HCI Rev: 0x11 LMP Ver: 1.2 (0x2) LMP Subver: 0x6963 Manufacturer: Broadcom Corporation (15) And this is the one that works: (now runing Debian Lenny) # hciconfig -a hci0: Type: USB BD Address: 00:21:85:xx:xx:xx ACL MTU: 310:10 SCO MTU: 64:8 UP RUNNING PSCAN ISCAN RX bytes:1237 acl:0 sco:0 events:30 errors:0 TX bytes:852 acl:0 sco:0 commands:29 errors:0 Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x59 0x83 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF PARK Link mode: SLAVE ACCEPT Name: 'LG' Class: 0x00010c Service Classes: Unspecified Device Class: Computer, Laptop HCI Ver: 2.1 (0x4) HCI Rev: 0x12e7 LMP Ver: 2.1 (0x4) LMP Subver: 0x12e7 Manufacturer: Cambridge Silicon Radio (10) The problem is that I have this errors on PulseAudio on Ubuntu: http://pastebin.com/f37840107 This line is in red: "E: module-bluetooth-device.c: Failed to write data to SCO socket: Argumento inválido" Argumento inválido = Invalid argument (in spanish) Can you help with this? Is my harware compatible? Thanks for all and best regards. -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html