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hciconfig problems

Bluez-users Mariusz Dziuba 2 participants 2 messages Apr 27, 2005 – Apr 29, 2005 Bluetooth drivers

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#0 lore raw

Hello,

I'm using Redhat with kernel 2.4.20-18.9. I use an Acer USB Bluetooth Dongle (ID 0b7a:07d0). I habe installed the latest bluez-libs followed by bluez-utils with no problem.

In my /etc/modules.conf i added:
alias net-pf-31 bluez
alias bt-proto-0 l2cap
alias bt-proto-2 sco
alias bt-proto-3 rfcomm
alias bt-proto-4 bnep
alias bt-proto-5 cmtp
alias tty-ldisc-15 hci_uart

After a restart of my linux i load the hci_usb:

Quoted 1 line

modprobe hci_usb

Start of the Host Controller:

Quoted 1 line

hcid

hciconfig returns:
hci0: Type: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0 DOWN RUNNING
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:0 errors:0

lsmod returns:
Module Size Used by Tainted: PF
hci_usb 9752 1
bluez 40260 9 [hci_usb]
...
..
.

When i try to start hci0, then hciconfig hangsup or i get an "Speicherzugriffsfehler" (segmentation fault):

Quoted 1 line

hciconfig hci0 up

In the Processlist i see:
4221 pts/1 D 0:00 hciconfig hci0 up

And hciconfig still returns:
hci0: Type: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0 DOWN RUNNING
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:0 errors:0

can some one help me with this problem. I'm really desperate.

Thanx.
Marius
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maintainer
#1 lore raw

Hi Mariusz,

Quoted 32 lines

I'm using Redhat with kernel 2.4.20-18.9. I use an Acer USB Bluetooth Dongle (ID 0b7a:07d0). I habe installed the latest bluez-libs followed by bluez-utils with no problem.

In my /etc/modules.conf i added:
alias net-pf-31 bluez
alias bt-proto-0 l2cap
alias bt-proto-2 sco
alias bt-proto-3 rfcomm
alias bt-proto-4 bnep
alias bt-proto-5 cmtp
alias tty-ldisc-15 hci_uart

After a restart of my linux i load the hci_usb:

Quoted 1 line

modprobe hci_usb

Start of the Host Controller:

Quoted 1 line

hcid

hciconfig returns:
hci0: Type: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0 DOWN RUNNING
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:0 errors:0

lsmod returns:
Module Size Used by Tainted: PF
hci_usb 9752 1
bluez 40260 9 [hci_usb]
...
..
.

Quoted 2 lines

When i try to start hci0, then hciconfig hangsup or i get an "Speicherzugriffsfehler" (segmentation fault):

Quoted 1 line

hciconfig hci0 up

is this a AMD64 system running a 64-bit operating system? If yes, then you should update your kernel and the library/utilities to the latest version.

Regards

Marcel

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_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users