[MASOCH-L] Problemas com antenas bluetooth

[..:: S.e.r.i.a.l ::..]

Galera, boa tarde

 

Em primeiro lugar, boa páscoa a todos da lista!

 

Estou com um dispositivo do tipo thin client, rodando Ubuntu Server 7.10, e
nele tenho conectado 12 antenas bluetooth.

Estou utilizando os pacotes relacionados ao Bluetooth, vejam:

 

root at bc-90002:/etc/rc2.d# dpkg -l |grep blue

ii  bluetooth                             3.19-0ubuntu3           Bluetooth
stack utilities

ii  bluez-utils                           3.19-0ubuntu3           Bluetooth
tools and daemons

ii  libbluetooth-dev                      3.19-0ubuntu1
Development files for using the BlueZ Linux

ii  libbluetooth2                         3.19-0ubuntu1           Library to
use the BlueZ Linux Bluetooth sta

 

Porém incrivelmente do nada, minhas antenas param de responder, precisei
reiniciar a maquina para que elas voltassem a operar. Olhando o syslog,
encontrei inúmeras linhas com essas mensagens abaixo:

 

-------------------------------C.O.R.T.E.-----------------------------------
------------------------

Mar 22 14:51:08 bc-90002 kernel: [16420.420000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.420000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.420000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.420000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.420000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.430000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.430000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.430000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.440000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.440000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.440000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.440000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.450000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.450000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.450000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.450000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.450000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.460000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.460000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.460000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.460000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.470000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.470000] usb 5-3: clear tt 1 (9062)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.470000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.470000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.470000] usb 5-3: clear tt 1 (9042)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.470000] usb 5-3: clear tt 1 (9032)
error -71

Mar 22 14:51:08 bc-90002 kernel: [16420.480000] usb 5-3: clear tt 1 (9062)
error -71

-------------------------------C.O.R.T.E.-----------------------------------
------------------------

 

Antes de reiniciar a máquina, eu executei o lsusb e todos os dispositivos
tinhas sumidos, mesmo reiniciando o serviço do Bluetooth, as antenas não
voltaram a operar, somente após o boot o comportamente voltou ao normal.

 

Alguém já passou por problema similar? Sabe como resolver?

 

Obrigado

 

[.]'s

Serial <mailto:skroot at gmail.com?subject=Contato>