SC0 Data Packet Flooding Console

Issues related to hardware problems
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Nlotf
Posts: 2
Joined: 2014/08/26 17:29:06

SC0 Data Packet Flooding Console

Post by Nlotf » 2014/08/28 10:01:35

Hello I am running CentOS 5.9 and when I start the machine right after the bluetooth service starts, the following message floods the console

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hci_scodata_packet hci0 sco packet for unknown connection handle XX
Where XX is a random number but mostly 0 or 92 or whatever other number.

I have bluez-utils 3.7 installed along with bluez-libs and bluez-libs-devel. This issue is really annoying as it gets to repeat while I am typing a command and I had to stop it by running the following command

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sysctl -w kernel.printk="3 4 7 1"
this basically tells the kernel to stop reporting (printing) the issue, however that is not a solution, it just gives me a space to perform whatever I planned on the console.

I have searched for a solution but I could not find a CentOS specific solution. Would anyone know how to fix this issue as I believe it has something to do with the bad bluetooth audio quality I get ?!

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Super Jamie
Posts: 310
Joined: 2014/01/10 23:44:51

Re: SC0 Data Packet Flooding Console

Post by Super Jamie » 2014/12/04 11:41:24

It sounds like the old EL5 BlueTooth driver does not fully support your hardware.

EL5 is not being fixed anymore. Try EL6 or EL7.

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