From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: "P. Elias" To: bluez-users@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; format=flowed Message-ID: Subject: [Bluez-users] USB - Stable connection Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Thu, 27 May 2004 19:27:57 +0100 Hi, I'm not sure if this is a bluez related issue but it might help some people who have l2cap connection problems. I'm running kernel 2.4.22 on both machines (1 desktop, 1 laptop) without any patch installed. USB and Bluetooth support compiled as modules. I had troubles getting a stable l2cap link between them. The connection was breaking after some packet transmission, even by surfing the web. The cause of the problem was the UHCI module (laptop side) which was crashing unexpectedly after removing it with the bluetooth dongle plugged. I tried to load the USB-UHCI instead and the link works fine now. I tested it overnight downloading 1.5 GB at 75Kbps stable speed without any interrupt. Have a look at my loaded modules: usb-uhci 23500 0 (unused) hci_usb 8088 1 usbcore 62624 1 [usb-uhci hci_usb] bnep 10324 1 crc32 2880 0 [bnep] l2cap 16876 2 [bnep] bluez 32196 1 [hci_usb bnep l2cap] I hope this will help you guys.. Greetings ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users