Hi, since 2.4.21 + mh2 bluez patch i am seeing these errors. 2.4.20 + mh7 bluez patch did not show these errors. Results are very instable Bluetooth connections. [...] ohci1394: $Rev: 896 $ Ben Collins ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=3D[9] MMIO=3D[e8102000-e81027ff] Max= Packet=3D[2048] ieee1394: Host added: Node[00:1023] GUID[0800460300de6e57] [Linux OHCI-13= 94] usb.c: registered new driver usbdevfs usb.c: registered new driver hub PCI: Enabling device 00:0f.0 (0010 -> 0012) usb-ohci.c: USB OHCI at membase 0xd007b000, IRQ 9 usb-ohci.c: usb-00:0f.0, ALi Corporation. [ALi] USB 1.1 Controller usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected usb-ohci.c: USB OHCI at membase 0xc00e0000, IRQ 9 usb-ohci.c: usb-00:14.0, ALi Corporation. [ALi] USB 1.1 Controller (#2) usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 2 ports detected hub.c: new USB device 00:0f.0-1, assigned address 2 usb.c: USB device 2 (vend/prod 0x54c/0x69) is not claimed by any active dri= ver. [...] hub.c: new USB device 00:0f.0-2, assigned address 3 usb.c: USB device 3 (vend/prod 0x44e/0x3001) is not claimed by any active d= river. usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 193 ret -110 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 49 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 49 ret -110 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -110 eth1: New link status: AP Changed (0003) usb.c: USB disconnect on device 00:0f.0-2 address 3 [ ... retry ... ] hub.c: new USB device 00:0f.0-2, assigned address 4 usb.c: USB device 4 (vend/prod 0x44e/0x3001) is not claimed by any active d= river. usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 193 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 9 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 193 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -75 usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -110 BlueZ Core ver 2.3 Copyright (C) 2000,2001 Qualcomm Inc Written 2000,2001 by Maxim Krasnyansky BlueZ HCI USB driver ver 2.4 Copyright (C) 2000,2001 Qualcomm Inc Written 2000,2001 by Maxim Krasnyansky usb.c: registered new driver hci_usb BlueZ RFCOMM ver 1.0 Copyright (C) 2002 Maxim Krasnyansky Copyright (C) 2002 Marcel Holtmann BlueZ L2CAP ver 2.3 Copyright (C) 2000,2001 Qualcomm Inc Written 2000,2001 by Maxim Krasnyansky usb.c: USB disconnect on device 00:0f.0-2 address 4 [ ... retry ... ] hub.c: new USB device 00:0f.0-2, assigned address 5 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 5 rqt 128 rq 6 len 9 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 5 rqt 128 rq 6 len 9 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 5 rqt 128 rq 6 len 193 ret -110 usbdevfs: USBDEVFS_CONTROL failed dev 5 rqt 128 rq 6 len 18 ret -75 usbdevfs: USBDEVFS_CONTROL failed dev 5 rqt 128 rq 6 len 18 ret -75 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 5 rqt 128 rq 6 len 9 ret -110 Flo -- Florian Lohoff flo@rfc822.org +49-171-2280134 Heisenberg may have been here.