Subject: modprobe: FATAL: Error inserting hci_usb - msg#00043

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Re: [Bluez-users] problems with bytestream + rfcomm socket problems

Thanks Diego, Now i've tested the rctest (without the usleep that i've inserted) on a machine with kernel 2.4.18 and bluez libs/utils 2.2(USB dongle digicom), and the receive function doesn't give any prblems, work well, doesn't loose any byte...is this a bug in the kernel i use?! PS The USB dongle i use with the kernel 2.6 is a Trust BT180 Thanks Andrea S. ___________________________________ Nuovo Yahoo! Messenger: E' molto più divertente: Audibles, Avatar, Webcam, Giochi, Rubrica? Scaricalo ora! http://it.messenger.yahoo.it ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl

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Re: modprobe: FATAL: Error inserting hci_usb

Hi Pander, > I'm have build linux kernel 2.6.8.1 with Debian testing distro on a > PowerPC (PowerBook G4). All went well and booted oke except for > bleutooth support: > > Bluetooth: HCI device and connection manager initialized > hci_usb: Unknown symbol hci_free_dev > hci_usb: Unknown symbol hci_alloc_dev > hci_usb: Unknown symbol hci_unregister_dev > hci_usb: Unknown symbol hci_register_dev > hci_usb: Unknown symbol hci_free_dev > hci_usb: Unknown symbol hci_alloc_dev > hci_usb: Unknown symbol hci_unregister_dev > hci_usb: Unknown symbol hci_register_dev > Bluetooth: HCI socket layer initialized > Bluetooth: HCI USB driver ver 2.7 > usbcore: registered new driver hci_usb > modprobe: FATAL: Error inserting hci_usb > (/lib/modules/2.6.8.1-pbg4/kernel/drivers/bluetooth/hci_usb.ko): Unknown > symbol in module, or unknown parameter (see dmesg) > > modprobe: FATAL: Error inserting hci_usb > (/lib/modules/2.6.8.1-pbg4/kernel/drivers/bluetooth/hci_usb.ko): Unknown > symbol in module, or unknown parameter (see dmesg) > > I also patched the 2.6.8.1 kernel source with patch-2.6.8-mh2 but that > resulted in the same error. dmesg says the same as above. Does anyone > know how to fix this? I have seen this too, but sometimes it still works. Check with lsmod if the module is loaded. Regards Marcel ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl

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Re: [Bluez-users] problems with bytestream

Hi Andrea, I took a look at l2test.c and I saw that at the beginning of each packet sent there is a small header. The first 32 bits are used for the sequence number and the following 16 for the packet size. l2test[3491]: Recevied 18 bytes 00000000: 01 00 00 00 12 00 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f .........|seq-number | len | payload .........| (little endian) | However I tested it with smaller packet sizes and it seems to work here flawlessly. l2test -s -b 1 -N 1 XX:XX:XX:XX:XX:XX l2test -d l2test[3488]: Connect from XX:XX:XX:XX:XX:XX [imtu 672, omtu 672, flush_to 65535] l2test[3488]: Receiving ... l2test[3488]: Recevied 1 bytes 00000000: 00 . l2test[3488]: Disconnect. Success I used csr based USB dongles with latest bluez libs & utils. Ciao, Diego Liziero. ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl

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Re: modprobe: FATAL: Error inserting hci_usb

Hi Pander, > I'm have build linux kernel 2.6.8.1 with Debian testing distro on a > PowerPC (PowerBook G4). All went well and booted oke except for > bleutooth support: > > Bluetooth: HCI device and connection manager initialized > hci_usb: Unknown symbol hci_free_dev > hci_usb: Unknown symbol hci_alloc_dev > hci_usb: Unknown symbol hci_unregister_dev > hci_usb: Unknown symbol hci_register_dev > hci_usb: Unknown symbol hci_free_dev > hci_usb: Unknown symbol hci_alloc_dev > hci_usb: Unknown symbol hci_unregister_dev > hci_usb: Unknown symbol hci_register_dev > Bluetooth: HCI socket layer initialized > Bluetooth: HCI USB driver ver 2.7 > usbcore: registered new driver hci_usb > modprobe: FATAL: Error inserting hci_usb > (/lib/modules/2.6.8.1-pbg4/kernel/drivers/bluetooth/hci_usb.ko): Unknown > symbol in module, or unknown parameter (see dmesg) > > modprobe: FATAL: Error inserting hci_usb > (/lib/modules/2.6.8.1-pbg4/kernel/drivers/bluetooth/hci_usb.ko): Unknown > symbol in module, or unknown parameter (see dmesg) > > I also patched the 2.6.8.1 kernel source with patch-2.6.8-mh2 but that > resulted in the same error. dmesg says the same as above. Does anyone > know how to fix this? I have seen this too, but sometimes it still works. Check with lsmod if the module is loaded. Regards Marcel ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl