[Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[Pander]

Hi all,

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?

Regards,

Pander


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Re: [Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[Marcel Holtmann]

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




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Re: [Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[Pander]

Marcel Holtmann wrote:
> 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:
>>
...
>>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.

Hi Marcel, it works althought the FATAL is being reported.

Thanks,

Pander
> Regards
> 
> Marcel

Re: [Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[Marcel Holtmann]

Hi Pander,

> > I have seen this too, but sometimes it still works. Check with lsmod if
> > the module is loaded.
> 
> Hi Marcel, it works althought the FATAL is being reported.

please don't ask me why this happens. Ask this on the kernel mailing
list, because it seems that it is a general module problem.

Regards

Marcel




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Re: [Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[David Woodhouse]

On Wed, 2004-10-13 at 20:30 +0200, Pander wrote:
> 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?

The unknown symbols are from the core bluetooth.ko module. It looks like
an attempt has been made to insmod the hci_usb.ko module _without_ first
loading the bluetooth.ko modules.

The modules are _also_ loaded correctly though, and then it works.

I don't see this with Fedora on my PowerBook G4. I suspect it's a
userspace problem. Check that the dependencies are correct -- has depmod
been run?

-- 
dwmw2



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Re: [Bluez-devel] modprobe: FATAL: Error inserting hci_usb

[Marcel Holtmann]

Hi David,

> > 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?
> 
> The unknown symbols are from the core bluetooth.ko module. It looks like
> an attempt has been made to insmod the hci_usb.ko module _without_ first
> loading the bluetooth.ko modules.
> 
> The modules are _also_ loaded correctly though, and then it works.
> 
> I don't see this with Fedora on my PowerBook G4. I suspect it's a
> userspace problem. Check that the dependencies are correct -- has depmod
> been run?

it must be a module-init-tools problem, because for me it seems that
this problem is no longer present after an update of this package.

Regards

Marcel




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