Ubuntu – Kernel compile error with iw_ndis.c

10.10compilingintel graphicskernel

I have a hp pavilion dm3t with intel HD graphics running ubuntu 10.10 64 bit. I'm trying to compile and install a patched kernel according to this,
https://launchpad.net/~kamalmostafa/+archive/linux-kamal-mjgbacklight

So I downloaded the tarball from here (linked to from the page above):
http://kernel.ubuntu.com/git?p=kamal/ubuntu-maverick.git;a=shortlog;h=refs/heads/mjg-backlight

I untar'd it to a directory, entered the directory and did:

make defconfig

I'm not sure if that's what I should have done but it was successful, so I did:

make

which seemed to work fine until it gave these errors: 

ubuntu/ndiswrapper/iw_ndis.c:1966: error: unknown field ‘num_private’ specified in initializer
ubuntu/ndiswrapper/iw_ndis.c:1966: warning: initialization makes pointer from integer without a cast
ubuntu/ndiswrapper/iw_ndis.c:1967: error: unknown field ‘num_private_args’ specified in initializer
ubuntu/ndiswrapper/iw_ndis.c:1967: warning: excess elements in struct initializer
ubuntu/ndiswrapper/iw_ndis.c:1967: warning: (near initialization for ‘ndis_handler_def’)
ubuntu/ndiswrapper/iw_ndis.c:1970: error: unknown field ‘private’ specified in initializer
ubuntu/ndiswrapper/iw_ndis.c:1970: warning: initialization makes integer from pointer without a cast
ubuntu/ndiswrapper/iw_ndis.c:1970: error: initializer element is not computable at load time
ubuntu/ndiswrapper/iw_ndis.c:1970: error: (near initialization for ‘ndis_handler_def.num_standard’)
ubuntu/ndiswrapper/iw_ndis.c:1971: error: unknown field ‘private_args’ specified in initializer
ubuntu/ndiswrapper/iw_ndis.c:1971: warning: initialization from incompatible pointer type
make[2]: *** [ubuntu/ndiswrapper/iw_ndis.o] Error 1
make[1]: *** [ubuntu/ndiswrapper] Error 2
make: *** [ubuntu] Error 2

How can I compile and install this kernel successfully? I'm new to this and would appreciate any help.

Best Answer

Considering your last question about your laptop backlight, you don't need to compile the kernel to use the patch. You just need to add the PPA to your system's Software Sources.

htorque explained how to proceed in his comment :

Just add the PPA to your system. Start a terminal and run sudo apt-add-repository ppa:kamalmostafa/linux-kamal-mjgbacklight, then sudo apt-get update and finally run the upgrade with sudo apt-get upgrade. As you can read in the above link to the PPA, you might need to add acpi_backlight=vendor to the linux-line of the grub entry for the new kernel (see the comments in this answer about how to add parameters to the kernel during boot).

The whole process is already detailed at the bottom of the page you linked.

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