I've installed Testing on a Dell XPS 13 9359 with Lunar Lake 258V and a BE201 Wi-Fi/BT network device.
The WiFi works correctly with the iwlwifi module and the firmware which is already available in the deb package.
Instead, the Bluetooth device is not working due to missing driver and firmware. The firmware is available in the firmware git repo, but the module is missing (I've checked both config file in /boot directory and linux-config-6.12 package).
The module solves the issue, as can be seen when testing an Ubuntu 24.10 live stick.
After installing the required package dependencies, I've tried an in-tree build of the module with the following procedure:
I've set CONFIG_BT_INTEL_PCIE=M (verified with grep on the saved .config file) using Then, I've compiled the module with
make module_prepare
make M=drivers/bluetooth
The building ends without any error or warning, but trying to load the modules withWhich step I've missed or is wrong?
I get the following error:Checking dmesg I get the following error:Checking with modinfo the module, I seewhile checking a module in the kernel package (e.g., btintel) I seeThe same happens if I disable the signature with
The WiFi works correctly with the iwlwifi module and the firmware which is already available in the deb package.
Instead, the Bluetooth device is not working due to missing driver and firmware. The firmware is available in the firmware git repo, but the module is missing (I've checked both config file in /boot directory and linux-config-6.12 package).
The module solves the issue, as can be seen when testing an Ubuntu 24.10 live stick.
After installing the required package dependencies, I've tried an in-tree build of the module with the following procedure:
Code:
sudo apt install linux-source-6.12mkdir ~/kernelcd ~/kerneltar xf /usr/src/linux-source-6.12.tar.xzcp /boot/config-6.12.6-amd64 .configcp /usr/src/linux-headers-6.12.6-amd64/Module.symvers .make cleanCode:
make menuconfigmake module_prepare
make M=drivers/bluetooth
The building ends without any error or warning, but trying to load the modules with
Code:
sudo insmode drivers/bluetooth/btintel_pcie.koI get the following error:
Code:
insmod: ERROR: could not insert module drivers/bluetooth/btintel_pcie.ko: Invalid module formatCode:
module btintel_pcie: .gnu.linkonce.this_module section size must match the kernel's built struct module size at run time Code:
vermagic: 6.12.6 SMP preempt mod_unload modv versionsCode:
vermagic: 6.12.6-amd64 SMP preempt mod_unload modv versionsCode:
./script/config --disable MODULE_SIGStatistics: Posted by TheNino — 2025-01-08 09:40 — Replies 0 — Views 31