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NicoApi73

Re : Impossible d'activer le bluetooth

Tu peux essayer d'appliquer ce que proposait xubu : https://askubuntu.com/questions/1370663 … 53#1371453, en commençant à l'étape 2, mais en modifiant la première commande comme suit :

cd linux-5.13/drivers/bluetooth

Step 2: Edit btusb.c

cd linux-5.13/drivers/bluetooth
gedit btusb.c

add the following

/* Tp-Link UB500 */
{ USB_DEVICE(0x2357, 0x0604), .driver_info = BTUSB_REALTEK },

Under the section "static const struct usb_device_id blacklist_table[]". After /* Silicon Wave based devices */.

Step 3: Edit hci_ldisc.c

(may not be needed for some versions of kernel)

Replace

static ssize_t hci_uart_tty_read(struct tty_struct *tty, struct file *file,
                 unsigned char __user *buf, size_t nr)

to

static ssize_t hci_uart_tty_read(struct tty_struct *tty, struct file *file,
                 unsigned char __user *buf, size_t nr,
                 void **cookie, unsigned long offset)

Step 4: Compile modules

make -C /lib/modules/$(uname -r)/build M=$(pwd) clean
cp /usr/src/linux-headers-$(uname -r)/.config ./
cp /usr/src/linux-headers-$(uname -r)/Module.symvers Module.symvers
make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
sudo cp btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth

If you have secure boot, it's also needed to sign the module, search for "How to sign things for Secure Boot".

Step 5: Repalce the old module

sudo cp btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth

Step 6: Load new btusb

sudo modprobe -r btusb
sudo modprobe -v btusb

Nous avons vu qu'en utilisant l'archive correspondant à ta version de kernel, ça compile.