Locate BCM2045A in the Device Manager, typically under Other Devices, then right click on it and select Properties.Go to Control Panel -> System to open System Properties.
Plug in and connect the Broadcom BCM2045A device to the computer via USB. For users who cannot find the driver CD that comes with Broadcom BCM2045A Bluetooth dongle or unable to download driver software from manufacturer, or intend to use built-in Windows Bluetooth dongle driver instead, here’s a workaround to install Broadcom BCM2045A USB Bluetooth dongle on Windows XP or Windows Vista The problem is common issue for device that Windows cannot find or locate a proper or correct required device driver. And, the Bluetooth dongle may be flagged as unknown device or other device in Device Manager. Restart your PC and you should be able to use Bluetooth again.When installing Broadcom BCM2054A USB Bluetooth dongle in Windows XP or Windows Vista, Windows may display error message saying that installing the new hardware has failed, and attempt to search and retrieve available device drive from Windows Update has failed. Note: Make sure you open the terminal within the extracted folder. You can also use the following command: sudo cp -R ar3k /lib/firmware If you get the output in the blockquote above, download linux-firmware_1. fromĮxtract it and go to the folder as shown below:Ĭopy the folder ar3k to /lib/firmware. Extract linux-firmware_1. and copy the ar3k folder into /lib/firmware. My case was identical to yours, and I was giving this error in the result: Bluetooth: Patch file not found ar3k/AthrBT_0x11020000.dfuĪnd the solution was to follow zxcde's answer to Patch file not Source: Nilson Oliveira's answer to Ubuntu 22.04 LTS says no bluetooth found plug in a dongle to use bluetoothĬheck the result for this: sudo dmesg |grep -i bluetooth Whoever has the same problem, can follow Sujit's answer to this question: I can't turn on Bluetooth in Ubuntu 22.04 LTS At last I solved the problem through downloading & moving the ar3k folder to /lib/firmware.
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