I want to send file mobile to jetson while bluetooth, I can’t find the jetson from my phone
That is what I did.
Checking Bluetooth Service Status:
Used the command systemctl status bluetooth.service to check the status of the Bluetooth service. It was found inactive (dead).
Attempting to Start Bluetooth Service:
Ran sudo systemctl start bluetooth.service to start the Bluetooth service, followed by checking its status again, but it remained inactive.
Exploring BIOS for Bluetooth Settings:
Entered the BIOS to look for any Bluetooth enabling options but found none that were explicitly related to enabling or disabling Bluetooth.
Using bluetoothctl for Bluetooth Management:
Entered bluetoothctl, tried commands like power on and scan on, which returned "No default controller available," indicating no Bluetooth controller was recognized.
Reinstalling Bluetooth Drivers:
Reinstalled the Bluetooth software package via sudo apt-get install --reinstall bluez to ensure all Bluetooth drivers are up to date.
Checking Hardware Recognition in BIOS:
Checked the BIOS settings under various menus but didn't find options related to Bluetooth hardware. We navigated through Device Manager, Network Device List, and Boot Configuration settings in the BIOS without success.
Examining Linux Kernel Messages:
Used dmesg | grep -i bluetooth to see kernel messages related to Bluetooth. Initial commands were blocked from reading kernel buffer, but with sudo, messages confirmed the initialization of Bluetooth protocols.
Modprobe to Force Driver Loading:
Executed sudo modprobe bluetooth to manually load the Bluetooth driver in an attempt to kickstart the hardware recognition process.
Please help me