There was simply no Bluetooth device in the system to talk to.
It took some time to figure out that the problem wasn’t with the Cinnamon 3.8.9 fancy stuff, nor the DBus interface, which produced error messages. Having rebooted my computer after a few months of continuous operation, I suddenly failed to use my Bluetooth headphones. Posted Under: bluetooth, Linux, Linux kernel, USB, wifi When Bluetooth goes poof
This post was written by eli on July 21, 2019