Hi Alan, On Tue, Dec 19, 2023 at 2:53 PM Alan Polinsky <alan.polinsky@xxxxxxxxx> wrote: > > Hi there. I am a retired computer programmer who has recently purchased > a Grado GW100x pair of bluetooth headphones. I have an older Dell XPS13 > computer dual booting between Windows 10 (rarely) and 64 bit > Slackware15. If I boot into Windows 10 the headphones connect perfectly, > but under Slackware I get the message: "the setup of Grado GW100x has > failed". About a week ago I installed a new version of Bluez from > Slackware but the problem remains. I don't know how to even debug the > problem. People at the LinuxQuestions forum suggested switching from > Pulseaudio to Pipewire, which made no sense to me, but I gave it a try. > I get the same result. Perhaps you can help. Try checking what is going on with btmon, what kernel version are you using? > > Alan Polinsky > > -- Luiz Augusto von Dentz