bluetooth connection: host is down
14,440
Solution 1
I've had this exact same issue before. What I ended up doing was unpairing the device, resetting it up, which solved the connection issue. After that, I saved it as a trusted device and so far haven't had issues since.
Solution 2
You may also see this error if the device you're trying to connect to is already paired to something else. For example, my headphones will latch onto my phone if it has Bluetooth on, causing my Ubuntu desktop to fail to connect.
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Author by
abdhalees
Updated on September 18, 2022Comments
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abdhalees almost 2 years
I'm on ubuntu 17.10 and trying to connect my bluetooth headset QCY-Q19. it's able to pair but whenever I try to connect I get this error
Connection Failed: blueman.bluez.errors.DBusFailedError: Host is downsometimes it connects for few seconds and then fails with the same error.-
guntbert almost 6 yearsDid you ever work this out?
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abdhalees almost 6 yearsno, I changed my laptop recently and it worked just fine.
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cyrus korir over 3 yearsRestart your computer, i have had this problem and i suspect bluetooth drivers are to blame
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dstibbe about 3 yearsWas actually the issue for me
