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3

You can try DroidCam https://play.google.com/store/apps/details?id=com.dev47apps.droidcam, but in the long run it's probably best to buy an external Webcam.


2

This problem exists because Atheros re-used the chip VID and PID. See this bug report As a workaround you can patch the btusb.c module and change it form ath3k to Rome. I've built a DKMS package to fix this issue and uploaded it to my PPA. https://launchpad.net/~hanipouspilot/+archive/ubuntu/bluetooth/+files/btusb-lp1542743-dkms_0.1_all.deb Install this ...


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These commands worked for my HP Pavilion g7 2269wm running elementary OS freya (based on Ubuntu 14.04). Make LED orange echo 1 | sudo tee /sys/class/leds/hp::hddprotect/brightness Make LED white (default) echo 0 | sudo tee /sys/class/leds/hp::hddprotect/brightness After running the first command your LED should turn orange even when there is no disk ...


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This solution worked for me: https://zach-adams.com/2014/07/bluetooth-audio-sink-stream-setup-failed/ sudo apt-get install pulseaudio-module-bluetooth pactl load-module module-bluetooth-discover Delete the device from bluetooth devices and pair it again.


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I've had the same problem with Jaybird X2 and Bluebuds X, although other Bluetooth audio devices worked without problems. With the headphones, I got this error: Assertion 'pa_channels_valid(channels)' failed at pulse/volume.c:74, function pa_cvolume_set(). Aborting. and pulseaudio crashed. What solved it was installing pulseaudio from sources: Install ...


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I had some trouble connecting this too, but eventually I tried: sudo hciconfig down sudo hciconfig up And now it's working.


1

If someone else stumbles upon this, I had/have a similar problem. For whatever reason, on my system /usr/lib/bluetooth/bluetoothd is not executable, and thus it obviously fails to start. So, sudo chmod a+x /usr/lib/bluetooth/bluetoothd fixes the problem, at least until the next reboot. Reinstalling bluex fixes it as well - though I have not rebooted ...



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