nexus 5 with ubuntu touch installed is not being detected on fast boot

[Amy]

I have fast boot mode on and its not being detected

[lduboeuf]

@amy disconnect/connect the usb cable ? Change the cable ?
If cable and detection is fine you should see something with command fastboot devices

[Amy]

@lduboeuf tried that and tried multiple cables and it didn't work

[MrT10001]

@amy It is usually the cable, but also try a USB 2.0 port, not USB 3. Another thing I encountered is old fastboot drivers. I always install Android Studio and keep it up to date as it's Platform Tools has the latest ADB and fastboot drivers.