I'm trying to switch my OnePlus One from CyanogenMod to LineageOS, and to do so I need to use
fastboot. I use Fedora 28 as OS on my PC, with the latest Gnome as DE.
The usual "data" connection works fine, meaning that I can access my phone's internal storage and copy files from/to that memory. Trying to use
adb, I I changed the USB mode to "charge" and enabled
adb from the
Developers Options menu under
As soon as I connect my phone to the PC, it looks like it is stuck in a loop of connecting and disconnecting the device. I don't see any prompt on my phone regarding the
adb connection, and
dmesg shows the following output:
new high-speed USB device number 31 using xhci_hcd usb 3-2: New USB device found, idVendor=05c6, idProduct=6765, bcdDevice= 2.32 usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 3-2: Product: A0001 usb 3-2: Manufacturer: OnePlus usb 3-2: SerialNumber: 23deaeca usb 3-2: reset high-speed USB device number 31 using xhci_hcd usb 3-2: device firmware changed usb 3-2: USB disconnect, device number 31
device number starts with
1 and goes up, and up, and up, until I physically disconnect the phone.
adb start-server (executed as
root) shows no error whatsoever, but
adb devices shows nothing (both as
root and as regular user (not
What's happening here?