Ok, I did a hard reset, set the Fire up againand still the same problem.
Indeed i tried to start Calibre as Root and the same problem again:
Running Calibre from commandline shows these messages:
Code:
$ calibre
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
Device 0 (VID=1949 and PID=0271) is UNKNOWN in libmtp v1.1.14.
Please report this VID/PID and the device model to the libmtp development team
error returned by libusb_claim_interface() = -6LIBMTP PANIC: Unable to initialize device
Error while trying to open MTPDevice(busnum=2, devnum=3, vendor_id=6473, product_id=625, bcd=65535, serial=u'G0W0MA077387FAXV', manufacturer=u'Amazon', product=u'Fire') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x7f5194118750>)
Traceback (most recent call last):
File "/usr/lib64/calibre/calibre/gui2/device.py", line 295, in detect_device
dev.open(cd, self.current_library_uuid)
File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 125, in open
BASE.open(self, device, library_uuid)
File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 25, in synchronizer
return func(self, *args, **kwargs)
File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 220, in open
connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=2, devnum=3, vendor_id=6473, product_id=625, bcd=65535, serial=u'G0W0MA077387FAXV', manufacturer=u'Amazon', product=u'Fire'): Error: Unable to open MTP device with busnum=2 and devnum=3, tried 1 such devices