Here is the debug output.
Spoiler:
calibre 6.11 embedded-python: True
Windows-10-10.0.19043-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19043')
Python 3.10.1
Windows: ('10', '10.0.19043', 'SP0', 'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: DeDRM (7, 2, 1)
USB devices on system:
(USBDevice(vendor_id=0xb05 product_id=0x18f3 bcd=0x100 devid=usb\vid_0b05&pid_18f3&rev_0100 devinst=4),
USBDevice(vendor_id=0x1532 product_id=0x86 bcd=0x100 devid=usb\vid_1532&pid_0086&rev_0100&mi_01 devinst=5),
USBDevice(vendor_id=0x46d product_id=0xab7 bcd=0x20 devid=usb\vid_046d&pid_0ab7&rev_0020 devinst=6),
USBDevice(vendor_id=0x46d product_id=0xa87 bcd=0x112 devid=usb\vid_046d&pid_0a87&rev_0112 devinst=7),
USBDevice(vendor_id=0x1e71 product_id=0x2007 bcd=0x201 devid=usb\vid_1e71&pid_2007&rev_0201 devinst=8),
USBDevice(vendor_id=0xb05 product_id=0x18f3 bcd=0x100 devid=usb\vid_0b05&pid_18f3&rev_0100&mi_02 devinst=9),
USBDevice(vendor_id=0x1532 product_id=0x86 bcd=0x100 devid=usb\vid_1532&pid_0086&rev_0100 devinst=10),
USBDevice(vendor_id=0xbda product_id=0x5411 bcd=0x136 devid=usb\vid_0bda&pid_5411&rev_0136 devinst=11),
USBDevice(vendor_id=0x1532 product_id=0x86 bcd=0x100 devid=usb\vid_1532&pid_0086&rev_0100&mi_02 devinst=12),
USBDevice(vendor_id=0x1b1c product_id=0x1b7c bcd=0x20 devid=usb\vid_1b1c&pid_1b7c&rev_0020&mi_00 devinst=13),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub30&vid1022&pid149c&rev0000 devinst=14),
USBDevice(vendor_id=0xbda product_id=0x411 bcd=0x136 devid=usb\vid_0bda&pid_0411&rev_0136 devinst=15),
USBDevice(vendor_id=0x45e product_id=0x2fe bcd=0x100 devid=usb\vid_045e&pid_02fe&rev_0100 devinst=16),
USBDevice(vendor_id=0x174c product_id=0x2074 bcd=0x1 devid=usb\vid_174c&pid_2074&rev_0001 devinst=17),
USBDevice(vendor_id=0x46d product_id=0xa87 bcd=0x112 devid=usb\vid_046d&pid_0a87&rev_0112&mi_03 devinst=18),
USBDevice(vendor_id=0xbda product_id=0x411 bcd=0x136 devid=usb\vid_0bda&pid_0411&rev_0136 devinst=19),
USBDevice(vendor_id=0x1b1c product_id=0x1b7c bcd=0x20 devid=usb\vid_1b1c&pid_1b7c&rev_0020&mi_01 devinst=20),
USBDevice(vendor_id=0x46d product_id=0xab7 bcd=0x20 devid=usb\vid_046d&pid_0ab7&rev_0020&mi_03 devinst=21),
USBDevice(vendor_id=0xbda product_id=0x5411 bcd=0x136 devid=usb\vid_0bda&pid_5411&rev_0136 devinst=22),
USBDevice(vendor_id=0x1949 product_id=0x651 bcd=0x404 devid=usb\vid_1949&pid_0651&rev_0404 devinst=3),
USBDevice(vendor_id=0x1b1c product_id=0x1b7c bcd=0x20 devid=usb\vid_1b1c&pid_1b7c&rev_0020 devinst=23),
USBDevice(vendor_id=0x174c product_id=0x3074 bcd=0x1 devid=usb\vid_174c&pid_3074&rev_0001 devinst=24),
USBDevice(vendor_id=0x1b1c product_id=0x1b7c bcd=0x20 devid=usb\vid_1b1c&pid_1b7c&rev_0020&mi_02 devinst=25),
USBDevice(vendor_id=0xbda product_id=0x301 bcd=0x120 devid=usb\vid_0bda&pid_0301&rev_0120 devinst=26),
USBDevice(vendor_id=0x8087 product_id=0x29 bcd=0x1 devid=usb\vid_8087&pid_0029&rev_0001 devinst=27),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub30&vid1022&pid149c&rev0000 devinst=28),
USBDevice(vendor_id=0xb05 product_id=0x18f3 bcd=0x100 devid=usb\vid_0b05&pid_18f3&rev_0100&mi_00 devinst=29),
USBDevice(vendor_id=0x5e3 product_id=0x610 bcd=0x3298 devid=usb\vid_05e3&pid_0610&rev_3298 devinst=30),
USBDevice(vendor_id=0x46d product_id=0xa87 bcd=0x112 devid=usb\vid_046d&pid_0a87&rev_0112&mi_00 devinst=31),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub30&vid1022&pid149c&rev0000 devinst=32),
USBDevice(vendor_id=0x1532 product_id=0x86 bcd=0x100 devid=usb\vid_1532&pid_0086&rev_0100&mi_00 devinst=33),
USBDevice(vendor_id=0x46d product_id=0xab7 bcd=0x20 devid=usb\vid_046d&pid_0ab7&rev_0020&mi_00 devinst=34))
No disabled plugins
Looking for devices of type: MTP_DEVICE
List of WPD PNP ids:
['\\\\?\\usb#vid_1949&pid_0651#gcc1xf04231200gm#{6a c27878-a6fa-4155-ba85-f98f491d4f33}']
MTP device: \\?\usb#vid_1949&pid_0651#gcc1xf04231200gm#{6ac278 78-a6fa-4155-ba85-f98f491d4f33}
{'device_version': '1.0',
'friendly_name': '',
'has_bulk_properties': True,
'has_storage': True,
'manufacturer_name': 'Amazon',
'model_name': 'Fire',
'protocol': 'MTP: 1.00',
'serial_number': '381A2CF5F5C4FB63CAC0AB8897987B7A',
'storage': [{'capacity': 55712153600,
'capacity_objects': 0,
'description': 'Internal storage',
'filesystem': 'Generic hierarchical',
'free_objects': 1073741824,
'free_space': 54816833536,
'id': 's10001',
'name': 'Internal storage',
'rw': True,
'type': 'fixed_ram'}],
'type': 'unknown'}
Trying to open: \\?\usb#vid_1949&pid_0651#gcc1xf04231200gm#{6ac278 78-a6fa-4155-ba85-f98f491d4f33}
Opened Fire successfully
Device info:
{'device_version': '1.0',
'friendly_name': '',
'has_bulk_properties': True,
'has_storage': True,
'manufacturer_name': 'Amazon',
'model_name': 'Fire',
'protocol': 'MTP: 1.00',
'serial_number': '381A2CF5F5C4FB63CAC0AB8897987B7A',
'storage': [{'capacity': 55712153600,
'capacity_objects': 0,
'description': 'Internal storage',
'filesystem': 'Generic hierarchical',
'free_objects': 1073741824,
'free_space': 54816833536,
'id': 's10001',
'name': 'Internal storage',
'rw': True,
'type': 'fixed_ram'}],
'type': 'unknown'}
And when I disconnect and reconnect to try to manage the Fire:
Spoiler:
calibre, version 6.11.0
ERROR: Error: Error communicating with device
C:\r\src\src\calibre\devices\mtp\windows\content_e numeration.cpp:336:Failed to EnumObjects() of folder from device:[hr=0x80042009 wCode=7689] IDispatch error #7689: o11
Traceback (most recent call last):
File "calibre\gui2\device.py", line 88, in run
File "calibre\gui2\device.py", line 540, in _books
File "calibre\devices\mtp\driver.py", line 219, in books
File "calibre\devices\mtp\driver.py", line 191, in get_driveinfo
File "calibre\devices\mtp\windows\driver.py", line 271, in filesystem_cache
wpd.WPDError: C:\r\src\src\calibre\devices\mtp\windows\content_e numeration.cpp:336:Failed to EnumObjects() of folder from device:[hr=0x80042009 wCode=7689] IDispatch error #7689: o11
This was after a fresh wipe of the Fire. There is no SD card.