Bug 1008095

Summary: Calibre is displaying errors communicating with my Android tablet
Product: [Fedora] Fedora Reporter: David Forrai <david.forrai>
Component: calibreAssignee: Kevin Fenzi <kevin>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: chkr, frankly3d, kevin, mbacovsk, nushio, paul.destefano-redhat2, triad
Target Milestone: ---Flags: paul.destefano-redhat2: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-02-18 11:26:54 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
Output of smesg none

Description David Forrai 2013-09-14 16:51:57 UTC 
Description of problem:
Calibre is displaying errors communicating with my Android tablet.  The first one is it reports that it can't write driveinfo.calibre.  However, this file is being written to the tablet.  So I assume the problem is reading.  This could also be a problem with libmtp, but when I installed gvfs-mtp I am able to view the tablet's file content in the file browser.  Calibre inidicates it can detect the tablet, but reports another error when trying to read the library.

Version-Release number of selected component (if applicable):
calibre-0.9.42-1.fc19 (64 bit)

How reproducible:
Every time

Steps to Reproduce:
1. Install calibre
2. Configure calibre
3. Run calibre

Actual results:
Calibre reports it detects the tablet.
Calibre reports an error message that it can't write driveinfo.calibre.
Calibre reports it can't read the device when scanning for books.

Expected results:
Calibre reads the device and lists the books installed.

Additional info:
I tried adding the package gvfs-mtp to see if this should be a dependent package.  When I did this, calibre did something on the usb connection that I had a nearly infinite opening of file windows to the tablet which I was only able to stop by closing calibre and then closing the numerous file system windows.
Comment 1 Kevin Fenzi 2013-09-14 17:43:04 UTC 
So, first thing to check is to upgrade to the latest calibre from my side repo:

su
cd /etc/yum.repos.d/
wget http://repos.fedorapeople.org/repos/kevin/calibre/fedora-calibre.repo
yum clean all
yum update calibre

and see if the problem persists. 

if it does, try running calibre from a terminal and attaching all the output in the terminal here and I can see if that helps track it down.
Comment 2 David Forrai 2013-09-17 01:31:01 UTC 
Thank you for the clear instructions.  The behavior didn't cahnge, and he's the console output when started from the command line:

[david@dpfpc ~]$ calibre
loaded the Generic plugin 

Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): Device or resource busy
outep: usb_get_endpoint_status(): Device or resource busy
usb_clear_halt() on IN endpoint: Device or resource busy
usb_clear_halt() on OUT endpoint: Device or resource busy
usb_clear_halt() on INTERRUPT endpoint: Device or resource busy
ignoring libusb_claim_interface() = -6LIBMTP PANIC: failed to open session on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=35, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=35, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=36, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=36, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=37, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=37, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=38, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=38, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=39, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=39, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=40, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=40, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=41, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=41, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=42, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=42, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=43, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=43, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=44, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=44, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=45, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=45, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=46, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=46, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such file or directory
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=47, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=47, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=48, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=48, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=49, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=49, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=50, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=50, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=51, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=51, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such file or directory
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=52, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=52, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=53, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=53, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such file or directory
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=54, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=54, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
usb_clear_halt() on IN endpoint: No such device
usb_clear_halt() on OUT endpoint: No such device
usb_clear_halt() on INTERRUPT endpoint: No such device
libusb_open() failed!: No such device
LIBMTP PANIC: Could not init USB on second attempt
Error while trying to open MTPDevice(busnum=1, devnum=55, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600') (Driver: <calibre.devices.mtp.driver.MTP_DEVICE object at 0x198acd0>)
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 276, in detect_device
    dev.open(cd, self.current_library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 122, in open
    BASE.open(self, device, library_uuid)
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 195, in open
    connected_device, as_unicode(e)))
OpenFailed: Failed to open MTPDevice(busnum=1, devnum=55, vendor_id=8320, product_id=5, bcd=534, serial=u'3032910019994303', manufacturer=u'BN LLC', product=u'BNTV600'): Error: Unable to open raw device.
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/ui.py", line 897, in closeEvent
    self.shutdown(write_settings=False)
  File "/usr/lib64/calibre/calibre/gui2/ui.py", line 840, in shutdown
    if self.update_checker:
AttributeError: 'Main' object has no attribute 'update_checker'
Comment 3 Kevin Fenzi 2013-09-17 03:13:55 UTC 
ok, interesting. 

Do you have gphoto2 installed? Does a ' gvfs-mount -s gphoto2' help any? Or 'pkill gfvs-gphoto2-volume-monitor' ?

Also, can you attach the output of 'dmesg' ? It might be something (your desktop) is mounting the device and it needs to be ejected/umounted before you can talk to it via mtp.
Comment 4 David Forrai 2013-09-19 01:06:27 UTC 
Created attachment 799647 [details]
Output of smesg
Comment 5 David Forrai 2013-09-19 01:09:25 UTC 
I do not have gphoto2 installed.  I tried unmounting the dveice and running calibre.  I didn't get the multiple window opens but did get this on thew console:

[david@dpfpc ~]$ calibre
loaded the Generic plugin 

Device 0 (VID=2080 and PID=0005) is a Barnes&Noble Nook HD+.
Android device detected, assigning default bug flags
Failed to upload file named: driveinfo.calibre to (u'SD Card',): 2:PTP Layer error 2002: send_file_object_info(): Could not send object info.
2:Error 2002: PTP: General Error

Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 85, in run
    self.result = self.func(*self.args, **self.kwargs)
  File "/usr/lib64/calibre/calibre/gui2/device.py", line 476, in _books
    mainlist = self.device.books(oncard=None, end_session=False)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 207, in books
    self.get_driveinfo()  # Ensure driveinfo is loaded
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 179, in get_driveinfo
    self._update_drive_info(self.filesystem_cache.storage(sid), location_code)
  File "/usr/lib64/calibre/calibre/devices/mtp/driver.py", line 169, in _update_drive_info
    self.put_file(storage, self.DRIVEINFO, BytesIO(raw), len(raw))
  File "/usr/lib64/calibre/calibre/devices/mtp/base.py", line 23, in synchronizer
    return func(self, *args, **kwargs)
  File "/usr/lib64/calibre/calibre/devices/mtp/unix/driver.py", line 354, in put_file
    %(name, parent.full_path, self.format_errorstack(errs)))
DeviceError: Failed to upload file named: driveinfo.calibre to (u'SD Card',): 2:PTP Layer error 2002: send_file_object_info(): Could not send object info.
2:Error 2002: PTP: General Error

I also uploaded the output of dmesg in a file to avoid a montrously long post.
Comment 6 Kevin Fenzi 2013-09-29 17:33:08 UTC 
Adding the libmtp maintainer here for comment. Perhaps he will have some ideas...
Comment 7 Paul DeStefano 2014-08-20 16:58:43 UTC 
David, did you ever get this resolved?  I have this problem now in F20 with calibre-1.39.0-2.fc20.x86_64

Oddly, I didn't have this problem in F19 eight months ago; calibre worked fine with the same device.  Now, it doesn't work.
Comment 8 Paul DeStefano 2014-08-21 18:08:25 UTC 
Calibre developer answered my question. In my case, this message was caused by some filesystem error on the SD-card in the Android tablet.  I mounted it directly and it seems to be better now, I'm not getting errors.  If the errors come back, I'll format the SD-card.
Comment 9 Paul DeStefano 2014-08-23 17:25:26 UTC 
Well, the error persists.  I've reformatted the SD-card twice, once with the tablet and once manually with mkdosfs.  The error occurs immediately when attaching tablet device with SD-card mounted.

This is supposed to work in "media device" mode, right?
Comment 10 Fedora End Of Life 2015-01-09 22:18:04 UTC 
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