Note: I updated to 0.7.37 this morning; same result.
As further background information, I have reformatted the device storage several times, and I have also 'reset' the device several times.
Debug device detection output:
Code:
Version: 0.7.37
USB devices on system:
[['0xeb1a', '0x5006', '0x100', '', 'USB VIDBOX Audio', 'USB2.0 VIDBOX NW03'],
['0x45e',
'0x39',
'0x300',
'Microsoft',
'Microsoft 5-Button Mouse with IntelliEye(TM)',
''],
['0x54c',
'0x31e',
'0x229',
'Sony',
'Sony Portable Reader System',
'0800461000A36911'],
['0x17f6', '0x709', '0x215', 'Unicomp', 'Endura Keyboard', ''],
['0x5e3', '0x716', '0x9732', 'Dynex', 'USB Reader', '000000000063'],
['0x1d6b',
'0x2',
'0x206',
'Linux 2.6.32-27-generic ehci_hcd',
'EHCI Host Controller',
'0000:00:02.1'],
['0x1d6b',
'0x1',
'0x206',
'Linux 2.6.32-27-generic ohci_hcd',
'OHCI Host Controller',
'0000:00:02.0'],
['0x3f0', '0x2305', '0x100', 'hewlett packard', 'hp scanjet', '']]
Available plugins: ALEX ALURATEK_COLOR ANDROID AVANT AZBOOKA BAMBOOK BLACKBERRY BOOQ BOOX
COOL_ER CYBOOK DBOOK E52 E71X EB511 EB600 EBK52 ECLICTO EDGE EEEREADER
ELONEX ESLICK FOLDER_DEVICE_FOR_CONFIG GEMEI GER2 HANLINV3 HANLINV5
ILIAD INVESBOOK IPAPYRUS IREXDR1000 IREXDR800 IRIVER_STORY ITALICA
JETBOOK JETBOOK_MINI KINDLE KINDLE2 KINDLE_DX KOBO KOGAN LUMIREAD
MENTOR N516 N770 N810 NEWSMY NEXTBOOK NOOK NOOK_COLOR NUUT2 ORIZON
PALMPRE PDNOVEL PDNOVEL_KOBO PICO POCKETBOOK301 POCKETBOOK360
POCKETBOOK602 POCKETBOOK701 PRS505 Q600 README S60 SHINEBOOK SNE SOVOS
SPECTRA SUNSTECH_EB700 SWEEX TECLAST_K3 THEBOOK TREKSTOR VELOCITYMICRO
Looking for devices...
(1356, 798, 553, 'Sony', 'Sony Portable Reader System', '0800461000A36911')
Detected possible device PRS505
Devices possibly connected: SONY Device Interface,
Trying to open SONY Device Interface ... failed
Opening of the following devices failed
<calibre.devices.prs505.driver.PRS505 object at 0x37dd250>
Traceback (most recent call last):
File "site-packages/calibre/devices/__init__.py", line 124, in debug
File "site-packages/calibre/devices/usbms/device.py", line 686, in open
File "site-packages/calibre/devices/usbms/device.py", line 634, in open_linux
File "site-packages/calibre/devices/usbms/device.py", line 670, in filter_read_only_mount_points
DeviceError: The main memory of PRS505 is read only. This usually happens because of file system errors.