Hi Ben,
Thank you for your observations. It is not clear to me what actually was happening.
Quote:
Originally Posted by BenVL
FWIW.
I had with my Kobo Aura (the original one, NOT Ed 2, ONE, H2O) the same problem as 'ttrek' was facing in post 260 of this thread :
after attempting to enable usb in KSM8, - USB support stayed disabled
- the menu was stripped from all extras as eg. koreader, start vlasovsoftlauncher, ...
- Only a reboot helped to get everything back.
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Evidently the effects were the same as those experienced by trekk, the cause however was different. With the new models (Aura One, and Ed 2) PRODUCT_ID was empty, and therefore loading g_file_storage.ko failed. In your case however the cause is that /dev/mmcblk1p1 exists, even though there is no external sd present. Do you have any idea how this can happen? By the way, umount -l /mnt/sd does not cause a problem, even if the sd is not mounted. Is it possible that the problem started when you removed the sd and tried to enable usb almost at the same time, so that /dev/mmcblk1p1 existed at the time of testing its presence and was gone at the time of loading g_file_storage.ko? Enabling usb should work whether an external sd is present or not.