Public bug reported:
I have a few devices that have USB OTG ports. The kernel in Ubuntu
14.10 and later no longer recognizes these devices because
CONFIG_USB_OTG forces the kernel to enter host nego protocol (which is
not generally supported on the other end) and ends up rejecting the
device. The devices work with Ubuntu 14.04 LTS.
This CONFIG_USB_OTG config option was disabled by the fix for #1047527
but has since been reenabled for whatever reason, rendering desktop
Ubuntu useless as a development host for these devices.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1411295
Title:
CONFIG_USB_OTG has gotten set again, kernel will not talk to OTG
devices
Status in linux package in Ubuntu:
New
Bug description:
I have a few devices that have USB OTG ports. The kernel in Ubuntu
14.10 and later no longer recognizes these devices because
CONFIG_USB_OTG forces the kernel to enter host nego protocol (which is
not generally supported on the other end) and ends up rejecting the
device. The devices work with Ubuntu 14.04 LTS.
This CONFIG_USB_OTG config option was disabled by the fix for
#1047527 but has since been reenabled for whatever reason, rendering
desktop Ubuntu useless as a development host for these devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1411295/+subscriptions
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