On Wed, 25 Apr 2012, Calin Demian wrote: > I have reported the issue in bugzilla, before (bug 43073). Because the > problem does not appear every time, I am able to boot with new kernels > (sometimes). > I also found that the problem is triggered by a specific sequence of > io read/write operations (including the software reset) related to the > host controller (during init) and by changing the operations or > inserting delays between them it can be solved. What delays do you need, and where should they be inserted? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html