This may be a duplicate of bug #55689, related to the use of ipw3945 (in which case it may be a duplicate of bug #63418). If you could, please keep an eye on these reports. If the new ipw3945 (see bug #55689) fixes your problems, please mark this report as a dupe of bug #63418. If the new ipw3945 does not fix these problems, then we'll have to determine whether #55689 and this bug are the same bug.
This may be a duplicate of bug #55689, related to the use of ipw3945 (in which case it may be a duplicate of bug #63418). If you could, please keep an eye on these reports. If the new ipw3945 (see bug #55689) fixes your problems, please mark this report as a dupe of bug #63418. If the new ipw3945 does not fix these problems, then we'll have to determine whether #55689 and this bug are the same bug.