|Search Linux Wireless
Re: ath9k_htc fails with "Target is unresponsive"
|[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
On Wed, Mar 21, 2012 at 11:02:42PM +0100, David Madore wrote: > Or, to summarize all of this: the dongle works if and only if > ath9k_htc is initializing it for the very first time since it was > physically plugged in or powered on. No reset, USB reset or software > reset of any kind seems to help. More accurately: the dongle fails to work if and only if, since it was last plugged in, there has been a reboot (=anything short of a full power cycle) after it has been initialized by ath9k_htc. Unloading and reloading the kernel modules does not cause a failure (but neither does it solve the problem). Rebooting[#] the machine causes the problem if and only if ath9k_htc has been loaded prior to reboot (even if there have been other intermediate reboots). Powering the machine down, or unplugging the dongle, are the only way I've found of restoring a sane state: no lesser kind of USB reset has worked. [#] I should try kexec, but I haven't been able to get it to work. I'm willing to run any other experience which might elucidate things, of course. -- David A. Madore ( http://www.madore.org/~david/ ) -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html