[ath9k-devel] ath9k_htc: Target is unresponsive

[Johannes Stezenbach <js@sig21.net>]

On Thu, May 16, 2013 at 07:45:26PM -0400, Forest Bond wrote:
> On Fri, May 17, 2013 at 01:48:57AM +0200, Ignacy Gawedzki wrote:
> > On Thu, May 16, 2013 at 08:50:30PM +0200, thus spake Ignacy Gawedzki:
> > > I'll try on yet another one and will tell you the results.
> > 
> > Just tried on ICH7, same thing.  The easiest way to reproduce the bug is to
> > boot into single user mode ("recovery mode" on Ubuntu), in order to prevent
> > any NetworkManager or udev from interfering.  Then, without any attempt to up
> > the interface, reboot the system by typing "reboot" in a root shell.
> 
> FWIW, this has also been a problem for me on Ubuntu 12.04.  I can reproduce it
> the same way.

FWIW, I also met this problem after I added ath9k_htc
to my initrd (via /etc/initramfs-tools/modules).
So I removed it and the issue went away.  I first
noticed it after resume from suspend-to-disk, but
later found it doesn't work after warm reboot, too.
The mainboard has Intel H77 chipset, the TL-WN722N is
plugged into USB2.0 port.


Johannes