On Sun, 2 May 2010 17:59:17 -0400 (EDT) Alan Stern wrote: > On Sun, 2 May 2010, Bruno [UTF-8] Prémont wrote: > > > > There's no way to fix the USB problem without knowing what goes > > > wrong. Let's see how far you get before the system freezes on a > > > kernel with CONFIG_USB_DEBUG enabled. > > > > Am I missing something? > > > > I've enabled CONFIG_USB_DEBUG but don't see any additional module > > parameter nor anything extra to toggle and I don't get more output > > than without it. > > Depends what you mean by "output". The kernel generates more log > messages, but they may not get sent to your console. You need to > make sure the console's log level is set high enough to see debugging > messages. For example: > > echo 9 >/proc/sys/kernel/printk > > or type Alt-SysRq-9. I've been doing `dmesg -n 8` (9 is rejected as invalid) so it should send out everything. It looked like there was some more output during boot-up, but nothing during suspend, at least up to the freezing point. Bruno -- 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
