[linux-dvb] usb failure when using dvb_usb_nova_t_usb2 and usb-storage

Dominique Dumont domi.dumont at free.fr
Sat Sep 15 18:39:33 CEST 2007


Hello

I often have usb disk hangs when accessing data on my usb disk while
my usb nova-t device is plugged (and dvb_usb_nova_t_usb2 is loaded).

I've worked to Alan Stern (to be honest, I filled the bug report and
he did all the code :o) ), to fix this issue to no avail.

No the current situation is (with 2.6.22.6 and AMD64, SB600 chipset):
- failure when using usb disk + dvb_usb_nova_t_usb2 loaded with no
  dvb-t traffic (i.e I'm not watching or recording a channel)
- no usb disk failure when using usb disk *and* watching a channel (I
  would have expected the reverse ..)

In the latter case, the video is completely garbled (which is
expected) but the usb disk does not hang.

You can have all the details on this bug at the following address:

  http://bugzilla.kernel.org/show_bug.cgi?id=8692

Now I need some help from dvb-usb to resolve this problem. Has anyone
an idea on how to solve this problem ?

Thanks



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