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Message-ID: <1331137433.4765.3.camel@localhost>
Subject: Re: Technotrend TT-Connect CT 3650 and dvb_ca
From: Martin MAURER <martinmaurer@gmx.at>
Reply-To: martinmaurer@gmx.at
To: Johan =?ISO-8859-1?Q?Hen=E6s?= <johan@henes.no>
Cc: linux-media@vger.kernel.org
Date: Wed, 07 Mar 2012 17:23:53 +0100
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Hi Johan,

I have a similar problem which happens every few days with this card.
For me it helps to remove and reinsert the kernel module whenever this
happens.
"rmmod -f dvb_usb_ttusb2 && modprobe dvb_usb_ttusb2"

see also the following unresolved threads:
http://www.spinics.net/lists/linux-media/msg43531.html

http://www.spinics.net/lists/linux-media/msg43813.html

Martin


On Tue, 2012-03-06 at 21:40 +0100, Johan Hen=E6s wrote:
> Hello Everyone !
>=20
> I have three DVB-C devices of the type mentioned, connected to my=20
> mythtv-server which have been working great for a long time. As my cable=
=20
> provider now are planning to start encrypting all channels, I have=20
> bought a Xcrypt CAM module as needed. I soon realised that I needed to=
=20
> upgrade the kernel and are now running kernel /: 3.2.0-17-generic=20
> #27-Ubuntu SMP Fri Feb 24 22:03:50 UTC 2012 x86_64 x86_64 x86_64=20
> GNU/Linux/ .
>=20
> When inserting the module everything looks well :
>=20
> /dvb_ca adapter 0: DVB CAM detected and initialised successfully/
>=20
> The problems start when trying to watch an encrypted channel. I do get a=
=20
> channel lock in myth, so far so good, but no picture...
>=20
> In my syslog I see the following :
>=20
> /dvb_ca adapter 0: CAM tried to send a buffer larger than the link=20
> buffer size (32896 > 255)!
> dvb_ca adapter 0: CAM tried to send a buffer larger than the ecount size!
> dvb_ca adapter 0: DVB CAM link initialisation failed :(/
>=20
> Any ideas on what might be wrong ?
>=20
> Best regards,
>=20
> Johan
>=20
> --
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