[mythtv-users] Mythbuntu 14.04: Problem after kernel upgrade

[Grzegorz Sikorski]

Hi,

Thank you for your response.

@Hika: I do not use non-standard kernel build, just "normal", installed (or
actually upgraded) from the official Mythbuntu (Ubuntu) repo. I would have
to rebuild it myself which does not sound like the best solution. My
question is why it has recently changed and if anyone else encountered
similar issue with other drivers? I bet if this is the problem it must have
affected large number of Mythbuntu users since DVBT cards usually require
drivers from outside standard Linux mainline.

@Stephen: I have tried the newest drivers and open source one as well. Both
compile fine, but do not work after deploy. Actually if I am right that the
problem is with not signed drivers, no matter what source code I use, it
should have given me the same result.

Any other thoughts/directions?

Greg

On Wed, Mar 2, 2016 at 1:35 AM, Stephen Worthington <
stephen_agent at jsw.gen.nz> wrote:

> On Tue, 1 Mar 2016 22:40:31 +0000, you wrote:
>
> >Hi,
> >
> >I am having a problem with my TBS6280 card drivers. I am able to build and
> >install the drivers, though they do not load properly:
> >Mar  1 22:24:43 recorder kernel: [ 1020.473546] tbs62x0fe: module license
> >'TurboSight Proprietary' taints kernel.
> >Mar  1 22:24:43 recorder kernel: [ 1020.473553] Disabling lock debugging
> >due to kernel taint
> >Mar  1 22:24:43 recorder kernel: [ 1020.473602] tbs62x0fe: module
> >verification failed: signature and/or  required key missing - tainting
> >kernel
> >
> >Looks like the kernel now requires signed drivers, which I cannot deliver.
> >Anyone knows how to fix/workaround this? I am using Mythbuntu 14.04 with
> >all the latest updates (kernel 3.13.0-79-generic).
> >
> >Best regards,
> >Greg
>
> Have you tried looking for updated drivers on www.tbsdtv.com?  There
> seems to be a fairly recent new release:
>
>
>
> http://www.tbsdtv.com/download/document/common/tbs-linux-drivers_v160219.zip
>
> There also seems to be an open source driver now - you could try that:
>
>   http://linuxtv.org/wiki/index.php/TBS6280
>   https://github.com/ljalves/linux_media/wiki
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