[mythtv-users] UDEV rules
Roger Siddons
dizygotheca at ntlworld.com
Sat Jan 25 01:46:05 UTC 2014
On Sat, 25 Jan 2014 00:21:33 -0000, Bill Meek <keemllib at gmail.com> wrote:
> On 01/23/2014 11:18 PM, George Nassas wrote:
>>> On Jan 23, 2014, at 6:01 PM, Daryl McDonald <darylangela at gmail.com>
>>> wrote:
>>>
>>> OK I just went into setup>capture cards, and when I try to change
>>> /dev/dvb/adapter0/frontend0 to anything with "dig1250" in it, I get
>>> "failed to open" the only thing that opens is what presents when I
>>> navigate through new cards. Obviously I'm missing how to or what to
>>> change. Similarly with the other cards the symlink name returns
>>> "failed to open" Help? Daryl
>>
>> You're making the right change in the right place. Probably the myth
>> backend is still running, it takes an exclusive lock on capture cards
>> and that would cause such a failure. Normally when the setup program
>> sees an active backend it offers to shut it down although that shutdown
>> is not necessarily reliable in my experience.
>>
>> On the plus side it looks like the symlink is good. It's clearly
>> pointing to a tuner.
>>
>> - George
Another possibility: if you're *editing* the existing capture cards, won't
mythtv-setup already have opened the tuner ? So it won't be able to open
it again via your new symlink = 'failed to open'
Whenever I do this sort of thing I always 'delete all' capture cards
first, then define new ones...
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