[USRP-users] UHD_003.010

Michael West michael.west at ettus.com
Fri Oct 2 12:33:06 EDT 2015


Hi David,

Use "git checkout maint; git pull" to get the latest stable release with
the latest bug fixes.  The master branch (default) is our unstable
development version.

Try deleting the offending source or sink block and creating a new one.
Sometimes that makes all the problems go away.

Regards,
Michael

On Fri, Oct 2, 2015 at 9:27 AM, David Halls via USRP-users <
usrp-users at lists.ettus.com> wrote:

> Uh-oh. It's not the UHD version. Even rolling this back I can't get the
> multi-usrp sink to work.
>
>
> It only works on my machines with ancient version of GNU Radio.
>
>
> I am using GR 3.7.6.1 and UHD_003.008.002-157-g65e5aae1
>
>
> the error is
>
>
> terminate called after throwing an instance of
> 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::lock_error>
> >'
>   what():  boost: mutex lock failed in pthread_mutex_lock: Invalid
> argument​
>
>
> ------------------------------
> *From:* USRP-users <usrp-users-bounces at lists.ettus.com> on behalf of
> David Halls via USRP-users <usrp-users at lists.ettus.com>
> *Sent:* 02 October 2015 16:45
> *To:* Neel Pandeya
>
> *Cc:* usrp-users
> *Subject:* Re: [USRP-users] UHD_003.010
>
>
> ​Thanks, I am not quite clear how to do that, so I have just manually
> taken 3.8 from my other machines and rebuilt. UHD built, just waiting for
> GR to rebuild.
>
>
> I am using N210 with XCVR2450. I am using Ubuntu 14.04 LTS. GNU Radio
> 3.7.8. and Boost 1.49 (the last bit is probably the issue, but I need boost
> 1.49 for some MATLAB libraries to play nice.)
>
>
> DH
> ------------------------------
> *From:* Neel Pandeya <neel.pandeya at ettus.com>
> *Sent:* 02 October 2015 16:11
> *To:* David Halls
> *Cc:* usrp-users
> *Subject:* Re: [USRP-users] UHD_003.010
>
> Hello David:
>
> You should probably use a tagged release of UHD, such as 3.9.1 (hash
> f7a1585332). Please try running with that, and let me know if you still see
> the error.
>
> Which USRP are you using? What OS are you using? Which version of Boost?
>
> --Neel
>
>
>
> On 2 October 2015 at 08:04, David Halls via USRP-users <
> usrp-users at lists.ettus.com> wrote:
>
>> Hi guys,
>>
>>
>> Are there any known bugs with this version of UHD. I get intermittently
>>
>>
>> terminate called after throwing a instance of
>> 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injecor<boost::lock_error>
>> >' what(): boost:mutex lock failed in pthread_mutex_lock: Invalid argument
>>
>>
>> it doesn't seem to happen except when i've got a multi-usrp sink block. I
>> think?
>>
>>
>> How can I roll back to a previous UHD version which works fine on all my
>> other machines???
>>
>>
>> Regards,
>>
>>
>> David
>>
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