[kdenlive] kdenlive crashes in multiseat configuration

[Zenny]

Any idea how to make it work my setup with MLT's SDL?

On Mon, Apr 13, 2015 at 8:49 AM, Steve Guilford <
s.guilford at asterionmultimedia.com> wrote:

>  You're crapping out in libmltsdl which is MLT's SDL interface library.
> My first suspicion is that MLT and/or SDL doesn't like the setup you are
> using.
>
>
>
> On 04/12/2015 11:33 PM, Zenny wrote:
>
> Please find attached the backtrace report directly from the kdenlive app.
>
>  Any inputs appreciated to overcome this crashing problem.
>
>  Thanks in advance!
>
>  Cheers,
> /zccc
>
> On Sun, Apr 12, 2015 at 8:21 PM, Zenny <garbytrash at gmail.com> wrote:
>
>> On 4/11/15, Steve Guilford <s.guilford at asterionmultimedia.com> wrote:
>> > Unfortunately, your output is not of much help.  Can you send a
>> > stack-trace?  That would be better....
>>
>> Please find attached the BackTrace for your perusal.
>>
>> >
>> > Are you running as a separate and distinct user on each seat?  Are you
>> > sure that each instance of Kdenlive is pointing to it's own
>> > home-directory (for settings, temp files etc)?
>>
>> Yep, they are separated according to UID.
>>
>> Thanks, Steve.
>>
>> >
>> > On 04/11/2015 06:43 AM, Zenny wrote:
>> >> Hi,
>> >>
>> >> I am trying to run kdenlive inside a multiseat computer (two kvms
>> >> meaning separate set of kb+video+mouse connected to the same computer
>> >> Ref. https://wiki.ubuntu.com/MultiseatTeam/Instructions) .
>> >>
>> >> Kdenlive runs fine in seat0, but crahes in seat-1 and outputs error as
>> >> follows (melt in command line works alright, so it does not seem a
>> >> mltframework issue):
>> >>
>> >> USER at MACHINE:~$ kdenlive --nocrashhandler
>> >> [mpegts @ 0x377ee00] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> [mpegts @ 0x31d7e00] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> [mpegts @ 0x321a180] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> kdenlive(14893) Render::checkMaxThreads: // TRACTOR PROBLEM
>> >> Segmentation fault (core dumped)
>> >>
>> >> USER at MACHINE:~$ kdenlive
>> >> [mpegts @ 0x318f840] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> [mpegts @ 0x31d1bc0] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> [mpegts @ 0x29aa280] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> kdenlive(15072) Render::checkMaxThreads: // TRACTOR PROBLEM
>> >> [mpegts @ 0x7f5818006140] max_analyze_duration 5000000 reached at
>> >> 5000000 microseconds
>> >> [mpegts @ 0x7f58180040c0] max_analyze_duration 5000000 reached at
>> >> 5000000 microseconds
>> >> [mpegts @ 0x7f581800e600] max_analyze_duration 5000000 reached at
>> >> 5000000 microseconds
>> >> KCrash: Application 'kdenlive' crashing...
>> >> kdenlive: Fatal IO error: client killed
>> >> KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
>> >> sock_file=/home/USER/.kde/socket-MACHINE/kdeinit4__1
>> >> Unable to start Dr. Konqi
>> >> Not forwarding the crash to Apport.
>> >>
>> >> USER at MACHINE:~$ KDE_DEBUG=False kdenlive --nocrashhandler
>> >> [mpegts @ 0x3eadec0] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> [mpegts @ 0x38ce700] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> [mpegts @ 0x38fe600] max_analyze_duration 5000000 reached at 5000000
>> >> microseconds
>> >> kdenlive(15232) Render::checkMaxThreads: // TRACTOR PROBLEM
>> >> [mpegts @ 0x7f29f40077a0] max_analyze_duration 5000000 reached at
>> >> 5000000 microseconds
>> >> [mpegts @ 0x7f29f4005b80] max_analyze_duration 5000000 reached at
>> >> 5000000 microseconds
>> >> [mpegts @ 0x7f29f400f120] max_analyze_duration 5000000 reached at
>> >> 5000000 microseconds
>> >> Segmentation fault (core dumped)
>> >>
>> >> Any pointer appreciated! Thanks!
>> >>
>> >> Wbr,
>> >> /z
>> >> _______________________________________________
>> >> kdenlive mailing list
>> >> kdenlive at kde.org
>> >> https://mail.kde.org/mailman/listinfo/kdenlive
>> >
>> > --
>> > Steve Guilford
>> > Founder/CTO
>> > http://www.asterionmultimedia.com
>> >
>> > _______________________________________________
>> > kdenlive mailing list
>> > kdenlive at kde.org
>> > https://mail.kde.org/mailman/listinfo/kdenlive
>> >
>>
>
>
> --
> Steve Guilford
> Founder/CTOhttp://www.asterionmultimedia.com
>
>
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