Re: Snap package for testing

Thu, 20 Oct 2016 12:23:10 -0700

JB, per our discussion in Cafe #10, I tried using the following work-around to the snaps package not working (possibly) with proprietary Nvidia drivers as provided in your link. The work-around, however, was unsuccessful: Kdenlive still crashed witih "Aborted (core dumped)" in Terminal. Here were the work-around steps that I did (as it was written by the original author): 

Here's a workaround.

I have two nvidia directories under /usr/lib:

$ ls /usr/lib -l | grep " nvidia-"
drwxr-xr-x 6 root root 4096 Apr 25 12:19 nvidia-304
drwxr-xr-x 2 root root 4096 Apr 25 10:32 nvidia-352
Removing the unused one fixes the bug. First, figure out which one you're using: 

$ dpkg -l |grep ^ii| grep nvidia-[0-9]
ii nvidia-304 304.131-0ubuntu3 amd64 NVIDIA legacy binary driver - version 304.131
Now, delete or rename any other nvidia-* directories (any that aren't the one in use): 

$ sudo mv /usr/lib/nvidia-352 /usr/lib/old-nvidia-352



On 10/14/2016 01:42 AM, kdenlive-requ...@kde.org wrote:

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Today's Topics:

    1. Re: R: Re: R: Re: Snap package for testing
       (Jean-Baptiste Mardelle)
    2. Re: Review Request 129145: UI access to libavfilter's lut
       effect (Jean-Baptiste Mardelle)
    3. Re: Review Request 129145: UI access to libavfilter's lut
       effect (alcinos alcinos)
    4. Re: Review Request 129145: UI access to libavfilter's lut
       effect (Jean-Baptiste Mardelle)
    5. Re: Review Request 129145: UI access to libavfilter's lut
       effect (alcinos alcinos)


----------------------------------------------------------------------

Message: 1
Date: Fri, 14 Oct 2016 09:27:00 +0200
From: Jean-Baptiste Mardelle <j...@kdenlive.org>
To: <kdenlive@kde.org>
Subject: Re: R: Re: R: Re: Snap package for testing
Message-ID: <2b981906-6910-4ec9-b877-6a481d96e...@kdenlive.org>
Content-Type: text/plain; charset=utf-8; format=flowed

On Tuesday, October 11, 2016 12:39:36 AM CEST, Massimo Stella wrote:

Ok these are tehe outputs you asked me:

********@*********:~$ locate swrast
/usr/lib/i386-linux-gnu/dri/kms_swrast_dri.so
/usr/lib/i386-linux-gnu/dri/swrast_dri.so
/usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
********@*********:~$ ldconfig -p | grep libGL.so.1
     libGL.so.1 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libGL.so.1
     libGL.so.1 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
     libGL.so.1 (libc6,x86-64) => /usr/lib/libGL.so.1
     libGL.so.1 (libc6) => /usr/lib/i386-linux-gnu/libGL.so.1
     libGL.so.1 (libc6) => /usr/lib/i386-linux-gnu/mesa/libGL.so.1

I hope it can help because I'll have not access to the computer
I'm using now for some months as I'm going to leave Genoa
tomorrow.

Thanks for that feedback. After doing some search it appears to be a snap
bug with NVidia. Fix is in progress and a workaround is available here if
you want to test:

https://bugs.launchpad.net/snap-confine/+bug/1615248

regards

jb


------------------------------

Message: 2
Date: Fri, 14 Oct 2016 07:56:03 -0000
From: Jean-Baptiste Mardelle <j...@kdenlive.org>
To: Jean-Baptiste Mardelle <j...@kdenlive.org>, alcinos alcinos
        <french.ebook.lo...@gmail.com>, Kdenlive <kdenlive@kde.org>
Subject: Re: Review Request 129145: UI access to libavfilter's lut
        effect
Message-ID: <20161014075603.23881.3...@mimi.kde.org>
Content-Type: text/plain; charset="utf-8"


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https://git.reviewboard.kde.org/r/129145/#review99998
-----------------------------------------------------------



Thanks for the patch. It looks like you forgot to include the apply_lut.xml 
file defining the filter. Also, to make things easier, we usually call the xml 
file by its MLT id, so more like avfilter_lut3d.xml

- Jean-Baptiste Mardelle


On Oct. 12, 2016, 10:19 p.m., alcinos alcinos wrote:

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129145/
-----------------------------------------------------------

(Updated Oct. 12, 2016, 10:19 p.m.)


Review request for Kdenlive.


Repository: kdenlive


Description
-------

This simply exposes access to the LUT effect of libavfilter. This is for 
initial review only and probably shouldn't be merged right away for several 
reasons:
  * There is a bug in melt regarding this effect that needs to be fixed first 
(affects users with european locale). See 
https://github.com/mltframework/mlt/issues/130
  * The UI is not optimally pretty because I cannot get the URL Picker to 
behave nicely (it takes all space possible instead of justifying to the right 
as a text field for example)
  * It is proably time to define a standard way to define the extension filters 
of the urlpicker. Currently the xml object corresponding to an url has no way 
to define this (and I had to temporarily disable filtering altogether in the 
code)
  * I've set a "full" description of the filter but I don't see where it is 
showing up in the current UI.


Diffs
-----

   data/blacklisted_effects.txt eaa8303
   data/effects/README 5fff9ef
   data/effects/avfilter/CMakeLists.txt 2260572
   data/kdenliveeffectscategory.rc c645229
   src/effectstack/parametercontainer.cpp 9136892
   src/ui/urlval_ui.ui 68901f4

Diff: https://git.reviewboard.kde.org/r/129145/diff/


Testing
-------

Works on latest master with a US locale.


Thanks,

alcinos alcinos



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Message: 3
Date: Fri, 14 Oct 2016 08:18:38 -0000
From: alcinos alcinos <french.ebook.lo...@gmail.com>
To: alcinos alcinos <french.ebook.lo...@gmail.com>, Jean-Baptiste
        Mardelle <j...@kdenlive.org>, Kdenlive <kdenlive@kde.org>
Subject: Re: Review Request 129145: UI access to libavfilter's lut
        effect
Message-ID: <20161014081838.23881.44...@mimi.kde.org>
Content-Type: text/plain; charset="utf-8"


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129145/
-----------------------------------------------------------

(Updated Oct. 14, 2016, 8:18 a.m.)


Review request for Kdenlive.


Changes
-------

Add missing file and correct name as suggested


Repository: kdenlive


Description
-------

This simply exposes access to the LUT effect of libavfilter. This is for 
initial review only and probably shouldn't be merged right away for several 
reasons:
  * There is a bug in melt regarding this effect that needs to be fixed first 
(affects users with european locale). See 
https://github.com/mltframework/mlt/issues/130
  * The UI is not optimally pretty because I cannot get the URL Picker to 
behave nicely (it takes all space possible instead of justifying to the right 
as a text field for example)
  * It is proably time to define a standard way to define the extension filters 
of the urlpicker. Currently the xml object corresponding to an url has no way 
to define this (and I had to temporarily disable filtering altogether in the 
code)
  * I've set a "full" description of the filter but I don't see where it is 
showing up in the current UI.


Diffs (updated)
-----

   data/blacklisted_effects.txt eaa8303
   data/effects/README 5fff9ef
   data/effects/avfilter/CMakeLists.txt 2260572
   data/effects/avfilter/avfilter_lut3d.xml PRE-CREATION
   data/kdenliveeffectscategory.rc c645229
   src/effectstack/parametercontainer.cpp 9136892
   src/ui/urlval_ui.ui 68901f4

Diff: https://git.reviewboard.kde.org/r/129145/diff/


Testing
-------

Works on latest master with a US locale.


Thanks,

alcinos alcinos

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Message: 4
Date: Fri, 14 Oct 2016 08:33:42 -0000
From: Jean-Baptiste Mardelle <j...@kdenlive.org>
To: Jean-Baptiste Mardelle <j...@kdenlive.org>, alcinos alcinos
        <french.ebook.lo...@gmail.com>, Kdenlive <kdenlive@kde.org>
Subject: Re: Review Request 129145: UI access to libavfilter's lut
        effect
Message-ID: <20161014083342.23881.85...@mimi.kde.org>
Content-Type: text/plain; charset="utf-8"


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129145/#review100000
-----------------------------------------------------------


Ship it!




Good for me now. Do you have commit access? Otherwise I will merge it.

- Jean-Baptiste Mardelle


On Oct. 14, 2016, 8:18 a.m., alcinos alcinos wrote:

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129145/
-----------------------------------------------------------

(Updated Oct. 14, 2016, 8:18 a.m.)


Review request for Kdenlive.


Repository: kdenlive


Description
-------

This simply exposes access to the LUT effect of libavfilter. This is for 
initial review only and probably shouldn't be merged right away for several 
reasons:
  * There is a bug in melt regarding this effect that needs to be fixed first 
(affects users with european locale). See 
https://github.com/mltframework/mlt/issues/130
  * The UI is not optimally pretty because I cannot get the URL Picker to 
behave nicely (it takes all space possible instead of justifying to the right 
as a text field for example)
  * It is proably time to define a standard way to define the extension filters 
of the urlpicker. Currently the xml object corresponding to an url has no way 
to define this (and I had to temporarily disable filtering altogether in the 
code)
  * I've set a "full" description of the filter but I don't see where it is 
showing up in the current UI.


Diffs
-----

   data/blacklisted_effects.txt eaa8303
   data/effects/README 5fff9ef
   data/effects/avfilter/CMakeLists.txt 2260572
   data/effects/avfilter/avfilter_lut3d.xml PRE-CREATION
   data/kdenliveeffectscategory.rc c645229
   src/effectstack/parametercontainer.cpp 9136892
   src/ui/urlval_ui.ui 68901f4

Diff: https://git.reviewboard.kde.org/r/129145/diff/


Testing
-------

Works on latest master with a US locale.


Thanks,

alcinos alcinos



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Message: 5
Date: Fri, 14 Oct 2016 08:42:40 -0000
From: alcinos alcinos <french.ebook.lo...@gmail.com>
To: alcinos alcinos <french.ebook.lo...@gmail.com>, Jean-Baptiste
        Mardelle <j...@kdenlive.org>, Kdenlive <kdenlive@kde.org>
Subject: Re: Review Request 129145: UI access to libavfilter's lut
        effect
Message-ID: <20161014084240.17145.18...@mimi.kde.org>
Content-Type: text/plain; charset="utf-8"




On Oct. 14, 2016, 8:33 a.m., Jean-Baptiste Mardelle wrote:

Good for me now. Do you have commit access? Otherwise I will merge it.

No, I don't, AFAIK. How can I request one? Meanwhile, please go ahead and merge 
it :)


- alcinos


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129145/#review100000
-----------------------------------------------------------


On Oct. 14, 2016, 8:18 a.m., alcinos alcinos wrote:

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129145/
-----------------------------------------------------------

(Updated Oct. 14, 2016, 8:18 a.m.)


Review request for Kdenlive.


Repository: kdenlive


Description
-------

This simply exposes access to the LUT effect of libavfilter. This is for 
initial review only and probably shouldn't be merged right away for several 
reasons:
  * There is a bug in melt regarding this effect that needs to be fixed first 
(affects users with european locale). See 
https://github.com/mltframework/mlt/issues/130
  * The UI is not optimally pretty because I cannot get the URL Picker to 
behave nicely (it takes all space possible instead of justifying to the right 
as a text field for example)
  * It is proably time to define a standard way to define the extension filters 
of the urlpicker. Currently the xml object corresponding to an url has no way 
to define this (and I had to temporarily disable filtering altogether in the 
code)
  * I've set a "full" description of the filter but I don't see where it is 
showing up in the current UI.


Diffs
-----

   data/blacklisted_effects.txt eaa8303
   data/effects/README 5fff9ef
   data/effects/avfilter/CMakeLists.txt 2260572
   data/effects/avfilter/avfilter_lut3d.xml PRE-CREATION
   data/kdenliveeffectscategory.rc c645229
   src/effectstack/parametercontainer.cpp 9136892
   src/ui/urlval_ui.ui 68901f4

Diff: https://git.reviewboard.kde.org/r/129145/diff/


Testing
-------

Works on latest master with a US locale.


Thanks,

alcinos alcinos



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