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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0001117||Kdenlive||User Interface||public||2009-09-05 15:03||2010-02-02 10:38|
|Status||closed||Resolution||no change required|
|Target Version||Fixed in Version||0.7.6|
|Summary||0001117: Adding or selecting items from the the Project Tree causes crashes.|
Selecting items sometimes causes crashes
Adding a Title Clip always causes crashes
Produces a segmentation fault.
Crash report is attached.
|Tags||No tags attached.|
|Build/Install Method||Distribution package|
|Attached Files|| kdenlive-20090905.kcrash.txt [^] (4,870 bytes) 2009-09-05 15:03 [Show Content]
kdenlive-20090909.kcrash.txt [^] (8,654 bytes) 2009-09-09 01:50 [Show Content]
kdenlive-20090915.kcrash.txt [^] (8,685 bytes) 2009-09-15 14:27 [Show Content]
kdenlive-20090918.kcrash.txt [^] (9,211 bytes) 2009-09-18 04:54 [Show Content]
|Can you please tell us which MLT / MLT++ packages are installed on your computer?|
|Sorry, running SVN versions now.|
edited on: 2009-09-09 02:33
Latest SVN version built with Kdenlive Builder has also crashed adding a clip to the time line. Crash report has been added.
which MLT / MLT++? Latest as built with Kdenlive Builder.
Crash appears to occur after playing the main time line. If I open the project, and do not play the time line, I can select clips, add and edit to the time line.
After playing the time line, I can edit and play the time line again. However, selecting a clip from the project tree will cause a crash.
The crash occurs regardless of playing the project or clip monitor.
Have DL latest sources from SVN.
ffmpeg rev: 19796
mlt commit: d4176e88ca3717b149d48b4ef12fd514ebe16d10
kdenlive rev: 3882
It appears the issue may have been resolved. I am not experiencing any crashes with this issue.
|nothing has been committed yet, please, keep on watching out for the crashes|
I think I have identified the problem. After the computer wakes from hybernation, the ALSA sound is not working. So I then have to "rcalsasound restart" so that various applications can use the sound again.
Now, if I haven't done the restart, audio playback of clips crackles, plus, if I select a clip, Kdenlive then crashes.
edited on: 2009-09-26 21:44
I have that problem too... but it seems I have not ALSA but pulse.
OS: Xubuntu 9.04
Kdenlive: 0.7.5 - package of sunab from
deb http://ppa.launchpad.net/sunab/sunab2/ubuntu [^] jaunty main
The command "rcalsasound restart" does not exists.
The original package for Ubuntu had also this problem.
deb http://ppa.launchpad.net/sunab/ubuntu [^] jaunty main
On the last version i used (Kdenlive 0.7.1), with Xubuntu 8.10, didn't had that problem.
I installed the Ubuntu package from
deb http://ppa.launchpad.net/baudm/ubuntu [^] intrepid main
I guess my system uses pulse, and i generally didn't noticed problems with the sound...
|"rcalsasound restart" has to be executed as SuperUser, sudo|
The result is not better.
~$ sudo rcalsasound restart
sudo: rcalsasound: command not found
Meanwhile as i posted on the forum it seems KDE has a problem with my eth / wifi connection:
I have this error in the terminal when it crashes:
I: caps.c: Limited capabilities successfully to CAP_SYS_NICE.
I: caps.c: Dropping root privileges.
I: caps.c: Limited capabilities successfully to CAP_SYS_NICE.
KCrash: Application 'kdenlive' crashing...
If I undestand right, it reports a problem of KDE with my (ethernet/wifi) connection.
It is strange (for me), because I use xfce and I don't see what it has to do with the desktop environment.
|Several users reported crashes and slowdown using pulseaudio. It is recommended to remove the pulseaudio server to use Kdenlive and instead use alsa sound|
edited on: 2009-09-29 01:05
1) I tried to get Kdenlive to work with pulse. I had no sound anymore on Kdenlive, but it was stable.
sudo apt-get install libsdl1.2debian-all
I tried this too:
sudo apt-get install libsdl1.2debian-pulseaudio
Kdenlive shown a message on the statusbar like: SDL: cannot find audio driver
2) I tried to replace pulse with alsa. I had sound back on Kdenlive but it was unstable again (even after restart):
sudo apt-get --purge remove pulseaudio* libpulse*
sudo apt-get install alsa-utils gstreamer0.10-alsa
sudo apt-get install alsamixergui
sudo apt-get install kdenlive (as this package were removed)
sudo apt-get install openoffice.org (as this package were removed)
I think the first try was not bad, but i maybe missed something in the configuration. There is a commad "export SDL_AUDIODRIVER=pulse" i don't understand at the moment...
edited on: 2009-10-03 22:13
After hours looking for a solution... the solution!
I activated/installed Pulseaudio back, chose "automatic" in the audio configuration of Kdenlive.
Package "libsdl1.2debian-pulseaudio" and "pavucontrol" are installed too.
Now running "pulseaudio" in a terminal I got errors.
Namely, the owner of the file ".pulse-cookie" was "root":
Failed to open cookie file '/home/thomas/.pulse-cookie'
Solution: change owner of that file.
sudo chown thomas:thomas .pulse-cookie
In pavucontrol i can see Kdenlive as client of pulseaudio :)
|2009-09-05 15:03||neoarttec||New Issue|
|2009-09-05 15:03||neoarttec||File Added: kdenlive-20090905.kcrash.txt|
|2009-09-05 15:03||neoarttec||Build/Install Method||=> Distribution package|
|2009-09-05 16:57||j-b-m||Relationship added||has duplicate 0001116|
|2009-09-05 17:32||j-b-m||Note Added: 0003865|
|2009-09-05 17:32||j-b-m||Status||new => feedback|
|2009-09-08 02:16||neoarttec||Note Added: 0003874|
|2009-09-09 01:50||neoarttec||File Added: kdenlive-20090909.kcrash.txt|
|2009-09-09 01:52||neoarttec||Note Added: 0003881|
|2009-09-09 02:32||neoarttec||Note Added: 0003883|
|2009-09-09 02:33||neoarttec||Note Deleted: 0003883|
|2009-09-09 02:33||neoarttec||Note Edited: 0003881||View Revisions|
|2009-09-09 03:49||neoarttec||Note Added: 0003884|
|2009-09-10 01:35||xzhayon||Note Added: 0003887|
|2009-09-15 14:27||neoarttec||File Added: kdenlive-20090915.kcrash.txt|
|2009-09-15 15:10||neoarttec||Note Added: 0003893|
|2009-09-18 04:54||neoarttec||File Added: kdenlive-20090918.kcrash.txt|
|2009-09-26 21:41||raps||Note Added: 0004013|
|2009-09-26 21:44||raps||Note Edited: 0004013||View Revisions|
|2009-09-28 02:12||neoarttec||Note Added: 0004021|
|2009-09-28 23:00||raps||Note Added: 0004033|
|2009-09-28 23:10||j-b-m||Note Added: 0004035|
|2009-09-29 01:04||raps||Note Added: 0004039|
|2009-09-29 01:05||raps||Note Edited: 0004039||View Revisions|
|2009-09-30 01:39||raps||Note Added: 0004048|
|2009-09-30 01:39||raps||Note Edited: 0004048||View Revisions|
|2009-10-03 22:13||raps||Note Edited: 0004048||View Revisions|
|2009-10-03 22:17||j-b-m||Relationship added||related to 0001098|
|2009-10-03 22:17||j-b-m||Status||feedback => resolved|
|2009-10-03 22:17||j-b-m||Resolution||open => no change required|
|2009-10-03 22:17||j-b-m||Assigned To||=> j-b-m|
|2009-10-08 20:21||j-b-m||Fixed in Version||=> 0.7.6|
|2010-02-02 10:35||j-b-m||Fixed in Version||0.7.6 => 0.7.7|
|2010-02-02 10:37||j-b-m||Fixed in Version||0.7.7 => 0.7.6|
|2010-02-02 10:38||j-b-m||Status||resolved => closed|
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