It no longer occurs now.
I think it was caused by old configuration/cache, from pre-17 version
that I had used years before, and remained around in my home.
However I now have deleted those files, so I don't know how to reproduce.
2017-07-27 10:42 GMT+02:00 Patrick Matthäi <pmatth...@debian.org>:
> If I understood you correct you have started with .3, so if you upgrade,
> delete again the config directories and try to use it again, still there
> the issue?
>
>
> Am 27.07.2017 um 10:23 schrieb Salvo Tomaselli:
>> I deleted all my .kdenlive data and downgraded to .2 and it doesn't
>> seem to have the issue.
>>
>> But now it might be difficult to reproduce, because I didn't think of
>> keeping it or the cache.
>>
>> 2017-07-27 9:56 GMT+02:00 Patrick Matthäi <pmatth...@debian.org>:
>>> Am 27.07.2017 um 00:32 schrieb Salvo Tomaselli:
>>>> Package: kdenlive
>>>> Version: 17.04.3-1
>>>> Severity: grave
>>>> Justification: renders package unusable
>>>>
>>>> Dear Maintainer,
>>>> kdenlive does a busy loop, and is basically keeping the CPU too busy doing
>>>> that, to actually do anything productive.
>>>>
>>>> When I start it, CPU jumps at 100%.
>>> Could you reproduce this issue with kdenlive < 17.04.3? What happens if
>>> you try it out with a fresh profile.
>>>
>>>> with strace I get this:
>>>>
>>>> futex(0x4aafe807c4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x4aafe807c0,
>>>> FUTEX_OP_SET<<28|0<<12|FUTEX_OP_CMP_GT<<24|0x1) = 1
>>>> writev(3,
>>>> [{iov_base="\n\0\2\0\25\0\340\3\31\0\v\0\347\0\0\0\0\0\30\0\22\\tZ\347\0\0\0\25\0\340\3"...,
>>>> iov_len=52}], 1) = 52
>>>> futex(0x4aafe80798, FUTEX_WAKE_PRIVATE, 1) = 1
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3,
>>>> revents=POLLOUT}])
>>>> writev(3, [{iov_base="\2\0\4\0\33\0\340\3\0@\0\0\230\1\340\3",
>>>> iov_len=16}], 1) = 16
>>>> poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3,
>>>> revents=POLLOUT}])
>>>> writev(3, [{iov_base="\22\0\7\0\33\0\340\3y\1\0\0\6\0\0\0
>>>> \0\0\0\1\0\0\0Sk\316\3\10\0\2\0"..., iov_len=40}], 1) = 40
>>>> futex(0x4aafe80798, FUTEX_WAKE_PRIVATE, 1) = 1
>>>> futex(0x7ffd5a745bd0, FUTEX_WAKE_PRIVATE, 1) = 1
>>>> futex(0x7ffd5a745bd4, FUTEX_WAIT_PRIVATE, 1, NULL) = -1 EAGAIN (Resource
>>>> temporarily unavailable)
>>>> futex(0x4aafe80798, FUTEX_WAKE_PRIVATE, 1) = 0
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> write(5, "\1\0\0\0\0\0\0\0", 8) = 8
>>>> poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3,
>>>> revents=POLLOUT}])
>>>> writev(3, [{iov_base="\22\0\7\0\25\0\340\3y\1\0\0\6\0\0\0
>>>> \0\0\0\1\0\0\0Sk\316\3\10\0\2\0"..., iov_len=40}], 1) = 40
>>>> futex(0x4aafe80798, FUTEX_WAKE_PRIVATE, 1) = 1
>>>> futex(0x7ffd5a745f40, FUTEX_WAKE_PRIVATE, 1) = 1
>>>> futex(0x7ffd5a745f44, FUTEX_WAIT_PRIVATE, 1, NULL) = -1 EAGAIN (Resource
>>>> temporarily unavailable)
>>>> futex(0x4aafe80798, FUTEX_WAKE_PRIVATE, 1) = 0
>>>>
>>>> Over and over.
>>>>
>>>> Best.
>>>>
>>>>
>>>> -- System Information:
>>>> Debian Release: buster/sid
>>>> APT prefers unstable
>>>> APT policy: (500, 'unstable'), (500, 'testing')
>>>> Architecture: amd64 (x86_64)
>>>> Foreign Architectures: i386
>>>>
>>>> Kernel: Linux 4.11.0-2-amd64 (SMP w/4 CPU cores)
>>>> Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE=
>>>> (charmap=UTF-8)
>>>> Shell: /bin/sh linked to /bin/dash
>>>> Init: systemd (via /run/systemd/system)
>>>>
>>>> Versions of packages kdenlive depends on:
>>>> ii ffmpeg 7:3.2.6-1+b3
>>>> ii kded5 5.28.0-1
>>>> ii kdenlive-data 17.04.3-1
>>>> ii kinit 5.28.0-1
>>>> ii kio 5.28.0-2
>>>> ii libc6 2.24-12
>>>> ii libgcc1 1:7.1.0-10
>>>> ii libgl1-mesa-glx [libgl1] 17.1.4-1
>>>> ii libglu1-mesa [libglu1] 9.0.0-2.1
>>>> ii libkf5archive5 5.28.0-2
>>>> ii libkf5attica5 5.28.0-1
>>>> ii libkf5auth5 5.28.0-2
>>>> ii libkf5bookmarks5 5.28.0-1
>>>> ii libkf5codecs5 5.28.0-1+b2
>>>> ii libkf5completion5 5.28.0-1
>>>> ii libkf5configcore5 5.28.0-2
>>>> ii libkf5configgui5 5.28.0-2
>>>> ii libkf5configwidgets5 5.28.0-2
>>>> ii libkf5coreaddons5 5.28.0-2
>>>> ii libkf5crash5 5.28.0-1
>>>> ii libkf5dbusaddons5 5.28.0-1
>>>> ii libkf5filemetadata3 5.28.0-1+b2
>>>> ii libkf5guiaddons5 5.28.0-1
>>>> ii libkf5i18n5 5.28.0-2
>>>> ii libkf5iconthemes5 5.28.0-2
>>>> ii libkf5itemviews5 5.28.0-1
>>>> ii libkf5jobwidgets5 5.28.0-2
>>>> ii libkf5kiocore5 5.28.0-2
>>>> ii libkf5kiofilewidgets5 5.28.0-2
>>>> ii libkf5kiowidgets5 5.28.0-2
>>>> ii libkf5newstuff5 5.28.0-1
>>>> ii libkf5notifications5 5.28.0-1
>>>> ii libkf5notifyconfig5 5.28.0-1
>>>> ii libkf5service-bin 5.28.0-1
>>>> ii libkf5service5 5.28.0-1
>>>> ii libkf5solid5 5.28.0-4
>>>> ii libkf5sonnetui5 5.28.0-2+b1
>>>> ii libkf5textwidgets5 5.28.0-1
>>>> ii libkf5widgetsaddons5 5.28.0-3
>>>> ii libkf5xmlgui5 5.28.0-1
>>>> ii libmlt++3 6.4.1-5+b1
>>>> ii libmlt6 6.4.1-5+b1
>>>> ii libqt5concurrent5 5.7.1+dfsg-4
>>>> ii libqt5core5a 5.7.1+dfsg-4
>>>> ii libqt5dbus5 5.7.1+dfsg-4
>>>> ii libqt5gui5 5.7.1+dfsg-4
>>>> ii libqt5network5 5.7.1+dfsg-4
>>>> ii libqt5qml5 5.7.1-2+b2
>>>> ii libqt5quick5 5.7.1-2+b2
>>>> ii libqt5script5 5.7.1~20161021+dfsg-2
>>>> ii libqt5svg5 5.7.1~20161021-2+b2
>>>> ii libqt5widgets5 5.7.1+dfsg-4
>>>> ii libqt5xml5 5.7.1+dfsg-4
>>>> ii libstdc++6 7.1.0-10
>>>> ii libv4l-0 1.12.5-1
>>>> ii melt 6.4.1-5+b1
>>>> ii oxygen-icon-theme 5:5.28.0-1
>>>> ii qml-module-qtquick-controls 5.7.1~20161021-2
>>>> ii qml-module-qtquick2 5.7.1-2+b2
>>>>
>>>> Versions of packages kdenlive recommends:
>>>> pn dvdauthor <none>
>>>> pn dvgrab <none>
>>>> pn frei0r-plugins <none>
>>>> pn genisoimage <none>
>>>> pn recordmydesktop <none>
>>>> pn swh-plugins <none>
>>>>
>>>> Versions of packages kdenlive suggests:
>>>> pn khelpcenter <none>
>>>>
>>>> -- no debconf information
>>> --
>>> /*
>>> Mit freundlichem Gruß / With kind regards,
>>> Patrick Matthäi
>>> GNU/Linux Debian Developer
>>>
>>> Blog: http://www.linux-dev.org/
>>> E-Mail: pmatth...@debian.org
>>> patr...@linux-dev.org
>>> */
>>>
>>
>>
>
> --
> /*
> Mit freundlichem Gruß / With kind regards,
> Patrick Matthäi
> GNU/Linux Debian Developer
>
> Blog: http://www.linux-dev.org/
> E-Mail: pmatth...@debian.org
> patr...@linux-dev.org
> */
>
--
Salvo Tomaselli
"Io non mi sento obbligato a credere che lo stesso Dio che ci ha dotato di
senso, ragione ed intelletto intendesse che noi ne facessimo a meno."
-- Galileo Galilei
http://ltworf.github.io/ltworf/
