Public bug reported: Hi, I have been trying to use both the apt and the snap version of okular in Ubuntu 18.04 to display presentations created with latex/beamer that include audiovisual content. The apt version works fine as long as I do not exit the presentation mode. Every time I exit presentation mode it crashes with the following message:
pa_write() failed while trying to wake up the mainloop: Bad file descriptor pa_write() failed while trying to wake up the mainloop: Bad file descriptor pa_write() failed while trying to wake up the mainloop: Bad file descriptor Assertion 'pa_close(fds[1]) == 0' failed at pulsecore/core-util.c:2647, function pa_close_pipe(). Aborting. The snap version is even worse: every time I try to play audiovisual content, okular crashes with a long list of messages like this: ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default [000055e08eacc8d0] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055e08eacc8d0] main audio output error: Audio output failed [000055e08eacc8d0] main audio output error: The audio device "default" could not be used: No such file or directory. [000055e08eacc8d0] main audio output error: module not functional [00007f1e7c1a4360] main decoder error: failed to create audio output [00007f1e600a56f0] main video output error: video output creation failed Segmentation fault (core dumped) An example pdf can be downloaded from here: https://github.com/giampierosalvi/slides_with_video Anyone who knows an easy fix? I mean without waiting for a new version of okular? Thank you! Giampiero ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1846780 Title: okular from snap store crashes in presentation including video and audio files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1846780/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
