okular from snap store crashes in presentation including video and audio files
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
okular (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
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/
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:
ALSA lib pcm.c:2495:
[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:/
Anyone who knows an easy fix? I mean without waiting for a new version of okular?
Thank you!
Giampiero
I have the same problem, with the following errors reported:
Qt: Session management error: None of the authentication protocols specified are supported 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 1000/doc/ d5f4ec80/ tex_video/ Fat_Slap. mp4 (No such file or directory) //run/user/ 1000/doc/ d5f4ec80/ tex_video/ Fat_Slap. mp4'. Check the log for details. 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 1000/doc/ d5f4ec80/ tex_video/ elasto_ example. mp4 (No such file or directory) //run/user/ 1000/doc/ d5f4ec80/ tex_video/ elasto_ example. mp4'. Check the log for details. 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 1000/doc/ d5f4ec80/ films/vertical. mp4 (No such file or directory) //run/user/ 1000/doc/ d5f4ec80/ films/vertical. mp4'. Check the log for details. 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot access file /usr/share/ alsa/alsa. conf 3916:(snd_ config_ update_ r) Cannot acce...
Icon theme "Adwaita" not found.
Icon theme "Adwaita" not found.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
[00007f9e4c001840] filesystem stream error: cannot open file /run/user/
[000055a9c58cb930] main input error: Your input can't be opened
[000055a9c58cb930] main input error: VLC is unable to open the MRL 'file:/
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
[00007f9e4c001d90] filesystem stream error: cannot open file /run/user/
[000055a9c58f0860] main input error: Your input can't be opened
[000055a9c58f0860] main input error: VLC is unable to open the MRL 'file:/
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c:
[00007f9e3c0017f0] filesystem stream error: cannot open file /run/user/
[000055a9c59551b0] main input error: Your input can't be opened
[000055a9c59551b0] main input error: VLC is unable to open the MRL 'file:/
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib conf.c: