I have the same problem, with the following errors reported: Qt: Session management error: None of the authentication protocols specified are supported Icon theme "Adwaita" not found. Icon theme "Adwaita" not found. ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf [00007f9e4c001840] filesystem stream error: cannot open file /run/user/1000/doc/d5f4ec80/tex_video/Fat_Slap.mp4 (No such file or directory) [000055a9c58cb930] main input error: Your input can't be opened [000055a9c58cb930] main input error: VLC is unable to open the MRL 'file:///run/user/1000/doc/d5f4ec80/tex_video/Fat_Slap.mp4'. Check the log for details. ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf [00007f9e4c001d90] filesystem stream error: cannot open file /run/user/1000/doc/d5f4ec80/tex_video/elasto_example.mp4 (No such file or directory) [000055a9c58f0860] main input error: Your input can't be opened [000055a9c58f0860] main input error: VLC is unable to open the MRL 'file:///run/user/1000/doc/d5f4ec80/tex_video/elasto_example.mp4'. Check the log for details. ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf [00007f9e3c0017f0] filesystem stream error: cannot open file /run/user/1000/doc/d5f4ec80/films/vertical.mp4 (No such file or directory) [000055a9c59551b0] main input error: Your input can't be opened [000055a9c59551b0] main input error: VLC is unable to open the MRL 'file:///run/user/1000/doc/d5f4ec80/films/vertical.mp4'. Check the log for details. ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functional [00007f9e4c0e7c30] main decoder error: failed to create audio output 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 [000055a9c5929a00] alsa audio output error: cannot open ALSA device "default": No such file or directory [000055a9c5929a00] main audio output error: Audio output failed [000055a9c5929a00] main audio output error: The audio device "default" could not be used: No such file or directory. [000055a9c5929a00] main audio output error: module not functionalSegmentation fault (core dumped)
-- 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
