If i'm joined in a participant is alone there. its not connecting between the participants after update to ubuntu 20.04

i have updated ubuntu server 18.04 to 20.04 and installed jitsi. my front-end is last year version i have not updated due to some reasons. Now the installation is done without any error but if i’m joined in a participant is alone there. its not connecting between the participants. im getting this error in prosody is this related ?

Feb 20 22:20:21 modulemanager error Unable to load module ‘limits_exception’: /usr/lib/prosody/modules/share/lua/5.2/mod_limits_exception/mod_limits_exception.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘av_moderation_component’: /usr/lib/prosody/modules/share/lua/5.2/mod_av_moderation_component/mod_av_moderation_component.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘end_conference’: /usr/lib/prosody/modules/share/lua/5.2/mod_end_conference/mod_end_conference.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘room_metadata_component’: /usr/lib/prosody/modules/share/lua/5.2/mod_room_metadata_component/mod_room_metadata_component.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘client_proxy’: /usr/lib/prosody/modules/share/lua/5.2/mod_client_proxy/mod_client_proxy.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘auth_jitsi-anonymous’: /usr/lib/prosody/modules/share/lua/5.2/mod_auth_jitsi-anonymous/mod_auth_jitsi-anonymous.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘end_conference’: /usr/lib/prosody/modules/share/lua/5.2/mod_end_conference/mod_end_conference.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘av_moderation’: /usr/lib/prosody/modules/share/lua/5.2/mod_av_moderation/mod_av_moderation.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘room_metadata’: /usr/lib/prosody/modules/share/lua/5.2/mod_room_metadata/mod_room_metadata.lua: No such file or directory
Feb 20 22:20:21 modulemanager error Unable to load module ‘muc_breakout_rooms’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_breakout_rooms/mod_muc_breakout_rooms.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘av_moderation_component’: /usr/lib/prosody/modules/share/lua/5.2/mod_av_moderation_component/mod_av_moderation_component.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘room_metadata_component’: /usr/lib/prosody/modules/share/lua/5.2/mod_room_metadata_component/mod_room_metadata_component.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘end_conference’: /usr/lib/prosody/modules/share/lua/5.2/mod_end_conference/mod_end_conference.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘client_proxy’: /usr/lib/prosody/modules/share/lua/5.2/mod_client_proxy/mod_client_proxy.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘auth_jitsi-anonymous’: /usr/lib/prosody/modules/share/lua/5.2/mod_auth_jitsi-anonymous/mod_auth_jitsi-anonymous.lua: No such file or directory
Feb 20 23:11:55 modulemanager error Unable to load module ‘room_metadata’: /usr/lib/prosody/modules/share/lua/5.2/mod_room_metadata/mod_room_metadata.lua: No such file or directory
Feb 20 23:11:56 modulemanager error Unable to load module ‘end_conference’: /usr/lib/prosody/modules/share/lua/5.2/mod_end_conference/mod_end_conference.lua: No such file or directory
Feb 20 23:11:56 modulemanager error Unable to load module ‘av_moderation’: /usr/lib/prosody/modules/share/lua/5.2/mod_av_moderation/mod_av_moderation.lua: No such file or directory
Feb 20 23:11:56 modulemanager error Unable to load module ‘muc_breakout_rooms’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_breakout_rooms/mod_muc_breakout_rooms.lua: No such file or directory
Feb 20 23:11:56 modulemanager error Unable to load module ‘limits_exception’: /usr/lib/prosody/modules/share/lua/5.2/mod_limits_exception/mod_limits_exception.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘auth_jitsi-anonymous’: /usr/lib/prosody/modules/share/lua/5.2/mod_auth_jitsi-anonymous/mod_auth_jitsi-anonymous.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘av_moderation’: /usr/lib/prosody/modules/share/lua/5.2/mod_av_moderation/mod_av_moderation.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘muc_breakout_rooms’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_breakout_rooms/mod_muc_breakout_rooms.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘room_metadata’: /usr/lib/prosody/modules/share/lua/5.2/mod_room_metadata/mod_room_metadata.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘end_conference’: /usr/lib/prosody/modules/share/lua/5.2/mod_end_conference/mod_end_conference.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘room_metadata_component’: /usr/lib/prosody/modules/share/lua/5.2/mod_room_metadata_component/mod_room_metadata_component.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘limits_exception’: /usr/lib/prosody/modules/share/lua/5.2/mod_limits_exception/mod_limits_exception.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘end_conference’: /usr/lib/prosody/modules/share/lua/5.2/mod_end_conference/mod_end_conference.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘client_proxy’: /usr/lib/prosody/modules/share/lua/5.2/mod_client_proxy/mod_client_proxy.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘polls’: /usr/lib/prosody/modules/share/lua/5.2/mod_polls/mod_polls.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘muc_rate_limit’: /usr/lib/prosody/modules/share/lua/5.2/mod_muc_rate_limit/mod_muc_rate_limit.lua: No such file or directory
Feb 20 23:20:09 modulemanager error Unable to load module ‘av_moderation_component’: /usr/lib/prosody/modules/share/lua/5.2/mod_av_moderation_component/mod_av_moderation_component.lua: No such file or directory

You need to update all components to the same (corresponding) version.

Is the prosody logs are related to this issue ?

Yup.

You are missing the plugins path in your prosody config. jitsi-meet/prosody.cfg.lua-jvb.example at 00ed794c50b24a909b965c1e597687fd8b8b820b · jitsi/jitsi-meet · GitHub

@damencho No. I have already added plugins path in prosody config

You restarted prosody and you still see the errors?

@damencho . Yes, Restarted the prosody and still getting the error

So either the folder you have put is wrong or that line from the config is not taken into account… Those modules are there in that folder.

@damencho Folder is right but when i check “/usr/share/jitsi-meet/prosody-plugins/” i can see some of the modules are missing. here is the available modules.

ext_events.lib.lua mod_muc_size.lua
mod_auth_token.lua mod_muc_transcription_filter.lua
mod_conference_duration.lua mod_poltergeist_component.lua
mod_conference_duration_component.lua mod_presence_identity.lua
mod_filter_iq_jibri.lua mod_smacks.lua
mod_filter_iq_rayo.lua mod_speakerstats.lua
mod_jibri_queue.lua mod_speakerstats_component.lua
mod_jibri_queue_component.lua mod_token_verification.lua
mod_muc_allowners.lua mod_turncredentials.lua
mod_muc_call.lua mod_websocket_session_event.patch
mod_muc_domain_mapper.lua mod_websocket_smacks.patch
mod_muc_lobby_rooms.lua muc_owner_allow_kick.patch
mod_muc_max_occupants.lua poltergeist.lib.lua
mod_muc_meeting_id.lua token
mod_muc_moderators.lua util.lib.lua
mod_muc_poltergeist.lua