Hello all. I have been using Jitsi for the past few months and it’s been great. However, I recently upgraded my docker image and it seems like the compatibility with Firefox has broken. Last working image version is stable-4101-2. I used to be able to see other people’s video and share my screen, but now I just get a black screen. It seems to work fine on qutebrowser still.
I use my Android phone as a webcam and also enter the room with my real computer so I can see the other users’ video on a real monitor. Both devices are connected to my home wifi. I see some “Pair failed” lines in the jvb log - and interestingly they appear to be looking for the IP on my local LAN? Is this a new configuration issue or are there any known issues related to this with Firefox?
OS: Linux (Fedora 32)
FF version: 77.0.1 (64-bit) - fresh profile
qutebrowser version: v1.10.1
OS: Android 8.0.0
Jitsi Meet App version 20.2.3 (from F-Droid)
` INFO: verify if nominated pair answer again
Jun 20, 2020 12:38:12 PM org.ice4j.stack.NetAccessManager handleFatalError
SEVERE: Unexpected Error!
java.lang.NullPointerException
at org.ice4j.socket.MergingDatagramSocket.initializeActive(MergingDatagramSocket.java:577)
at org.ice4j.ice.ComponentSocket.propertyChange(ComponentSocket.java:174)
at org.ice4j.ice.IceMediaStream.firePairPropertyChange(IceMediaStream.java:870)
at org.ice4j.ice.CandidatePair.nominate(CandidatePair.java:629)
at org.ice4j.ice.Agent.nominate(Agent.java:1847)
at org.ice4j.ice.DefaultNominator.strategyNominateFirstValid(DefaultNominator.java:144)
at org.ice4j.ice.DefaultNominator.propertyChange(DefaultNominator.java:120)
at org.ice4j.ice.IceMediaStream.firePairPropertyChange(IceMediaStream.java:870)
at org.ice4j.ice.CandidatePair.validate(CandidatePair.java:667)
at org.ice4j.ice.IceMediaStream.addToValidList(IceMediaStream.java:668)
at org.ice4j.ice.Agent.validatePair(Agent.java:1811)
at org.ice4j.ice.ConnectivityCheckClient.processSuccessResponse(ConnectivityCheckClient.java:638)
at org.ice4j.ice.ConnectivityCheckClient.processResponse(ConnectivityCheckClient.java:405)
at org.ice4j.stack.StunClientTransaction.handleResponse(StunClientTransaction.java:314)
at org.ice4j.stack.StunStack.handleMessageEvent(StunStack.java:1040)
at org.ice4j.stack.MessageProcessingTask.run(MessageProcessingTask.java:196)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair failed: 172.18.0.6:10000/udp/host -> 192.168.1.8:42428/udp/host (stream-44566fe5.RTP)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair failed: 192.168.32.5:10000/udp/host -> 192.168.1.8:42428/udp/host (stream-44566fe5.RTP)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair succeeded: 192.168.32.5:10000/udp/host -> 172.58.203.90:51974/udp/prflx (stream-44566fe5.RTP).
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Adding allowed address: 172.58.203.90:51974/udp
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair validated: 74.118.141.211:10000/udp/srflx -> 172.58.203.90:51974/udp/prflx (stream-44566fe5.RTP).
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: IsControlling: true USE-CANDIDATE:false.
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair failed: 172.18.0.6:10000/udp/host -> 192.168.1.8:40474/udp/host (stream-44566fe5.RTP)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair failed: 192.168.32.5:10000/udp/host -> 192.168.1.8:40474/udp/host (stream-44566fe5.RTP)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair failed: 172.18.0.6:10000/udp/host -> 192.168.1.8:48536/udp/host (stream-44566fe5.RTP)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Pair failed: 192.168.32.5:10000/udp/host -> 192.168.1.8:48536/udp/host (stream-44566fe5.RTP)
Jun 20, 2020 12:38:12 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: jitsisrtp successfully loaded
Jun 20, 2020 12:38:14 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: ICE state changed from Completed to Terminated.
`