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Nick Couchman commented on GUACAMOLE-414: ----------------------------------------- {quote} Just to understand, why might Debian Stable distro be better? will 1.0.0 link in a different versions of libvncclient ? {quote} Maybe. I'm not entirely sure, but one of the reasons that we chose to move away from CentOS and use Debian Stable, instead, is that the supporting libraries are more frequently updated - see GUACAMOLE-407 for more of that detail. *If* this issue is (at least partially) related to the version of libvncclient, and *if* the Debian Stable distro has a more recent version of libvncclient, then *maybe* the issue will get better. I don't know - this is a lot of speculation on my part reading back through some of the comments posted throughout this thread. However, even if it gets better with a newer Docker image my guess is that this issue will still need to be triaged and resolved separately, and that will be post-1.0.0 release. > Certain VNC servers result in disconnection due to TLS errors > ------------------------------------------------------------- > > Key: GUACAMOLE-414 > URL: https://issues.apache.org/jira/browse/GUACAMOLE-414 > Project: Guacamole > Issue Type: Bug > Components: guacamole-server, guacd > Affects Versions: 0.9.13-incubating, 0.9.14 > Environment: unRAID 6.4rc9 Docker container > Reporter: Jason Bean > Priority: Minor > > Connecting to certain VNC servers such as Ubuntu Desktop (all versions I have > ever run) and a CentOS based Browser Docker > ([https://hub.docker.com/r/consol/centos-xfce-vnc/]) cause frequent TLS > errors and consequently disconnections. The errors in the log are as follows: > {noformat} > Oct 12 14:54:59 2004ff6050af guacd[8440]: Error reading from TLS: The TLS > connection was non-properly terminated.. > Oct 12 14:54:59 2004ff6050af guacd[8440]: read (4: Interrupted system call) > Oct 12 14:54:59 2004ff6050af guacd[8440]: Error handling message from VNC > server. > Oct 12 14:54:59 2004ff6050af guacd[8440]: Internal VNC client disconnected > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)