[ https://issues.apache.org/jira/browse/GUACAMOLE-330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16205095#comment-16205095 ]
Abolfazl Kazemi commented on GUACAMOLE-330: ------------------------------------------- I haven't tested 0.9.13-incubating release yet. I search a little and some suggested that these kinds of issues are because of libssl version on Ubuntu 14.04 so I tried using Ubuntu 16.04 and the problem was solved:). > Facing mutex error while making ssh connection > ---------------------------------------------- > > Key: GUACAMOLE-330 > URL: https://issues.apache.org/jira/browse/GUACAMOLE-330 > Project: Guacamole > Issue Type: Bug > Components: guacamole-server > Affects Versions: 0.9.12-incubating > Environment: Ubuntu 14.04 > Reporter: Abolfazl Kazemi > > I have installed guacamole-server on Ubuntu 14.04 and sometimes on ssh > authentication I cannot complete the connection and encounter the following > error in *guacd* logs: > *guacd: ath.c:193: _gcry_ath_mutex_lock: Assertion `*lock == ((ath_mutex_t) > 0)' failed.* -- This message was sent by Atlassian JIRA (v6.4.14#64029)