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From Jérémy Thévenin <Jeremy.Theve...@frr.fr>
Subject Guacamole 0.9.9 VNC disconnect immediatly : segfault
Date Fri, 14 Oct 2016 14:45:12 GMT
Hi,

I am not able to use VNC connection with Guacamole 0.9.9. I tested multiple Install on VM
Centos and Ubuntu without success.
(My last install is on a Ubuntun 16.04 with this script : http://chasewright.com/guacamole-with-mysql-on-ubuntu/)
VNC servers are TightVNC or UltaVNC.

Anyway, VNC disconnect immediatly, issue is always a segfault, check out my syslog :


Protocol "vnc" selected
Oct 14 15:26:09 myserver guacd[9572]: Connection ID is "$de03be85-61cf-426d-be73-81230b8a2cc5"
Oct 14 15:26:09 myserver guacd[9572]: VNC server supports protocol version 3.8 (viewer 3.8)
Oct 14 15:26:09 myserver guacd[9572]: We have 2 security types to read
Oct 14 15:26:09 myserver guacd[9572]: 0) Received security type 2
Oct 14 15:26:09 myserver guacd[9572]: Selecting security type 2 (0/2 in the list)
Oct 14 15:26:09 myserver guacd[9572]: 1) Received security type 16
Oct 14 15:26:09 myserver guacd[9572]: Selected Security Scheme 2
Oct 14 15:26:09 myserver guacd[9572]: VNC authentication succeeded
Oct 14 15:26:09 myserver guacd[9572]: Desktop name "wks001"
Oct 14 15:26:09 myserver guacd[9572]: Connected to VNC server, using protocol version 3.8
Oct 14 15:26:09 myserver guacd[9572]: VNC server default format:
Oct 14 15:26:09 myserver guacd[9572]:   32 bits per pixel.
Oct 14 15:26:09 myserver guacd[9572]:   Least significant byte first in each pixel.
Oct 14 15:26:09 myserver guacd[9572]:   TRUE colour: max red 255 green 255 blue 255, shift
red 16 green 8 blue 0
Oct 14 15:26:09 myserver guacd[9572]: Starting client
Oct 14 15:26:09 myserver guacd[9572]: Got new framebuffer size: 1920x1080
Oct 14 15:26:10 myserver guacd[9572]: Client disconnected
Oct 14 15:26:10 myserver kernel: [ 3848.748953] guacd[9572]: segfault at 78 ip 00007f77ae1f7309
sp 00007ffd6061ec00 error 4 in libguac-client-vnc.so.0.0.0[7f77ae1ec000+f000]

If anyone can help me .. I wish really push Guacamole in my enterprise ...

Best regards

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