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Posted to issues@guacamole.apache.org by "Mike Jumper (Jira)" <ji...@apache.org> on 2022/01/11 06:19:00 UTC
[jira] [Commented] (GUACAMOLE-1496) error 4 in libguac-client-rdp.so.0.0.0
[ https://issues.apache.org/jira/browse/GUACAMOLE-1496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17472481#comment-17472481 ]
Mike Jumper commented on GUACAMOLE-1496:
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Is it possible that FreeRDP was updated after guacamole-server was built, or that binaries remain from your previous install of 1.3.0 (FreeRDP plugins in particular)?
What messages do you see in the guacd logs correlating with the times that you see these segfaults?
Has guacd been fully restarted since the upgrade?
> error 4 in libguac-client-rdp.so.0.0.0
> ---------------------------------------
>
> Key: GUACAMOLE-1496
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1496
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole
> Affects Versions: 1.4.0
> Environment: Ubuntu 20.04.3 LTS
> Reporter: 0bey
> Priority: Major
>
> Hey Guys,
>
> i updated my guacamole system from 1.3.0 to 1.4.0. The update process was fine. The tomcat messages are also okay. But: my /var/syslog is full with error messages likes this:
> kernel: [283433.215196] guacd[349959]: segfault at 10 ip 00007fd1b87b4f06 sp 00007fceeef04c80 error 4 in libguac-client-rdp.so.0.0.0[7fd1b87a0000+1d000]
> kernel: [283602.577518] guacd[572493]: segfault at 10 ip 00007fd1b8fb5f06 sp 00007fd1b0ff8c80 error 4 in libguac-client-rdp.so.0.0.0[7fd1b8fa1000+1d000]
> kernel: [284466.471229] guacd[572564]: segfault at 10 ip 00007fd1b8fb5f06 sp 00007fd1b0ff8c80 error 4 in libguac-client-rdp.so.0.0.0[7fd1b8fa1000+1d000]
>
> my installed freerdp Version is:
> *dpkg --get-selections | grep rdp*
> *freerdp2-dev install*
> *freerdp2-x11 install*
> *libfreerdp-client2-2:amd64 install*
> *libfreerdp-server2-2:amd64 install*
> *libfreerdp-shadow-subsystem2-2:amd64 install*
> *libfreerdp-shadow2-2:amd64 install*
> *libfreerdp2-2:amd64 install*
> libfreerdp2.so.2 -> libfreerdp2.so.2.2.0
> libfreerdp-shadow2.so.2 -> libfreerdp-shadow2.so.2.2.0
> libfreerdp-client2.so.2 -> libfreerdp-client2.so.2.2.0
> libfreerdp-server2.so.2 -> libfreerdp-server2.so.2.2.0
> libfreerdp-shadow-subsystem2.so.2 -> libfreerdp-shadow-subsystem2.so.2.2.0
> libfreetype.so.6 -> libfreetype.so.6.17.1
>
>
> We have > 100 conected and working Users. But what can be the problem?
>
> Thanks.
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