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From Nick Couchman <vn...@apache.org>
Subject Re: Error Guacd in RDP connection
Date Mon, 26 Feb 2018 13:25:13 GMT
On Mon, Feb 26, 2018 at 1:07 AM, loumt@sanlogic.com <loumt@sanlogic.com>
wrote:

> Hello!
>
> A strange guacd error info:
>
> Feb 26 00:53:34 cloudapp-dev guacd[26638]: Guacamole proxy
> daemon (guacd) version 0.9.13-incubating started
> Feb 26 00:53:34 cloudapp-dev guacd[26640]: Listening on
> host 0.0.0.0, port 4822
> Feb 26 00:54:02 cloudapp-dev guacd[26640]: Creating new
> client for protocol "rdp"
> Feb 26 00:54:02 cloudapp-dev guacd[26640]: Connection ID
> is "$4a926728-9540-4940-b12a-7efb45575f1d"
> Feb 26 00:54:02 cloudapp-dev guacd[26661]: Security mode: ANY
> Feb 26 00:54:02 cloudapp-dev guacd[26661]: Resize method: reconnect
> Feb 26 00:54:02 cloudapp-dev guacd[26661]: User "@7212c15f-
> 436f-40ff-afb6-9c93c4797a94" joined connection "$4a926728-
> 9540-4940-b12a-7efb45575f1d" (1 users now present)
> Feb 26 00:54:02 cloudapp-dev abrt-hook-ccpp: Process 26661
> (guacd) of user 0 killed by SIGABRT - dumping core
> Feb 26 00:54:02 cloudapp-dev abrt-hook-ccpp: Failed to
> create core_backtrace: waitpid failed: No child processes
> Feb 26 00:54:02 cloudapp-dev guacd[26640]: Connection "$
> 4a926728-9540-4940-b12a-7efb45575f1d" removed.
> Feb 26 00:54:02 cloudapp-dev abrt-server: Executable '/usr/
> local/sbin/guacd' doesn't belong to any package and
> ProcessUnpackaged is set to 'no'
> Feb 26 00:54:02 cloudapp-dev abrt-server: 'post-create' on
> '/var/spool/abrt/ccpp-2018-02-26-00:54:02-26661' exited with 1
> Feb 26 00:54:02 cloudapp-dev abrt-server: Deleting problem
> directory '/var/spool/abrt/ccpp-2018-02-26-00:54:02-26661'
>
> Can you give me some solutions or questions?
>
>
A few things:
- Can you upgrade to 0.9.14 and see if the issue still exists?
- Can you put guacd in debug mode (/path/to/guacd -L debug) and see if you
get any more useful error messages?
-  The abrt-hook-ccpp and abrt-server messages aren't actually from guacd,
they are from a process on the system which watches for processes that
crash in a certain way and collects crash information about those
processes.  The following page contains information on this tool and how
you can use the files generated to analyze the cause of the crash:

https://wiki.centos.org/TipsAndTricks/ABRT

-Nick

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