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Posted to commits@guacamole.apache.org by "Michael Jumper (JIRA)" <ji...@apache.org> on 2017/10/17 20:33:00 UTC
[jira] [Comment Edited] (GUACAMOLE-418) Unable to connecet to
Windows RDP with 0.9.13-incubating
[ https://issues.apache.org/jira/browse/GUACAMOLE-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16208281#comment-16208281 ]
Michael Jumper edited comment on GUACAMOLE-418 at 10/17/17 8:32 PM:
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{quote}
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...
Oct 17 21:57:29 serverWeble kernel: [105974.406723] traps: guacd[20187] general protection ip:7fa465b45649 sp:7fa46593ac98 error:0 in libguac.so.5.0.0[7fa465b40000+d000]
{code}
{quote}
{{libguac.so.5.0.0}} is actually 0.8.3, not 0.9.13-incubating:
https://github.com/apache/incubator-guacamole-server/blob/0.8.3/src/libguac/Makefile.am#L87
It does look like you're running a relatively recent guacd (at least more recent than 0.8.3), as the "Connection ID is ..." log message [would not have appeared prior to 0.9.2|http://guacamole.incubator.apache.org/releases/0.9.2/#wip-connection-sharing], but an older and incompatible version of libguac is being used, hence the segfault. If the version of libguac from 0.9.13-incubating were in use in this case, the segfault would mention {{libguac.so.14.0.2}}:
https://github.com/apache/incubator-guacamole-server/blob/0.9.13-incubating/src/libguac/Makefile.am#L107
Please be sure that the older version of libguac and any older versions of libguac-client-* (likely from distribution packages) are removed, and restart guacd.
was (Author: mike.jumper):
{quote}
{code:none}
...
Oct 17 21:57:29 serverWeble kernel: [105974.406723] traps: guacd[20187] general protection ip:7fa465b45649 sp:7fa46593ac98 error:0 in libguac.so.5.0.0[7fa465b40000+d000]
{code}
{quote}
{{libguac.so.5.0.0}} is actually 0.8.3, not 0.9.13-incubating:
https://github.com/apache/incubator-guacamole-server/blob/0.8.3/src/libguac/Makefile.am#L87
It does look like you're running a relatively recent guacd (at least more recent than 0.8.3), as the "Connection ID is ..." log message [would not have appeared prior to 0.9.2|http://guacamole.incubator.apache.org/releases/0.9.2/#wip-connection-sharing], but an older and incompatible version of libguac is being used, hence the segfault. If the version of libguac from 0.9.13-incubating were in use in this case, the segfault would mention {{libguac.so.14.0.5}}:
https://github.com/apache/incubator-guacamole-server/blob/0.9.13-incubating/src/libguac/Makefile.am#L107
Please be sure that the older version of libguac and any older versions of libguac-client-* (likely from distribution packages) are removed, and restart guacd.
> Unable to connecet to Windows RDP with 0.9.13-incubating
> --------------------------------------------------------
>
> Key: GUACAMOLE-418
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-418
> Project: Guacamole
> Issue Type: Bug
> Affects Versions: 0.9.13-incubating
> Environment: Debian GNU/Linux 8
> Reporter: Patrick Torrent
> Priority: Blocker
>
> Hello,
> I can't connect to RDP server with guacd.
> "Oct 17 21:57:29 serverWeble kernel: [105974.406723] traps: guacd[20187] general protection ip:7fa465b45649 sp:7fa46593ac98 error:0 in libguac.so.5.0.0[7fa465b40000+d000]"
> SSH, VNC and TELNET is working good.
> Here the error :
> {noformat}
> Oct 17 21:57:28 serverWeble guacd[912]: Creating new client for protocol "rdp"
> Oct 17 21:57:28 serverWeble guacd[912]: Connection ID is "$ec1a0906-31ae-4d83-8d4c-465eb7bde542"
> Oct 17 21:57:28 serverWeble guacd[20177]: No security mode specified. Defaulting to RDP.
> Oct 17 21:57:28 serverWeble guacd[20177]: Resize method: none
> Oct 17 21:57:28 serverWeble guacd[20177]: User "@572c7cda-8e27-4b82-86eb-38f47132117e" joined connection "$ec1a0906-31ae-4d83-8d4c-465eb7bde542" (1 users now present)
> Oct 17 21:57:28 serverWeble guacd[20177]: Loading keymap "base"
> Oct 17 21:57:28 serverWeble guacd[20177]: Loading keymap "de-de-qwertz"
> Oct 17 21:57:29 serverWeble guacd[912]: Connection "$ec1a0906-31ae-4d83-8d4c-465eb7bde542" removed.
> Oct 17 21:57:29 serverWeble kernel: [105974.406723] traps: guacd[20187] general protection ip:7fa465b45649 sp:7fa46593ac98 error:0 in libguac.so.5.0.0[7fa465b40000+d000]
> {noformat}
> Thanks a lot for your help !
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