Hi, Thank you very much for your reply.
I got a log file Do I need any additional information? Please contact , if there is something 2017-10-17 11:40 GMT+09:00 Nick Couchman <vn...@apache.org>: > On Mon, Oct 9, 2017 at 8:28 AM, Youhei Ootsuki <youhei.oots...@gmail.com> > wrote: > >> Hi, >> >> >> >> Thank you very much for your reply. >> >> >> > At what point in the process do you get the error? >> >> I can login to My Guacamole server. ( HTTPS ) >> but, I can not connect to the remote server with SSH. >> >> However, RDP connection is possible.( Another remote server ) >> and, SSH connection to myself is also possible( Guacamole server to >> Guacamole server on ssh ) >> >> SSH connection to Cisco IOS is also possible. >> >> >> >> SSH connection to the latest Linux such as Debian 9, Centos 7 is >> impossible. >> >> > That's very strange. I don't use Debian much, but I do use CentOS 7.4 and > RHEL 7.4 routinely, and connect to these hosts with Guacamole without a > problem. > > Can you enable debugging mode for guacd (guacamole server) and capture the > logs when the connection fails? You can either change the startup, or stop > the service and run guacd manually with the -L debug flag and the -f flag > and capture the output during a connection failure: > /usr/sbin/guacd -L debug -f > > (Use the appropriate path to guacd, wherever you have it installed.) > > -Nick >
guacd[2113]: INFO: Creating new client for protocol "rdp" guacd[2113]: INFO: Connection ID is "$90d078f3-576c-49aa-882c-bbbf5c2afc65" guacd[2117]: DEBUG: Parameter "disable-auth" omitted. Using default value of 0. guacd[2117]: INFO: Security mode: ANY guacd[2117]: DEBUG: User resolution is 1680x981 at 96 DPI guacd[2117]: DEBUG: Parameter "dpi" omitted. Using default value of 96. guacd[2117]: DEBUG: Using resolution of 1680x981 at 96 DPI guacd[2117]: DEBUG: Parameter "read-only" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-wallpaper" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-theming" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-font-smoothing" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-full-window-drag" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-desktop-composition" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-menu-animations" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "color-depth" omitted. Using default value of 16. guacd[2117]: DEBUG: Parameter "enable-printing" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "enable-sftp" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "sftp-hostname" omitted. Using default value of "192.168.77.97". guacd[2117]: DEBUG: Parameter "sftp-port" omitted. Using default value of "22". guacd[2117]: DEBUG: Parameter "sftp-username" omitted. Using default value of "administrator". guacd[2117]: DEBUG: Parameter "sftp-password" omitted. Using default value of "". guacd[2117]: DEBUG: Parameter "sftp-passphrase" omitted. Using default value of "". guacd[2117]: DEBUG: Parameter "recording-name" omitted. Using default value of "recording". guacd[2117]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0. guacd[2117]: INFO: Resize method: reconnect guacd[2117]: DEBUG: Parameter "enable-audio-input" omitted. Using default value of 0. guacd[2117]: DEBUG: Parameter "gateway-port" omitted. Using default value of 443. guacd[2117]: INFO: User "@c9f33c86-2ad3-42e5-92de-5d5a1a9e9f80" joined connection "$90d078f3-576c-49aa-882c-bbbf5c2afc65" (1 users now present) guacd[2117]: DEBUG: guac_rdp_fs_alloc: Creating directory "/tmp/rdp" if necessary. guacd[2117]: INFO: Loading keymap "base" guacd[2117]: INFO: Loading keymap "ja-jp-qwerty" LoadLibraryA: /usr/lib/x86_64-linux-gnu/freerdp/guacdr-client.so: cannot open shared object file: No such file or directory guacd[2117]: WARNING: Failed to load guacdr plugin. Drive redirection and printing will not work. Sound MAY not work. LoadLibraryA: /usr/lib/x86_64-linux-gnu/freerdp/guacsnd-client.so: cannot open shared object file: No such file or directory guacd[2117]: WARNING: Failed to load guacsnd alongside guacdr plugin. Sound will not work. Drive redirection and printing MAY not work. connected to 192.168.77.97:3389 creating directory /root/.config/freerdp creating directory /root/.config/freerdp/certs creating directory /root/.config/freerdp/server certificate_store_open: error opening [/root/.config/freerdp/known_hosts] for writing guacd[2117]: DEBUG: guac_rdp_fs_open: path="/", access=0x80000000, file_attributes=0x0, create_disposition=0x1, create_options=0x0 guacd[2117]: DEBUG: guac_rdp_fs_open: Normalized path "/" to "\". guacd[2117]: DEBUG: guac_rdp_fs_open: Translated path "\" to "/tmp/rdp/". guacd[2117]: DEBUG: guac_rdp_fs_open: native open: real_path="/tmp/rdp/", flags=0x0 guacd[2117]: DEBUG: guac_rdp_fs_open: Opened "\" as file_id=0 guacd[2117]: DEBUG: guac_rdp_fs_close: Closed "\" (file_id=0) guacd[2117]: ERROR: User is not responding. guacd[2117]: INFO: User "@c9f33c86-2ad3-42e5-92de-5d5a1a9e9f80" disconnected (0 users remain) guacd[2117]: INFO: Last user of connection "$90d078f3-576c-49aa-882c-bbbf5c2afc65" disconnected guacd[2117]: INFO: Internal RDP client disconnected guacd[2113]: INFO: Connection "$90d078f3-576c-49aa-882c-bbbf5c2afc65" removed. guacd[2113]: INFO: Creating new client for protocol "ssh" guacd[2113]: INFO: Connection ID is "$f4395e87-5f84-4c92-affc-9f1803d8595f" guacd[2134]: DEBUG: Parameter "font-name" omitted. Using default value of "monospace". guacd[2134]: DEBUG: Parameter "font-size" omitted. Using default value of 12. guacd[2134]: DEBUG: Parameter "color-scheme" omitted. Using default value of "". guacd[2134]: DEBUG: Parameter "read-only" omitted. Using default value of 0. guacd[2134]: DEBUG: Parameter "typescript-name" omitted. Using default value of "typescript". guacd[2134]: DEBUG: Parameter "create-typescript-path" omitted. Using default value of 0. guacd[2134]: DEBUG: Parameter "recording-name" omitted. Using default value of "recording". guacd[2134]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0. guacd[2134]: INFO: User "@fa657d05-eb0c-4670-b46c-748575b895cd" joined connection "$f4395e87-5f84-4c92-affc-9f1803d8595f" (1 users now present) guacd[2134]: DEBUG: Successfully connected to host 127.0.0.1, port 22 guacd[2134]: DEBUG: Supported authentication methods: publickey,password guacd[2134]: DEBUG: Reconnecting for SFTP... guacd[2134]: DEBUG: Successfully connected to host 127.0.0.1, port 22 guacd[2134]: DEBUG: Supported authentication methods: publickey,password guacd[2134]: DEBUG: SFTP session initialized guacd[2134]: INFO: SSH connection successful. guacd[2134]: ERROR: User is not responding. guacd[2134]: INFO: User "@fa657d05-eb0c-4670-b46c-748575b895cd" disconnected (0 users remain) guacd[2134]: INFO: Last user of connection "$f4395e87-5f84-4c92-affc-9f1803d8595f" disconnected guacd[2134]: INFO: SSH connection ended. guacd[2113]: INFO: Connection "$f4395e87-5f84-4c92-affc-9f1803d8595f" removed. guacd[2113]: INFO: Creating new client for protocol "rdp" guacd[2113]: INFO: Connection ID is "$2dc3d965-4b93-4904-95a1-6e9103839f77" guacd[2176]: DEBUG: Parameter "disable-auth" omitted. Using default value of 0. guacd[2176]: INFO: Security mode: ANY guacd[2176]: DEBUG: User resolution is 1680x981 at 96 DPI guacd[2176]: DEBUG: Parameter "dpi" omitted. Using default value of 96. guacd[2176]: DEBUG: Using resolution of 1680x981 at 96 DPI guacd[2176]: DEBUG: Parameter "read-only" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-wallpaper" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-theming" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-font-smoothing" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-full-window-drag" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-desktop-composition" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-menu-animations" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "color-depth" omitted. Using default value of 16. guacd[2176]: DEBUG: Parameter "enable-printing" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "enable-sftp" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "sftp-hostname" omitted. Using default value of "192.168.77.97". guacd[2176]: DEBUG: Parameter "sftp-port" omitted. Using default value of "22". guacd[2176]: DEBUG: Parameter "sftp-username" omitted. Using default value of "administrator". guacd[2176]: DEBUG: Parameter "sftp-password" omitted. Using default value of "". guacd[2176]: DEBUG: Parameter "sftp-passphrase" omitted. Using default value of "". guacd[2176]: DEBUG: Parameter "recording-name" omitted. Using default value of "recording". guacd[2176]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0. guacd[2176]: INFO: Resize method: reconnect guacd[2176]: DEBUG: Parameter "enable-audio-input" omitted. Using default value of 0. guacd[2176]: DEBUG: Parameter "gateway-port" omitted. Using default value of 443. guacd[2176]: INFO: User "@35e74c4b-730d-4aa8-b3d3-d2a82b817def" joined connection "$2dc3d965-4b93-4904-95a1-6e9103839f77" (1 users now present) guacd[2176]: DEBUG: guac_rdp_fs_alloc: Creating directory "/tmp/rdp" if necessary. guacd[2176]: INFO: Loading keymap "base" guacd[2176]: INFO: Loading keymap "ja-jp-qwerty" LoadLibraryA: /usr/lib/x86_64-linux-gnu/freerdp/guacdr-client.so: cannot open shared object file: No such file or directory guacd[2176]: WARNING: Failed to load guacdr plugin. Drive redirection and printing will not work. Sound MAY not work. LoadLibraryA: /usr/lib/x86_64-linux-gnu/freerdp/guacsnd-client.so: cannot open shared object file: No such file or directory guacd[2176]: WARNING: Failed to load guacsnd alongside guacdr plugin. Sound will not work. Drive redirection and printing MAY not work. connected to 192.168.77.97:3389 creating directory /root/.config/freerdp creating directory /root/.config/freerdp/certs creating directory /root/.config/freerdp/server certificate_store_open: error opening [/root/.config/freerdp/known_hosts] for writing guacd[2176]: ERROR: User is not responding. guacd[2176]: INFO: User "@35e74c4b-730d-4aa8-b3d3-d2a82b817def" disconnected (0 users remain) guacd[2176]: INFO: Last user of connection "$2dc3d965-4b93-4904-95a1-6e9103839f77" disconnected guacd[2176]: INFO: Internal RDP client disconnected guacd[2113]: INFO: Connection "$2dc3d965-4b93-4904-95a1-6e9103839f77" removed. guacd[2113]: INFO: Creating new client for protocol "ssh" guacd[2113]: INFO: Connection ID is "$912de744-8665-4022-ab37-422c63f49bf2" guacd[2189]: DEBUG: Parameter "font-name" omitted. Using default value of "monospace". guacd[2189]: DEBUG: Parameter "font-size" omitted. Using default value of 12. guacd[2189]: DEBUG: Parameter "color-scheme" omitted. Using default value of "". guacd[2189]: DEBUG: Parameter "read-only" omitted. Using default value of 0. guacd[2189]: DEBUG: Parameter "typescript-name" omitted. Using default value of "typescript". guacd[2189]: DEBUG: Parameter "create-typescript-path" omitted. Using default value of 0. guacd[2189]: DEBUG: Parameter "recording-name" omitted. Using default value of "recording". guacd[2189]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0. guacd[2189]: INFO: User "@9ad0b72e-5b02-4301-a5d3-2a38424006fa" joined connection "$912de744-8665-4022-ab37-422c63f49bf2" (1 users now present) guacd[2189]: DEBUG: Successfully connected to host 127.0.0.1, port 22 guacd[2189]: DEBUG: Supported authentication methods: publickey,password guacd[2189]: DEBUG: Reconnecting for SFTP... guacd[2189]: DEBUG: Successfully connected to host 127.0.0.1, port 22 guacd[2189]: DEBUG: Supported authentication methods: publickey,password guacd[2189]: DEBUG: SFTP session initialized guacd[2189]: INFO: SSH connection successful. guacd[2189]: ERROR: User is not responding. guacd[2189]: INFO: User "@9ad0b72e-5b02-4301-a5d3-2a38424006fa" disconnected (0 users remain) guacd[2189]: INFO: Last user of connection "$912de744-8665-4022-ab37-422c63f49bf2" disconnected guacd[2189]: INFO: SSH connection ended. guacd[2113]: INFO: Connection "$912de744-8665-4022-ab37-422c63f49bf2" removed. ^C [root@two tomcat8]# [root@two tomcat8]#
