Re: Compile on Ubuntu 22.04 => openssl
hi ! is it possible to get the actual git client compiled like for v 1.4.0 ? Ciao Gerd Am 2022-04-27 19:36, schrieb Gerd Hoerst: Hi ! this works root@capri-2:~# javadoc javadoc: error - No modules, packages or classes specified. 1 error Am 27.04.2022 um 19:04 schrieb Nick Couchman: Make sure the javadoc command is in your normal PATH - you should be able to execute "javadoc" from the command line. On Wed, Apr 27, 2022 at 1:02 PM Gerd Hoerst wrote: Hi ! OK server compile now is OK but client complains [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.2.0:jar (attach-javadocs) on project guacamole-common: MavenReportException: Error while generating Javadoc: Unable to find javadoc command: The environment variable JAVA_HOME is not correctly set. -> [Help 1] but root@capri-2:~/develop/guacamole-client# echo $JAVA_HOME /usr/lib/jvm/default-java and root@capri-2:/usr/lib/jvm/default-java/bin# ls jaotc java javap jdeprscan jhsdb jjsjmodjshell jstatd rmic serialver jarjavacjcmd jdeps jimage jlink jps jstack keytool rmid unpack200 jarsigner javadoc jdbjfrjinfo jmap jrunscript jstat pack200 rmiregistry Ciao Gerd Am 27.04.2022 um 13:56 schrieb Nick Couchman: On Wed, Apr 27, 2022 at 3:22 AM Gerd Hoerst wrote: Hi ! is it fixed meanwhile in git ? Yes, that's what Mike just said. how can i download the archives from actual git ? You can either use "git clone" to clone the repository, or, if you go to the web page (https://github.com/apache/guacamole-server) and there is an option to download an archive toward the top of the page. -Nick
Re: Compile on Ubuntu 22.04 => openssl
Hi ! this works root@capri-2:~# javadoc javadoc: error - No modules, packages or classes specified. 1 error Am 27.04.2022 um 19:04 schrieb Nick Couchman: Make sure the javadoc command is in your normal PATH - you should be able to execute "javadoc" from the command line. On Wed, Apr 27, 2022 at 1:02 PM Gerd Hoerst wrote: Hi ! OK server compile now is OK but client complains [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.2.0:jar (attach-javadocs) on project guacamole-common: MavenReportException: Error while generating Javadoc: Unable to find javadoc command: The environment variable JAVA_HOME is not correctly set. -> [Help 1] but root@capri-2:~/develop/guacamole-client# echo $JAVA_HOME /usr/lib/jvm/default-java and root@capri-2:/usr/lib/jvm/default-java/bin# ls jaotc java javap jdeprscan jhsdb jjs jmod jshell jstatd rmic serialver jar javac jcmd jdeps jimage jlink jps jstack keytool rmid unpack200 jarsigner javadoc jdb jfr jinfo jmap jrunscript jstat pack200 rmiregistry Ciao Gerd Am 27.04.2022 um 13:56 schrieb Nick Couchman: On Wed, Apr 27, 2022 at 3:22 AM Gerd Hoerst wrote: Hi ! is it fixed meanwhile in git ? Yes, that's what Mike just said. how can i download the archives from actual git ? You can either use "git clone" to clone the repository, or, if you go to the web page (https://github.com/apache/guacamole-server) and there is an option to download an archive toward the top of the page. -Nick
Re: Compile on Ubuntu 22.04 => openssl
Hi ! OK server compile now is OK but client complains [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.2.0:jar (attach-javadocs) on project guacamole-common: MavenReportException: Error while generating Javadoc: Unable to find javadoc command: The environment variable JAVA_HOME is not correctly set. -> [Help 1] but root@capri-2:~/develop/guacamole-client# echo $JAVA_HOME /usr/lib/jvm/default-java and root@capri-2:/usr/lib/jvm/default-java/bin# ls jaotc java javap jdeprscan jhsdb jjs jmod jshell jstatd rmic serialver jar javac jcmd jdeps jimage jlink jps jstack keytool rmid unpack200 jarsigner javadoc jdb jfr jinfo jmap jrunscript jstat pack200 rmiregistry Ciao Gerd Am 27.04.2022 um 13:56 schrieb Nick Couchman: On Wed, Apr 27, 2022 at 3:22 AM Gerd Hoerst wrote: Hi ! is it fixed meanwhile in git ? Yes, that's what Mike just said. how can i download the archives from actual git ? You can either use "git clone" to clone the repository, or, if you go to the web page (https://github.com/apache/guacamole-server) and there is an option to download an archive toward the top of the page. -Nick
Re: Compile on Ubuntu 22.04 => openssl
Hi ! is it fixed meanwhile in git ? how can i download the archives from actual git ? Ciao Gerd Am 27.04.22 um 04:24 schrieb Michael Jumper: On Tue, Apr 26, 2022, 10:22 Gerd Hoerst wrote: Hi ! i tried to compile the 1.4.0 package for Ubuntu 22.04 but i get some of this errors... make[3]: Verzeichnis „/root/develop/guacamole-server-1.4.0/src/common-ssh“ wird betreten CC libguac_common_ssh_la-key.lo key.c: In function ‘guac_common_ssh_key_alloc’: key.c:63:9: error: ‘PEM_read_bio_RSAPrivateKey’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 63 | rsa_key = PEM_read_bio_RSAPrivateKey(key_bio, NULL, NULL, passphrase); | ^~~ In file included from key.c:33: I believe this has already been addressed on the latest git via the support for OpenSSH-format keys. We no longer invoke the function in question, and instead use the key reading functions provided by libssh2. - Mike
Compile on Ubuntu 22.04 => openssl
Hi ! i tried to compile the 1.4.0 package for Ubuntu 22.04 but i get some of this errors... make[3]: Verzeichnis „/root/develop/guacamole-server-1.4.0/src/common-ssh“ wird betreten CC libguac_common_ssh_la-key.lo key.c: In function ‘guac_common_ssh_key_alloc’: key.c:63:9: error: ‘PEM_read_bio_RSAPrivateKey’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 63 | rsa_key = PEM_read_bio_RSAPrivateKey(key_bio, NULL, NULL, passphrase); | ^~~ In file included from key.c:33: Ciao Gerd - To unsubscribe, e-mail: user-unsubscr...@guacamole.apache.org For additional commands, e-mail: user-h...@guacamole.apache.org
Re: ssh same problem on 1.4.0 as on 1.3.0
Hi ! You are my hero i remember that on this machine i made some tryouts at the beginning and compiled without a prefix So (shame on me) there were a very old version of all lib in /usr/local/lib... (new setup used to be compiled with prefix /usr So clenaed up and.. all fine :) Thanks a lot Ciao Gerd Am 17.01.2022 um 16:07 schrieb Nick Couchman: On Mon, Jan 17, 2022 at 9:21 AM Gerd Hoerst wrote: Hi ! I complied them myself.. but i started with ./configure --prefix=/usr --with-systemd-dir=/etc/systemd/system and i got no failures during configure and make process Where a the 1.4.0 packages available for Ubuntu 20.04 ? Ciao Gerd Am 17.01.22 um 14:06 schrieb Dustin Lang: Hi, Are you using Ubuntu packages or building guacamole-server / guacd yourself? You can see there's a segfault in the guacd ssh library. That's either a bug or some problem in the way it was compiled... If your two machines are the same, check for any differences in your guacamole-server ./configure output. And make sure guacd is looking for its libraries in the right place (I had to set LD_LIBRARY_PATH to the /usr/local/guacamole directory I installed it in). guacd[100650]: segfault at 0 ip 7ff3227373a0 sp 7ff31bffecf0 error 4 in libguac-client-ssh.so.0.0.0 cheers, --dustin On Mon, Jan 17, 2022 at 2:58 AM Gerd Hoerst wrote: Hi ! I have 2 servers (both Ubuntu 20.04 on a x64 machine) bothe are setup as the same (1 with GUI and 1 without) on Machine w/o GUI ia had to switch back to 1.2.0 because it had problems with ssh (reported here) No i tried with 1.4.0 but its still the same Jan 17 08:52:39 capricorn guacd[100594]: guacd[100594]: INFO:#011SSH connection successful. Jan 17 08:52:39 capricorn kernel: [ 1860.837658] guacd[100650]: segfault at 0 ip 7ff3227373a0 sp 7ff31bffecf0 error 4 in libguac-client-ssh.so.0.0.0[7ff322734000+14000] Jan 17 08:52:39 capricorn kernel: [ 1860.837672] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 54 48 89 c8 b9 0d 00 00 00 55 48 89 f5 48 89 c6 53 48 89 fb 48 8d 3d 60 0c 01 00 a6 0f 97 c2 80 da 00 84 d2 0f 84 a0 00 00 00 b9 0a 00 00 00 48 Jan 17 08:52:39 capricorn guacd[97884]: Connection "$fd7643aa-e279-441c-9596-d6c69081d6f5" removed. Jan 17 08:52:39 capricorn guacd[97884]: guacd[97884]: INFO:#011Connection "$fd7643aa-e279-441c-9596-d6c69081d6f5" removed. this happen only on one machine... relevant packages are the same on both.. I would say make sure that you do not have any previous versions of the libguac-client-ssh.so.0.0.0 file on the system running guacd. Maybe clean it completely of all previous guacd components/files, and then do a clean build/install. If you're still getting this, it would be useful to have the full stack trace from the segfault - you'd need to run gdb with the core file and the debug symbols (or source directory) to get this. -Nick
Re: ssh same problem on 1.4.0 as on 1.3.0
Hi ! I complied them myself.. but i started with ./configure --prefix=/usr --with-systemd-dir=/etc/systemd/system and i got no failures during configure and make process Where a the 1.4.0 packages available for Ubuntu 20.04 ? Ciao Gerd Am 17.01.22 um 14:06 schrieb Dustin Lang: Hi, Are you using Ubuntu packages or building guacamole-server / guacd yourself? You can see there's a segfault in the guacd ssh library. That's either a bug or some problem in the way it was compiled... If your two machines are the same, check for any differences in your guacamole-server ./configure output. And make sure guacd is looking for its libraries in the right place (I had to set LD_LIBRARY_PATH to the /usr/local/guacamole directory I installed it in). guacd[100650]: segfault at 0 ip 7ff3227373a0 sp 7ff31bffecf0 error 4 in libguac-client-ssh.so.0.0.0 cheers, --dustin On Mon, Jan 17, 2022 at 2:58 AM Gerd Hoerst <mailto:g...@hoerst.net>> wrote: Hi ! I have 2 servers (both Ubuntu 20.04 on a x64 machine) bothe are setup as the same (1 with GUI and 1 without) on Machine w/o GUI ia had to switch back to 1.2.0 because it had problems with ssh (reported here) No i tried with 1.4.0 but its still the same Jan 17 08:52:39 capricorn guacd[100594]: guacd[100594]: INFO:#011SSH connection successful. Jan 17 08:52:39 capricorn kernel: [ 1860.837658] guacd[100650]: segfault at 0 ip 7ff3227373a0 sp 7ff31bffecf0 error 4 in libguac-client-ssh.so.0.0.0[7ff322734000+14000] Jan 17 08:52:39 capricorn kernel: [ 1860.837672] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 54 48 89 c8 b9 0d 00 00 00 55 48 89 f5 48 89 c6 53 48 89 fb 48 8d 3d 60 0c 01 00 a6 0f 97 c2 80 da 00 84 d2 0f 84 a0 00 00 00 b9 0a 00 00 00 48 Jan 17 08:52:39 capricorn guacd[97884]: Connection "$fd7643aa-e279-441c-9596-d6c69081d6f5" removed. Jan 17 08:52:39 capricorn guacd[97884]: guacd[97884]: INFO:#011Connection "$fd7643aa-e279-441c-9596-d6c69081d6f5" removed. this happen only on one machine... relevant packages are the same on both.. Any hints ? Ciao Gerd - To unsubscribe, e-mail: user-unsubscr...@guacamole.apache.org <mailto:user-unsubscr...@guacamole.apache.org> For additional commands, e-mail: user-h...@guacamole.apache.org <mailto:user-h...@guacamole.apache.org>
ssh same problem on 1.4.0 as on 1.3.0
Hi ! I have 2 servers (both Ubuntu 20.04 on a x64 machine) bothe are setup as the same (1 with GUI and 1 without) on Machine w/o GUI ia had to switch back to 1.2.0 because it had problems with ssh (reported here) No i tried with 1.4.0 but its still the same Jan 17 08:52:39 capricorn guacd[100594]: guacd[100594]: INFO:#011SSH connection successful. Jan 17 08:52:39 capricorn kernel: [ 1860.837658] guacd[100650]: segfault at 0 ip 7ff3227373a0 sp 7ff31bffecf0 error 4 in libguac-client-ssh.so.0.0.0[7ff322734000+14000] Jan 17 08:52:39 capricorn kernel: [ 1860.837672] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 54 48 89 c8 b9 0d 00 00 00 55 48 89 f5 48 89 c6 53 48 89 fb 48 8d 3d 60 0c 01 00 a6 0f 97 c2 80 da 00 84 d2 0f 84 a0 00 00 00 b9 0a 00 00 00 48 Jan 17 08:52:39 capricorn guacd[97884]: Connection "$fd7643aa-e279-441c-9596-d6c69081d6f5" removed. Jan 17 08:52:39 capricorn guacd[97884]: guacd[97884]: INFO:#011Connection "$fd7643aa-e279-441c-9596-d6c69081d6f5" removed. this happen only on one machine... relevant packages are the same on both.. Any hints ? Ciao Gerd - To unsubscribe, e-mail: user-unsubscr...@guacamole.apache.org For additional commands, e-mail: user-h...@guacamole.apache.org
Re: Linux VNC server that provides copy/paste and file transfer?
Hi ! im using Ubuntu 20.04 with x11vnc and copy/paste from/to guacamole (im using 1.2.0) works here sftp is quite kind of strange Ciao Gerd Am 13.01.22 um 17:19 schrieb Dustin Lang: Hi all, I am finding that, with Ubuntu 18.04 packages, tigervncserver (1.9.0) *does* do copy/paste tigervnc-standalone-server (1.7.0) does NOT do copy/paste to guacamole tightvncserver (1.3.10) does NOT do copy/paste and I am finding that the file transfer menu is entirely absent in all three. I have read that tigervncserver does not support file transfer (within the VNC protocol). Is this in keeping with others' findings? Is there a version of one of these products that supports copy/paste and file transfer? Thanks! --dustin - To unsubscribe, e-mail: user-unsubscr...@guacamole.apache.org For additional commands, e-mail: user-h...@guacamole.apache.org
Re: change guacamol-server from 1.3.0 to git
Hi ! Am 16.09.21 um 13:52 schrieb Nick Couchman: On Thu, Sep 16, 2021 at 1:41 AM Gerd Hoerst <mailto:g...@hoerst.net>> wrote: Hi ! Regarding my other problem which i posted here and got (unfortunately) no response. I tried to change my setup from 1.3.0. to git so i had a running 1.3.0 before. i compiled everything and i can login as before, but trying to use any connection i get this in apache log: [Wed Sep 15 17:04:05.376868 2021] [proxy:error] [pid 1543157] (111)Connection refused: AH00957: HTTP: attempt to connect to 127.0.0.1:8080 <http://127.0.0.1:8080> (localhost) failed [Wed Sep 15 17:04:05.376957 2021] [proxy_http:error] [pid 1543157] [client 62.159.242.114:45060 <http://62.159.242.114:45060>] AH01114: HTTP: failed to make connection to backend: localhost point is i changed nothing on apache/tomcat9 setup i only changed the guacamole part. What did i wrong in my thinking You haven't provided a lot of detail about how things are set up, but it looks like either Tomcat is not running, or, if you're running it through Docker, it isn't forwarding the port as expected. The message here is fairly straight-forward - whatever the proxy is cannot connect on port 8080 (Tomcat's normal port). Make sure that Tomcat is running and is listening on the expected port - and, if you're using Docker, that the container configuration makes that port available. -Nick system is ubuntu 20.04 i told you i had 1.3.0 running(only with the here written ssh problem , vnc and rdp were working) and i changed nothing on tomcat/apache2 side. Also i compiled 1391 ? Ssl 2:39 /usr/lib/jvm/default-java/bin/java -Djava.util.logging.config.file=/var/lib/tomcat9/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.awt.headless=true -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 -Dignore.endorsed.dirs= -classpath /usr/share/tomcat9/bin/bootstrap.jar:/usr/share/tomcat9/bin/tomcat-juli.jar -Dcatalina.base=/var/lib/tomcat9 -Dcatalina.home=/usr/share/tomcat9 -Djava.io.tmpdir=/tmp org.apache.catalina.startup.Bootstrap start and telnet localhost 8080 shows a connect.. also server comiplation was done with same options ./configure --prefix=/usr --with-systemd-dir=/etc/systemd/system Ciao Gerd
change guacamol-server from 1.3.0 to git
Hi ! Regarding my other problem which i posted here and got (unfortunately) no response. I tried to change my setup from 1.3.0. to git so i had a running 1.3.0 before. i compiled everything and i can login as before, but trying to use any connection i get this in apache log: [Wed Sep 15 17:04:05.376868 2021] [proxy:error] [pid 1543157] (111)Connection refused: AH00957: HTTP: attempt to connect to 127.0.0.1:8080 (localhost) failed [Wed Sep 15 17:04:05.376957 2021] [proxy_http:error] [pid 1543157] [client 62.159.242.114:45060] AH01114: HTTP: failed to make connection to backend: localhost point is i changed nothing on apache/tomcat9 setup i only changed the guacamole part. What did i wrong in my thinking Ciao Gerd - To unsubscribe, e-mail: user-unsubscr...@guacamole.apache.org For additional commands, e-mail: user-h...@guacamole.apache.org
guacamole 1.3.0 ssh failure
Hi ! i have to similar installations both are ubuntu 20.04 , they are running same kernel same packages etc.. i setup guacamole on both computers with VNC ssh and rdp connections and auth via sql (but also same effect via file auth) on one computer when i login via ssh i get the login screen and the connection is terminated and dmesg show this [ 147.472604] guacd[15149]: segfault at 7f8cce9f20d8 ip 7f7a29a1dd68 sp 7f7a22329c68 error 4 in libc-2.31.so[7f7a29984000+178000] [ 147.472627] Code: 0f 11 4c 17 f0 c3 48 3b 15 4d 24 13 00 0f 83 e2 00 00 00 48 39 f7 72 0f 74 12 4c 8d 0c 16 4c 39 cf 0f 82 63 01 00 00 48 89 d1 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 [ 156.292514] guacd[16796]: segfault at 0 ip 7f7a283eb3a0 sp 7f7a22329cf0 error 4 in libguac-client-ssh.so.0.0.0[7f7a283e8000+14000] [ 156.292530] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 54 48 89 c8 b9 0d 00 00 00 55 48 89 f5 48 89 c6 53 48 89 fb 48 8d 3d 60 0c 01 00 a6 0f 97 c2 80 da 00 84 d2 0f 84 a0 00 00 00 b9 0a 00 00 00 48 Version 1.2.0 works fine i would prefer 1.3.0 cause of rdp features Anybody has had similar problems ? Ciao Gerd - To unsubscribe, e-mail: user-unsubscr...@guacamole.apache.org For additional commands, e-mail: user-h...@guacamole.apache.org
