Re: [X2Go-User] Upgrades
If I just leave a session up, after an hour or two it will crash and burn even if I am not doing anything. I saw segfaults on mate-panel so I thought perhaps an issue with Mate and not X2go, so I started a session in LXDE, it exploded the same way. If I just remove rather than purge the software, it does not fix, so yes, probably related to database. When it explodes and I try to reconnect to the session which shows up in the window after I login, then it wedges. If instead I terminate this session and start a new one, it does not wedge. Rebooting the server does not fix, nor the client, so processes left running can't be the issue. I have ssh sessions with xterms going into machines at the same location over the same network connections and they stay up no problem, so it's not a network issue. For reasons I don't understand it seems to affect some servers more than others. I have about an even split of Redhat baed servers, Centos6/7, Scientific Linux 6/7, Fedora, and Debian based, Debian, Mint, Ubuntu, and Zorin. So far this has only occurred on the Debian based servers. It has happened on Mint, Ubuntu, and Zorin thus far. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Sat, 3 Mar 2018, Mihai Moldovan wrote: Date: Sat, 3 Mar 2018 06:16:47 +0100 From: Mihai MoldovanTo: Robert Dinse Cc: "x2go-user@lists.x2go.org" Subject: Re: Upgrades * On 03/03/2018 04:45 AM, Robert Dinse wrote: I have now had three different machines, a ubuntu server, a mint server, and a zorin server with the most recent builds installed display very strange behavior. Initially they work, I connect, and at some point during the session, it disconnects, tells me to check my network. I go to reconnect and in the main window it says: Loop: PANIC! Failure negotiating the session in stage '7'. Error: Failure negotiating the session in stage '7'. Loop: PANIC! Wrong version or invalid session authentication cookie. Error: Wrong version or invalid session authentication cookie. Session: Terminating session at 'Fri Mar 2 19:06:40 2018'. Session: Session terminated at 'Fri Mar 2 19:06:40 2018'. I also get a POP UP that says: The remote proxy closed teh connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server. Once it enters this state I can not connect to the server again. Rebooting both client and server does not fix the problem (and this wipes out everything in /tmp and /var/tmp as I have both in tmpfs file systems). The only thing I've found that fixes it is completely purging the server x2go software and re-installing it. Reinstalling shouldn't change any state, other than maybe reinitializing the database. When this happens, are there still x2goagent or nxagent processes around? Do x2glistsessions_root, x2gogetports, x2gogetdisplays report sane values? Maybe x2goagent is crashing or otherwise misbehaving. Is there any known trigger for this? Mihai ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Upgrades
* On 03/03/2018 04:45 AM, Robert Dinse wrote: > > I have now had three different machines, a ubuntu server, a mint server, > and a zorin server with the most recent builds installed display very strange > behavior. > > Initially they work, I connect, and at some point during the session, > it disconnects, tells me to check my network. > > I go to reconnect and in the main window it says: > > Loop: PANIC! Failure negotiating the session in stage '7'. > Error: Failure negotiating the session in stage '7'. > Loop: PANIC! Wrong version or invalid session authentication cookie. > Error: Wrong version or invalid session authentication cookie. > Session: Terminating session at 'Fri Mar 2 19:06:40 2018'. > Session: Session terminated at 'Fri Mar 2 19:06:40 2018'. > > I also get a POP UP that says: > > The remote proxy closed teh connection while negotiating the session. This > may > be due to the wrong authentication credentials passed to the server. > > Once it enters this state I can not connect to the server again. > Rebooting both client and server does not fix the problem (and this wipes out > everything in /tmp and /var/tmp as I have both in tmpfs file systems). > > The only thing I've found that fixes it is completely purging the server > x2go software and re-installing it. Reinstalling shouldn't change any state, other than maybe reinitializing the database. When this happens, are there still x2goagent or nxagent processes around? Do x2glistsessions_root, x2gogetports, x2gogetdisplays report sane values? Maybe x2goagent is crashing or otherwise misbehaving. Is there any known trigger for this? Mihai signature.asc Description: OpenPGP digital signature ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] More Details on Wedgeing
I have discovered that, when the session disconnects abruptly and I go to reconnect, if I choose to terminate the session instead of trying to reconnect to it, then x2goserver does not wedge. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Upgrades
I have now had three different machines, a ubuntu server, a mint server, and a zorin server with the most recent builds installed display very strange behavior. Initially they work, I connect, and at some point during the session, it disconnects, tells me to check my network. I go to reconnect and in the main window it says: Loop: PANIC! Failure negotiating the session in stage '7'. Error: Failure negotiating the session in stage '7'. Loop: PANIC! Wrong version or invalid session authentication cookie. Error: Wrong version or invalid session authentication cookie. Session: Terminating session at 'Fri Mar 2 19:06:40 2018'. Session: Session terminated at 'Fri Mar 2 19:06:40 2018'. I also get a POP UP that says: The remote proxy closed teh connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server. Once it enters this state I can not connect to the server again. Rebooting both client and server does not fix the problem (and this wipes out everything in /tmp and /var/tmp as I have both in tmpfs file systems). The only thing I've found that fixes it is completely purging the server x2go software and re-installing it. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
* On 03/03/2018 01:49 AM, Robert Dinse wrote: > Trying to install x2go stable x2goserver on Ubuntu 17.10 I am getting: > > The following packages have unmet dependencies: > x2goserver : Depends: x2goserver-x2goagent (>= > 4.1.0.0-0~1517~ubuntu17.10.1) > but it is not going to be installed >Depends: x2goserver-x2goagent (< > 4.1.0.0-0~1517~ubuntu17.10.1.1~) > but it is not going to be installed > > ... However the Nightly Builds installed and functions fine. I'll need the full output, I'm afraid. x2goserver-x2goagent-4.1.0.0-0~1517~ubuntu17.10.1 is available in the repository as far as I can tell, so I do not know what supposedly blocks its installation. Mihai signature.asc Description: OpenPGP digital signature ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
Trying to install x2go stable x2goserver on Ubuntu 17.10 I am getting: The following packages have unmet dependencies: x2goserver : Depends: x2goserver-x2goagent (>= 4.1.0.0-0~1517~ubuntu17.10.1) but it is not going to be installed Depends: x2goserver-x2goagent (< 4.1.0.0-0~1517~ubuntu17.10.1.1~) but it is not going to be installed ... However the Nightly Builds installed and functions fine. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Fri, 2 Mar 2018, Mihai Moldovan wrote: Date: Fri, 2 Mar 2018 23:25:51 +0100 From: Mihai MoldovanTo: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] LinuxMint 18.3 upgrade fails * On 03/02/2018 12:18 PM, Stefan Baur wrote: -After the most resent update: x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1) -however, nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1). Please wait until all the builds have completed, then try again. Was caused by x2goserver release builds not being ready yet. All supported platforms should now feature updated x2goserver packages. The dependency problems should be gone by now. Mihai ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
Ok, wasn't sure, that's why I asked. Thank you. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Sat, 3 Mar 2018, Mihai Moldovan wrote: Date: Sat, 3 Mar 2018 00:43:38 +0100 From: Mihai MoldovanTo: Robert Dinse Cc: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] LinuxMint 18.3 upgrade fails * On 03/03/2018 12:37 AM, Robert Dinse wrote: Question: It appears that the various libs in lib-nx that used to be separate deb packages on Ubuntu/Debian, etc, have been replaces with a single nx-11-common package, is this correct? Nope, wrong. -common packages, as always in Ubuntu/Debian context, only contain shared, architecture-independent data. The libraries that have been removed from the new nx-libs package are really gone. nx-libs (and in particular nxagent) now uses more system libraries instead of bundling older versions itself. So seeing less packages being installed is correct. Mihai ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
Since the most recent update to Fedora X2Go Server, Mate Session Logout no longer works. It removes the panels and applications but leaves the background and connection up and the only way I can terminate it is to use the Session->Terminate function from the X2Go client. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Sat, 3 Mar 2018, Mihai Moldovan wrote: Date: Sat, 3 Mar 2018 00:43:38 +0100 From: Mihai MoldovanTo: Robert Dinse Cc: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] LinuxMint 18.3 upgrade fails * On 03/03/2018 12:37 AM, Robert Dinse wrote: Question: It appears that the various libs in lib-nx that used to be separate deb packages on Ubuntu/Debian, etc, have been replaces with a single nx-11-common package, is this correct? Nope, wrong. -common packages, as always in Ubuntu/Debian context, only contain shared, architecture-independent data. The libraries that have been removed from the new nx-libs package are really gone. nx-libs (and in particular nxagent) now uses more system libraries instead of bundling older versions itself. So seeing less packages being installed is correct. Mihai ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
* On 03/03/2018 12:37 AM, Robert Dinse wrote: > Question: It appears that the various libs in lib-nx that used to be > separate deb packages on Ubuntu/Debian, etc, have been replaces with a single > nx-11-common package, is this correct? Nope, wrong. -common packages, as always in Ubuntu/Debian context, only contain shared, architecture-independent data. The libraries that have been removed from the new nx-libs package are really gone. nx-libs (and in particular nxagent) now uses more system libraries instead of bundling older versions itself. So seeing less packages being installed is correct. Mihai signature.asc Description: OpenPGP digital signature ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
Question: It appears that the various libs in lib-nx that used to be separate deb packages on Ubuntu/Debian, etc, have been replaces with a single nx-11-common package, is this correct? -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Fri, 2 Mar 2018, Mihai Moldovan wrote: Date: Fri, 2 Mar 2018 23:25:51 +0100 From: Mihai MoldovanTo: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] LinuxMint 18.3 upgrade fails * On 03/02/2018 12:18 PM, Stefan Baur wrote: -After the most resent update: x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1) -however, nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1). Please wait until all the builds have completed, then try again. Was caused by x2goserver release builds not being ready yet. All supported platforms should now feature updated x2goserver packages. The dependency problems should be gone by now. Mihai ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
* On 03/02/2018 12:18 PM, Stefan Baur wrote: >> -After the most resent update: >> >> x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1) >> >> -however, >> nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1). > > Please wait until all the builds have completed, then try again. Was caused by x2goserver release builds not being ready yet. All supported platforms should now feature updated x2goserver packages. The dependency problems should be gone by now. Mihai signature.asc Description: OpenPGP digital signature ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] LinuxMint 18.3 upgrade fails
Am 02.03.2018 um 11:36 schrieb martti pitkanen: > Hi, > > -After the most resent update: > > x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1) > > -however, > nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1). Please wait until all the builds have completed, then try again. Mihai (ionic) will be available on IRC and on the list later on today if any problems remain. Please wait for his official announcement that all builds are complete. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 signature.asc Description: OpenPGP digital signature ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] LinuxMint 18.3 upgrade fails
Hi, -After the most resent update: x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1) -however, nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1). -- --- Martti Pitkänen APLcomp Oy Mariankatu 17 00170 Helsinki Finland Tel +358 9 1357266 Mob +358 40 0602157 www.aplcomp.com Mail: P.O.BOX 126 00171 Helsinki Finland <>___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] SSH
Well, I just built the latest and greatest ssh: OpenSSH_7.6p1, OpenSSL 1.0.2g 1 Mar 2016 and that fixed the segfault but did not fix the x2go error. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Fri, 2 Mar 2018, Robert Dinse wrote: Date: Fri, 2 Mar 2018 02:40:09 -0800 (PST) From: Robert DinseTo: "x2go-user@lists.x2go.org" Subject: [X2Go-User] SSH Looks like my ssh is hurt: [256092.528160] SshMasterConnec[4630]: segfault at dd ip 7fc61a459eec sp 7fc5ee2b8928 error 4 in libssh.so.4.4.2[7fc61a433000+6d000] [256163.639990] SshMasterConnec[5083]: segfault at dd ip 7fa0a3453eec sp 7fa0772ee928 error 4 in libssh.so.4.4.2[7fa0a342d000+6d000] This might be my issue rather than x2go, but it never happens when I do a straight ssh session. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] SSH
Looks like my ssh is hurt: [256092.528160] SshMasterConnec[4630]: segfault at dd ip 7fc61a459eec sp 7fc5ee2b8928 error 4 in libssh.so.4.4.2[7fc61a433000+6d000] [256163.639990] SshMasterConnec[5083]: segfault at dd ip 7fa0a3453eec sp 7fa0772ee928 error 4 in libssh.so.4.4.2[7fa0a342d000+6d000] This might be my issue rather than x2go, but it never happens when I do a straight ssh session. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Mint now Ubuntu
I updated a Ubuntu system with nightly builds and now it is doing the same as Mint but only if I login as root. If I login with a normal UID it does not. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Mint
The client OS is Ubuntu-Mate 17.10. cups-x2go/artful,artful,now 3.0.1.4-0~140~ubuntu17.10.1 all [installed,automatic] libx2go-log-perl/artful,artful,now 4.1.0.1-0~1606~ubuntu17.10.1 all [installed,automatic] libx2go-server-db-perl/artful,now 4.1.0.1-0~1606~ubuntu17.10.1 amd64 [installed,automatic] libx2go-server-perl/artful,artful,now 4.1.0.1-0~1606~ubuntu17.10.1 all [installed,automatic] pinentry-x2go/artful,now 0.7.5.10-0~106~ubuntu17.10.1 amd64 [installed,automatic] x2goclient/artful,now 4.1.1.2-0~1724~ubuntu17.10.1 amd64 [installed] x2golxdebindings/artful,artful,now 1.0.2.5-0~74~ubuntu17.10.1 all [installed] x2gomatebindings/artful,now 0.0.1.6-0~204~ubuntu17.10.1 amd64 [installed] x2goserver/artful,now 4.1.0.1-0~1606~ubuntu17.10.1 amd64 [installed] x2goserver-common/artful,now 4.1.0.1-0~1606~ubuntu17.10.1 amd64 [installed,automatic] x2goserver-extensions/artful,artful,now 4.1.0.1-0~1606~ubuntu17.10.1 all [installed,automatic] x2goserver-fmbindings/artful,artful,now 4.1.0.1-0~1606~ubuntu17.10.1 all [installed,automatic] x2goserver-printing/artful,artful,now 4.1.0.1-0~1606~ubuntu17.10.1 all [installed,automatic] x2goserver-x2goagent/artful,now 4.1.0.1-0~1606~ubuntu17.10.1 amd64 [installed,automatic] x2goserver-xsession/artful,artful,now 4.1.0.1-0~1606~ubuntu17.10.1 all [installed,automatic] The x2go client is connecting with other servers okay. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Fri, 2 Mar 2018, Mihai Moldovan wrote: Date: Fri, 2 Mar 2018 08:20:07 +0100 From: Mihai MoldovanTo: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] Mint * On 03/02/2018 07:37 AM, Robert Dinse wrote: The output of: dpkg -l | grep -iE '(x2go|nx)'? ... Was too large to post to the list so I've thrown it up on my ftp server, you can retrieve it from ftp.eskimo.com, username: anonymous, password: (your e-mail address). It is x2go-mint.txt. Naturally without the ? character at the end, but in any case, you're on the release version. Hmm, that error message is weird. It indicates that the remote proxy sent garbage, while the other side expected a version number. What's the client OS? What packages are used there? Mihai ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user