Re: [X2Go-User] pyhoca 0.5.0.2 freeze in debian wheezy
Hi Pavel, hi Jan, On Di 28 Okt 2014 16:00:34 CET, Mike Gabriel wrote: Hi, On Di 28 Okt 2014 15:28:53 CET, hanak wrote: Hi all, I have a problem with an newly installed pyhoca-gui while I can connect from an debian-wheezy with pyhoca-gui 0.4.0.9 without problems, an newly installed pyhoca-gui at another computer with version 0.5.0.2 pyhoca-gui freezes at the moment when it tries to establish the ssh connection. I confirm exactly the same behavior on debian-wheezy when running pyhoca-cli. While on pyhoca-cli 0.4.0.2-1 (pyhoca-x2go 0.4.0.9-1) everything works without problems, on pyhoca-cli 0.5.0.1-1 (python-x2go 0.5.0.1-1) connection freezes with exactly the same debug... Best regards Pavel can anyone of you send me an obfuscated ~/.x2goclient/sessions file? Plus: what openSSH server version is installed on the X2Go Server? Mike I am so sorry, guys, but I cannot reproduce the issue here. As I said earlier. I observed those hangs once or twice, but wasn't able to reproduce them. I tested pyhoca-gui on jessie and on wheezy (+ some backports) and things worked out fine. I connected to servers of several Debian and Ubuntu versions. A bit clueless, sorry... Mike PS: you could try to dive in the python code of python-x2go, though. The connection is established somewhere around [1] (see [2] for the full API docs). You could try to add extra debugging output there, so that you can narrow down where the connection actually really freezes. [1] http://code.x2go.org/doc/python-x2go/x2go.backends.control.plain-pysrc.html#X2GoControlSession.connect [2] http://code.x2go.org/doc/python-x2go/ -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabr...@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb pgpeN2VQkBNMQ.pgp Description: Digitale PGP-Signatur ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] man page update X2Go Client
Hi Mike, I read the man page. It looks good to me. I found only a small typo error: SESSION PROFIE DEFAULTS regards, Alex Am 26.10.2014 18:20, schrieb Mike Gabriel: Hi all, hi Alex, I have fully reworked the X2Go Client man page today [1]. @all: Many non-documented-so-far options have been added. Many documentation bugs / old options have been corrected / removed from the man page. @Alex: can you please proof-read the new man page [1] and give feedback / commit fixes? THANKS! Mike [1] http://code.x2go.org/doc/x2goclient/man/man1/x2goclient.1.html -- --- Oleksandr Shneyder| Email: o.shney...@phoca-gmbh.de phoca GmbH| Tel. : 0911 - 14870374 0 Ludwig-Feuerbach-str. 18 | Fax. : 0911 - 14870374 9 D-90489 Nürnberg | Mobil: 0163 - 49 64 461 Geschäftsführung: Dipl.-Inf. Oleksandr Shneyder Amtsgericht München | http://www.phoca-gmbh.de HRB 196 658 | http://www.x2go.org USt-IdNr.: DE281977973 --- signature.asc Description: OpenPGP digital signature ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] man page update X2Go Client
Hi Alex, On Mi 29 Okt 2014 13:19:24 CET, Oleksandr Shneyder wrote: Hi Mike, I read the man page. It looks good to me. I found only a small typo error: SESSION PROFIE DEFAULTS regards, Alex Thanks! Typo fixed in Git. Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabr...@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb pgphnPOlGjvUK.pgp Description: Digitale PGP-Signatur ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] pyhoca 0.5.0.2 freeze in debian wheezy
MG == Mike Gabriel mike.gabr...@das-netzwerkteam.de writes:
Hi Mike.
MG I am so sorry, guys, but I cannot reproduce the issue here. As I
MG said earlier. I observed those hangs once or twice, but wasn't
MG able to reproduce them.
MG I tested pyhoca-gui on jessie and on wheezy (+ some backports)
MG and things worked out fine.
MG I connected to servers of several Debian and Ubuntu versions.
MG A bit clueless, sorry...
MG Mike
PS you could try to dive in the python code of python-x2go, though.
PS The connection is established
MG somewhere around [1] (see [2] for the full API docs). You could
MG try to add extra debugging output there, so that you can narrow
MG down where the connection actually really freezes.
Tried to trace it with pdb. There is a neverending cycling in paramiko
code here:
/usr/lib/python2.7/dist-packages/paramiko/transport.py(402)start_client()
- event.wait(0.1)
(Pdb) list
397
398 # synchronous, wait for a result
399 self.completion_event = event = threading.Event()
400 self.start()
401 while True:
402 - event.wait(0.1)
403 if not self.active:
404 e = self.get_exception()
405 if e is not None:
406 raise e
407 raise SSHException('Negotiation failed.')
So
I will try to find out, why there is no such problem with python-x2go
0.4.0.9-1 although paramiko version is the same...
Pavel
MG [1]
http
//code.x2go.org/doc/python-x2go/x2go.backends.control.plain-pysrc.html#X2GoControlSession.connect
MG [2] http://code.x2go.org/doc/python-x2go/
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Re: [X2Go-User] pyhoca 0.5.0.2 freeze in debian wheezy
Hi Mike, The problem is in the version of python-gevent package which was still from stable version (0.13.6-1+nmu3). With testing version (1.0.1-1) everything works as expected. So it would be useful to change Depends field in debian/control accordingly... Pavel ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] pyhoca 0.5.0.2 freeze in debian wheezy
Am 29.10.2014 17:13, schrieb Pavel Hanák: Hi Mike, The problem is in the version of python-gevent package which was still from stable version (0.13.6-1+nmu3). With testing version (1.0.1-1) everything works as expected. So it would be useful to change Depends field in debian/control accordingly... Pavel ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user Hi Mike, thanks for investigations. You use the heuler section? I tried to debug it today too (but without real python knowledge ;-( ) - and I triggered it down to this location in paramiko/packet.py def readline(self, timeout): print packetizer debug 1 * Read a line from the socket. We assume no data is pending after the line, so it's okay to attempt large reads. buf = self.__remainder while not linefeed_byte in buf: buf += self._read_timeout(timeout) n = buf.index(linefeed_byte) self.__remainder = buf[n + 1:] buf = buf[:n] if (len(buf) 0) and (buf[-1] == cr_byte_value): buf = buf[:-1] return u(buf) it hangs after the line 281 buf += self._read_timeout(timeout) no idea why and if this is related to your findings. Installed the python-gevent from heuer and everythin works. Thanks. Jan ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Usage question - multiple destination sessions?
I have x2go configured on a mac system and I use it to connect to a remote Linux system. Works fine. However, I would like to be able to open a second session on a different Linux system. Is this possible? Right now, it appears that everything hangs when I do that. I’m guessing there are ports that are being reused – probably for the display, but I don’t know anything about x2go configuration files…. If this isn’t possible, is there some way to get multiple, simultaneous access to different remote systems using x2go? Thanks very much, nbc “This message (including any attachments) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is non-public, proprietary, privileged, confidential and exempt from disclosure under applicable law or may be constituted as attorney work product. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this message in error, notify sender immediately and delete this message immediately.” ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] pyhoca 0.5.0.2 freeze in debian wheezy
On 10/29/2014 10:13 AM, Pavel Hanák wrote: Hi Mike, The problem is in the version of python-gevent package which was still from stable version (0.13.6-1+nmu3). With testing version (1.0.1-1) everything works as expected. FWIW - Connections work fine for me on Fedora 20 with python-gevent 0.13.8 and libevent 2.0.21. -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane or...@nwra.com Boulder, CO 80301 http://www.nwra.com ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Usage question - multiple destination sessions?
I have this same problem on Mac, also, since it absorbs the workspace change keys (control + arrow on Mac, control+alt+arrow on Ubuntu) it ruins it's usefulness even when it doesn't hang. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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 Wed, 29 Oct 2014, Cohen, Neil wrote: Date: Wed, 29 Oct 2014 19:27:08 + From: Cohen, Neil nco...@verisign.com To: x2go-user@lists.x2go.org x2go-user@lists.x2go.org Subject: [X2Go-User] Usage question - multiple destination sessions? I have x2go configured on a mac system and I use it to connect to a remote Linux system. Works fine. However, I would like to be able to open a second session on a different Linux system. Is this possible? Right now, it appears that everything hangs when I do that. I?m guessing there are ports that are being reused ? probably for the display, but I don?t know anything about x2go configuration files?. If this isn?t possible, is there some way to get multiple, simultaneous access to different remote systems using x2go? Thanks very much, nbc ?This message (including any attachments) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is non-public, proprietary, privileged, confidential and exempt from disclosure under applicable law or may be constituted as attorney work product. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this message in error, notify sender immediately and delete this message immediately.? ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Usage question - multiple destination sessions?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 29.10.2014 um 21:16 schrieb Robert Dinse: [please don't top-post] I have x2go configured on a mac system and I use it to connect to a remote Linux system. Works fine. However, I would like to be able to open a second session on a different Linux system. Is this possible? Right now, it appears that everything hangs when I do that. I?m guessing there are ports that are being reused ? probably for the display, but I don?t know anything about x2go configuration files?. If this isn?t possible, is there some way to get multiple, simultaneous access to different remote systems using x2go? I have this same problem on Mac, also, since it absorbs the workspace change keys (control + arrow on Mac, control+alt+arrow on Ubuntu) it ruins it's usefulness even when it doesn't hang. I believe PyHoca-GUI was built for having multiple connections to several servers at once, and it should be available on the Mac by now, too. Haven't really toyed around with it, though, so don't take my word for it, but wait for its developer, Mike#1, to comment. Also, I *hope* to see some improvements to the regular Mac client materializing this weekend, though I can't promise anything (/me looks at Ionic with hope and desperation). - -Stefan - -- 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 -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (MingW32) iQEcBAEBAgAGBQJUUVvxAAoJEG7d9BjNvlEZzdIH/3RkrQ00JehHiVUn+CFgTuJv AnnrNdl5Z7Em6S/gZ1wxcXhxOu9gzmSucPW0akYVhz31EmjL7lckXxasC1RrLcub 8H5W1bQAsTYOxgN+Y9z2ynn15wBdEJG5du/Y5cwCHWi8GvNfkGA9Winv3hIN9CUg rKfYw6k+Tzv8i/I5qjsPm+EwMCqh6VIA/q0djE1hNZmX3BiVF8CwOBlyINPxcGTs dC05ko69sQUCOt11zjbdvayMznKNzG+dCF6jE+tyuXLwTbmdGqDuwxfs2GseLwif YuXHNCBGBBwW34gHvwrqwzorZuayzYZFPBvAIkxIIk/DDrhvNr9yfZuxJsgNlrc= =TJQn -END PGP SIGNATURE- ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Usage question - multiple destination sessions?
I've tried it on the Mac, it's slow, and when you get more than one connection going simulaneously it starts getting weird, you go to one Window and try to pull down a menu (using Mate desktop) and you have to hover for half an hour before it responds. It's basically unusable for multiple sessions. This at least is my experience with a Mac Pro I, 2 dual Xeon, 4 GB of RAM, MacOS 10.7.5. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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 Wed, 29 Oct 2014, Stefan Baur wrote: Date: Wed, 29 Oct 2014 22:28:17 +0100 From: Stefan Baur x2go-m...@baur-itcs.de To: x2go-user@lists.x2go.org, Mike Gabriel mike.gabr...@das-netzwerkteam.de, Mihai Moldovan io...@ionic.de Subject: Re: [X2Go-User] Usage question - multiple destination sessions? -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 29.10.2014 um 21:16 schrieb Robert Dinse: [please don't top-post] I have x2go configured on a mac system and I use it to connect to a remote Linux system. Works fine. However, I would like to be able to open a second session on a different Linux system. Is this possible? Right now, it appears that everything hangs when I do that. I?m guessing there are ports that are being reused ? probably for the display, but I don?t know anything about x2go configuration files?. If this isn?t possible, is there some way to get multiple, simultaneous access to different remote systems using x2go? I have this same problem on Mac, also, since it absorbs the workspace change keys (control + arrow on Mac, control+alt+arrow on Ubuntu) it ruins it's usefulness even when it doesn't hang. I believe PyHoca-GUI was built for having multiple connections to several servers at once, and it should be available on the Mac by now, too. Haven't really toyed around with it, though, so don't take my word for it, but wait for its developer, Mike#1, to comment. Also, I *hope* to see some improvements to the regular Mac client materializing this weekend, though I can't promise anything (/me looks at Ionic with hope and desperation). - -Stefan - -- 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 -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (MingW32) iQEcBAEBAgAGBQJUUVvxAAoJEG7d9BjNvlEZzdIH/3RkrQ00JehHiVUn+CFgTuJv AnnrNdl5Z7Em6S/gZ1wxcXhxOu9gzmSucPW0akYVhz31EmjL7lckXxasC1RrLcub 8H5W1bQAsTYOxgN+Y9z2ynn15wBdEJG5du/Y5cwCHWi8GvNfkGA9Winv3hIN9CUg rKfYw6k+Tzv8i/I5qjsPm+EwMCqh6VIA/q0djE1hNZmX3BiVF8CwOBlyINPxcGTs dC05ko69sQUCOt11zjbdvayMznKNzG+dCF6jE+tyuXLwTbmdGqDuwxfs2GseLwif YuXHNCBGBBwW34gHvwrqwzorZuayzYZFPBvAIkxIIk/DDrhvNr9yfZuxJsgNlrc= =TJQn -END PGP SIGNATURE- ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
