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Raspberry Pi as cheap Thin Client
by Stefan Baur 10 Jan '14

10 Jan '14

Hi, I just stumbled over http://rpitc.blogspot.de/ - a project to turn Raspis into cheap thin clients. They're including an X2Go client in their image, too. I'd be curious how these boxes perform under load - did anyone on this list try it out already? If no, who owns a Raspi and is willing to give it a try? -Stefan

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Bug#397: Cannot connect when user home folder contains a non-ascii character
by Mike Gabriel 10 Jan '14

10 Jan '14

Control: reassign -1 x2goserver Control: found -1 4.0.1.12 Control: tag -1 moreinfo Dear Néstor, On Mi 08 Jan 2014 18:05:00 CET, Néstor Uribe-Patarroyo wrote: > Package: x2go-server > Version: 4.0.1.12-0~809~ubuntu12.04.1 > > When the home folder of a user contains a non-ascii character (such > as "á", or "é") I cannot initiate an x2go session. The error is: > > Info: Connecting to remote host 'localhost:31004'. > Info: Connection to remote proxy 'localhost:31004' established. > Error: The remote NX proxy closed the connection. > Error: Failure negotiating the session in stage '7'. > Error: Wrong version or invalid session authentication cookie. > Session: Terminating session at 'Wed Jan 8 09:52:30 2014'. > Session: Session terminated at 'Wed Jan 8 09:52:30 2014'. > > Login with ssh works normally. > > After changing the home folder of the user to one with only ascii > characters, initiating an x2go session was possible. > > I am using Ubuntu 12.04.3 in the server, Ubuntu 12.10 in the client. > Client version is 4.0.1.2.Both server and client installed from > thePPA ppa:x2go/stable Thanks for filing this bug and testing X2Go. Please note that Posix usernames are not allowed by RFC to contain accents on characters. Posix usernames should be ASCII only. Normally, the home directory's basename should be identical to the username, thus also contain ASCII-only characters. I don't think we will provide a fix for the reported bug, as your system does not seem to comply to Posix standards. If you think I am wrong about this, please give feedback. Thanks, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Processed: Re: Bug#397: Cannot connect when user home folder contains a non-ascii character
by owner＠bugs.x2go.org 09 Jan '14

09 Jan '14

Processing control commands: > reassign -1 x2goserver Bug #397 [x2go-server] Cannot connect when user home folder contains a non-ascii character Warning: Unknown package 'x2go-server' Bug reassigned from package 'x2go-server' to 'x2goserver'. No longer marked as found in versions 4.0.1.12-0~809~ubuntu12.04.1. Ignoring request to alter fixed versions of bug #397 to the same values previously set > found -1 4.0.1.12 Bug #397 [x2goserver] Cannot connect when user home folder contains a non-ascii character There is no source info for the package 'x2goserver' at version '4.0.1.12' with architecture '' Unable to make a source version for version '4.0.1.12' Marked as found in versions 4.0.1.12. > tag -1 moreinfo Bug #397 [x2goserver] Cannot connect when user home folder contains a non-ascii character Added tag(s) moreinfo. -- 397: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=397 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#321: X2Go issue (in src:pyhoca-gui) has been marked as closed
by Mike Gabriel 08 Jan '14

08 Jan '14

close #321 thanks Hello, we are very hopeful that X2Go issue #321 reported by you has been resolved in the new release (0.4.0.9) of the X2Go source project »src:pyhoca-gui«. You can view the complete changelog entry of src:pyhoca-gui (0.4.0.9) below, and you can use the following link to view all the code changes between this and the last release of src:pyhoca-gui. http://code.x2go.org/gitweb?p=pyhoca-gui.git;a=commitdiff;h=5027631c6a7ac3f… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:pyhoca-gui. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:pyhoca-gui Version: 0.4.0.9-0x2go1 Status: RELEASE Date: Wed, 08 Jan 2014 15:20:20 +0100 Fixes: 321 Changes: pyhoca-gui (0.4.0.9-0x2go1) RELEASED; urgency=low . [ Mike Gabriel ] * New upstream release (0.4.0.9): - Make notifications more robust. - Add support for encrypted/locked/passphrase-protected SSH private key files. - Only show notifications if there really is something to show. - Support encrypted on SSH proxy whith password authentication on X2Go Server. - Implement two-factor authentication. - Don't crash if no notification-daemon provide is registered in DBUS. (Fixes: #321). - Become aware of new Python X2Go hook method (HOOK_on_failing_SFTP_client). - Become aware of new Python X2Go hook method (HOOK_desktop_sharing_denied). - Connect to sharable desktop session when selecting the session display with double click from the list of available desktop sessions. - Allow multiple PyHoca-GUI instances for the same user, one per $DISPLAY. - Allow for full path taskbar icon names, resolve tilde char in icon file path. - Allow for full path about image icon names, resolve tilde char in icon file path. - Resolve tilde char in file path of the about image. - Resolve tilde char in file path of the splash image. - Resolve tilde char in base directories for the PyHoca-GUI application. - Resolve tilde char in session icon names. - Fix termination of published application sessions. - Initialize thisPyHocaGUI instance as NoneType object before starting the wxApplication. - Slight notification layout change for HOOK_on_control_session_death() method. - Update German and English translation. - When installing icons via setup.py, let's use the copied icons rather than the icon set from icons_symlinked. That assures that really all icons are present. (The icons_symlinked folder is rather Debianic and not appropriate for non-Debian derived distributions). * debian/copyright: + Update file. Add entry for file icon2exe.py. * debian/control: + Recommend mate-notification-daemon (or notification-daemon as fallback). * debian/source/format: + Switch to format 1.0. * pyhoca-gui.spec: + Ship pyhoca-gui.spec (RPM package definitions) in upstream project. (Thanks to the Fedora package maintainers). + Add to BR: python-argparse, python-cups. . [ Ricardo Díaz Martín ] * New upstream release (0.4.0.9): - Update Spanish translation. . [ Daniel Lindgren ] * New upstream release (0.4.0.9): - Update Swedish translation.

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Bug#330: X2Go issue (in src:python-x2go) has been marked as closed
by Mike Gabriel 08 Jan '14

08 Jan '14

close #330 thanks Hello, we are very hopeful that X2Go issue #330 reported by you has been resolved in the new release (0.4.0.9) of the X2Go source project »src:python-x2go«. You can view the complete changelog entry of src:python-x2go (0.4.0.9) below, and you can use the following link to view all the code changes between this and the last release of src:python-x2go. http://code.x2go.org/gitweb?p=python-x2go.git;a=commitdiff;h=62f82b9324d1ed… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:python-x2go. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:python-x2go Version: 0.4.0.9-0x2go1 Status: RELEASE Date: Wed, 08 Jan 2014 15:14:16 +0100 Fixes: 329 330 335 Changes: python-x2go (0.4.0.9-0x2go1) RELEASED; urgency=low . [ Mike Gabriel ] * New upstream version (0.4.0.9): - Agent channels in Paramiko can raise an EOFError if the connection has got disrupted. Ignoring this. - Store the session password in base64 encoded string in order to make it harder spotting the long term stored (for the duration of the session) plain text password. - Support encryption passphrases on SSH private key files (X2Go SSH connections as well as SSH proxy connections). - Invalidate SSH private keys (filename, pkey object) when look_for_keys is requested. - Keep private key information even if force_password_auth is set in the control session's connect() method. - Fix parameter handling in X2GoSession.connect(). - Rewrite passwords that are not string/unicode to an empty string. - No Unicode chars in log messages. Eliminated one more in checkhosts.py. - Implement two-factor authentication. - Compat fix in _paramiko monkey patch module to also work with early Paramiko versions. - Handle echoing ~/.*shrc files gracefully via SSH client connections. Do not allow data injections via ~/.*shrc files. (Fixes: #335). - Properly handle (=expand) the "~" character in key filenames. (Brought to attention by Eldamir on IRC. Thanks!). - Differentiate between desktop sharing errors and desktop sharing access that gets denied by the other/remote user. - Report about found session window / session window retitling in debug mode. - Fix session window detection when local session manager is the i3 session manager (which uses _NET_CLIENT_LIST_STACKING instead of _NET_CLIENT_LIST). - Check for pulse cookie file in old (~/.pulse-cookie) and new (~/.config/pulse/cookie) location. - Import python-x2go-py3.patch from Fedora. Thanks to Orion!!! - Improve setup.py script: make it run with Python3 and older Python2 versions. - Fix tests for two-factor authentication in control session and SSH proxy code. - Fix regression: Make password logins with PyHoca-CLI succeed again. - Make channel compression to all authentication methods. - Set keepalive on proxy channel. - Only use [<host>]:<port> if <port> is not 22. - Handle host key checks for hosts that do not have a port specified. * debian/source/format: + Switch to format 1.0. * python-x2go.spec: + Ship python-x2go.spec (RPM package definitions) in upstream project. (Thanks to the Fedora package maintainers). + Clear (Fedora package) changelog. + Drop dependency on python-cups. . [ Orion Poplawski ] * debian/control: + Drop python-cups from Depends: field. Python CUPS is no dependency if Python X2Go. (Fixes: #329). . [ Kenneth Pedersen ] * New upstream version (0.4.0.9): - Color depth detection: Stop using win32api.GetSystemMetrics(2) which actually returns the width of a vertical scroll bar in pixels. Instead, create a screen display context and query it for the color depth. (Fixes: #330).

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Bug#335: X2Go issue (in src:python-x2go) has been marked as closed
by Mike Gabriel 08 Jan '14

08 Jan '14

close #335 thanks Hello, we are very hopeful that X2Go issue #335 reported by you has been resolved in the new release (0.4.0.9) of the X2Go source project »src:python-x2go«. You can view the complete changelog entry of src:python-x2go (0.4.0.9) below, and you can use the following link to view all the code changes between this and the last release of src:python-x2go. http://code.x2go.org/gitweb?p=python-x2go.git;a=commitdiff;h=62f82b9324d1ed… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:python-x2go. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:python-x2go Version: 0.4.0.9-0x2go1 Status: RELEASE Date: Wed, 08 Jan 2014 15:14:16 +0100 Fixes: 329 330 335 Changes: python-x2go (0.4.0.9-0x2go1) RELEASED; urgency=low . [ Mike Gabriel ] * New upstream version (0.4.0.9): - Agent channels in Paramiko can raise an EOFError if the connection has got disrupted. Ignoring this. - Store the session password in base64 encoded string in order to make it harder spotting the long term stored (for the duration of the session) plain text password. - Support encryption passphrases on SSH private key files (X2Go SSH connections as well as SSH proxy connections). - Invalidate SSH private keys (filename, pkey object) when look_for_keys is requested. - Keep private key information even if force_password_auth is set in the control session's connect() method. - Fix parameter handling in X2GoSession.connect(). - Rewrite passwords that are not string/unicode to an empty string. - No Unicode chars in log messages. Eliminated one more in checkhosts.py. - Implement two-factor authentication. - Compat fix in _paramiko monkey patch module to also work with early Paramiko versions. - Handle echoing ~/.*shrc files gracefully via SSH client connections. Do not allow data injections via ~/.*shrc files. (Fixes: #335). - Properly handle (=expand) the "~" character in key filenames. (Brought to attention by Eldamir on IRC. Thanks!). - Differentiate between desktop sharing errors and desktop sharing access that gets denied by the other/remote user. - Report about found session window / session window retitling in debug mode. - Fix session window detection when local session manager is the i3 session manager (which uses _NET_CLIENT_LIST_STACKING instead of _NET_CLIENT_LIST). - Check for pulse cookie file in old (~/.pulse-cookie) and new (~/.config/pulse/cookie) location. - Import python-x2go-py3.patch from Fedora. Thanks to Orion!!! - Improve setup.py script: make it run with Python3 and older Python2 versions. - Fix tests for two-factor authentication in control session and SSH proxy code. - Fix regression: Make password logins with PyHoca-CLI succeed again. - Make channel compression to all authentication methods. - Set keepalive on proxy channel. - Only use [<host>]:<port> if <port> is not 22. - Handle host key checks for hosts that do not have a port specified. * debian/source/format: + Switch to format 1.0. * python-x2go.spec: + Ship python-x2go.spec (RPM package definitions) in upstream project. (Thanks to the Fedora package maintainers). + Clear (Fedora package) changelog. + Drop dependency on python-cups. . [ Orion Poplawski ] * debian/control: + Drop python-cups from Depends: field. Python CUPS is no dependency if Python X2Go. (Fixes: #329). . [ Kenneth Pedersen ] * New upstream version (0.4.0.9): - Color depth detection: Stop using win32api.GetSystemMetrics(2) which actually returns the width of a vertical scroll bar in pixels. Instead, create a screen display context and query it for the color depth. (Fixes: #330).

2 1

Bug#329: X2Go issue (in src:python-x2go) has been marked as closed
by Mike Gabriel 08 Jan '14

08 Jan '14

close #329 thanks Hello, we are very hopeful that X2Go issue #329 reported by you has been resolved in the new release (0.4.0.9) of the X2Go source project »src:python-x2go«. You can view the complete changelog entry of src:python-x2go (0.4.0.9) below, and you can use the following link to view all the code changes between this and the last release of src:python-x2go. http://code.x2go.org/gitweb?p=python-x2go.git;a=commitdiff;h=62f82b9324d1ed… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:python-x2go. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:python-x2go Version: 0.4.0.9-0x2go1 Status: RELEASE Date: Wed, 08 Jan 2014 15:14:16 +0100 Fixes: 329 330 335 Changes: python-x2go (0.4.0.9-0x2go1) RELEASED; urgency=low . [ Mike Gabriel ] * New upstream version (0.4.0.9): - Agent channels in Paramiko can raise an EOFError if the connection has got disrupted. Ignoring this. - Store the session password in base64 encoded string in order to make it harder spotting the long term stored (for the duration of the session) plain text password. - Support encryption passphrases on SSH private key files (X2Go SSH connections as well as SSH proxy connections). - Invalidate SSH private keys (filename, pkey object) when look_for_keys is requested. - Keep private key information even if force_password_auth is set in the control session's connect() method. - Fix parameter handling in X2GoSession.connect(). - Rewrite passwords that are not string/unicode to an empty string. - No Unicode chars in log messages. Eliminated one more in checkhosts.py. - Implement two-factor authentication. - Compat fix in _paramiko monkey patch module to also work with early Paramiko versions. - Handle echoing ~/.*shrc files gracefully via SSH client connections. Do not allow data injections via ~/.*shrc files. (Fixes: #335). - Properly handle (=expand) the "~" character in key filenames. (Brought to attention by Eldamir on IRC. Thanks!). - Differentiate between desktop sharing errors and desktop sharing access that gets denied by the other/remote user. - Report about found session window / session window retitling in debug mode. - Fix session window detection when local session manager is the i3 session manager (which uses _NET_CLIENT_LIST_STACKING instead of _NET_CLIENT_LIST). - Check for pulse cookie file in old (~/.pulse-cookie) and new (~/.config/pulse/cookie) location. - Import python-x2go-py3.patch from Fedora. Thanks to Orion!!! - Improve setup.py script: make it run with Python3 and older Python2 versions. - Fix tests for two-factor authentication in control session and SSH proxy code. - Fix regression: Make password logins with PyHoca-CLI succeed again. - Make channel compression to all authentication methods. - Set keepalive on proxy channel. - Only use [<host>]:<port> if <port> is not 22. - Handle host key checks for hosts that do not have a port specified. * debian/source/format: + Switch to format 1.0. * python-x2go.spec: + Ship python-x2go.spec (RPM package definitions) in upstream project. (Thanks to the Fedora package maintainers). + Clear (Fedora package) changelog. + Drop dependency on python-cups. . [ Orion Poplawski ] * debian/control: + Drop python-cups from Depends: field. Python CUPS is no dependency if Python X2Go. (Fixes: #329). . [ Kenneth Pedersen ] * New upstream version (0.4.0.9): - Color depth detection: Stop using win32api.GetSystemMetrics(2) which actually returns the width of a vertical scroll bar in pixels. Instead, create a screen display context and query it for the color depth. (Fixes: #330).

2 1

Bug#395: Mac Menu Bar Icon Handles Left Clicks vs Right Clicks Incorrectly
by Michael DePaulo 08 Jan '14

08 Jan '14

Package: x2goclient Version: 4.0.1.2 On Windows and Linux, the X2Go Client tray icon behaves correctly: left click: un-minimize/un-hide right click: show the context menu However, on the Mac X2Go Client, clicking on the menu bar icon (i.e, the "tray icon") un-minimizes and then shows the context menu. In other words, it does both actions. It does so whether you left-click or right-click. Observed on Mac OS X 10.9.1 Mavericks. Observed with both a a mid-2011 macbook air's trackpad (where 2 fingers emulates a right click) and with a 2 button mouse.

1 0

Bug#394: Clicking on pyhoca-gui icon in tray gets a random "No handler found for image type." after connection
by Gianfilippo 07 Jan '14

07 Jan '14

Package: pyhoca-gui Version: 0.4.0.8-0~1063~precise1 After connecting to a server, left clicking on the pyhoca-gui icon displays a "No handler found for image type." error box (with box title "PyHoca-GUI Warning"), after briefly displaying the menu droplist. The error happens on LinuxMint 13 Maya (LTS), based on ubuntu 12.04. Running pyhoca-gui with -d option does not display in console any relevant error message. -- Gianfilippo Giannini System administration for the masses mail me: gianfilippo.giannini(a)kelyon.it - call me: +39 081 19753290 "I love deadlines. I love the whooshing noise they make as they pass" - Douglas Adams

1 0

Bug#354: X2Go issue (in src:x2goserver) has been marked as closed
by Mike Gabriel 06 Jan '14

06 Jan '14

close #354 thanks Hello, we are very hopeful that X2Go issue #354 reported by you has been resolved in the new release (4.0.1.10) of the X2Go source project »src:x2goserver«. You can view the complete changelog entry of src:x2goserver (4.0.1.10) below, and you can use the following link to view all the code changes between this and the last release of src:x2goserver. http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=1a793e3d843bbee… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:x2goserver. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goserver Version: 4.0.1.10-0x2go1 Status: RELEASE Date: Fri, 03 Jan 2014 11:34:36 +0100 Fixes: 354 355 Changes: x2goserver (4.0.1.10-0x2go1) RELEASED; urgency=low . * New upstream version (4.0.1.10): - Fix x2goresume-session. The several parameters placed into the NX options file are expected by x2goresume-session at very specific positions. This we broke by trying to fix the fullscreen/geometry issue in x2gostartagent. Thanks to Harvey Eneman for tracking this down!!! (Fixes: #355). - x2goserver-fmbindings/Makefile: install x2gofm. - x2goserver-fmbindings/Makefile: install share/applications and share/mime. - x2goserver-printing/Makefile: create feature.d directory before installing files into it. - Handle TCP listening of x2goagent in x2goagent.options. (Fixes: #354). - Clean up Makefiles, remove commented out lines. - Use xkb ruleset 'base' rather than xfree86 as on RHEL systems the xfree86 symlink to base ruleset does not exist. - Grab systemd service file from Fedora and ship it upstream. - Provide RHEL/Fedora support in x2goserver-xsession. - Only sanity check for existence of /etc/x2go/Xsession.d on Debian (derived) systems. - Provide man page for x2goserver.conf. * x2goserver.spec: + Ship x2goserver.spec (RPM package definitions) in upstream project. (Thanks to the Fedora package maintainers). File differs from the Fedora file already. + Add init script for RPM based distro. Taken from the Fedora package. + Clear (Fedora package) changelog.

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