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Bug#712: x2goserver: armhf unfulfilled dependency
by Heinrich Schuchardt 09 Jan '15

09 Jan '15

Package: x2goserver Version: 4.0.1.18 x2goserver depends on libdbd-pg-perl. This package is only available for architectures amd64 and i386. Please, change debian/control such that the dependency is recommended only on architectures amd64 and i386 Background: x2goserver can run on SQLite. No need to force a dependency on PostgreSQL. Better check while running if the Perl module can be loaded: # imports into current package BEGIN { unless (eval "use $mod") { warn "couldn't load $mod: $@"; } } Best regards Heinrich Schuchardt

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Bug#733: SSH GSSAPI: use master+slave sockets
by Mike Gabriel 09 Jan '15

09 Jan '15

Package: x2goclient Severity: wishlist Version: 4.0.3.1 Control: block #732 by -1 Currently, X2Go Client SSH GSSAPI code does repetetive authentications against the X2Go Server (via GSSAPI) when setting up an X2Go Session. Instead of requiring an authentication for each SSH command evocation, it would be more handy to do one authentication in sshmasterconnection.cpp (already there), set all ssh option (e.g. PubkeyAuthentication=no, etc.) there (because the sshmasterconnection.cpp is aware of session properties like autologin=true|false, key file, etc.) and then use the master/slave concept in SSH for every follow up SSH command. IMHO, we need to implement the above, before we can fix #732 [1]. Mike [1] http://bugs.x2go.org/732 -- 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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Bug#732: X2Go Client falls back to SSH pub/priv key auth if GSSAPI fails
by Mike Gabriel 09 Jan '15

09 Jan '15

Package: x2goclient Severity: important Version: 4.0.3.1 I have not yet obtained a Kerberos ticket via kinit... I have an SSH private key protected with a passphrase... My X2Go session profile configuration for SSH auth is: key= krblogin=true autologin=false krbdelegation=false I expect authentication to fail (reporting that my ticket cache is empty or such). What happens is this: """ x2go-INFO-1> "Starting x2goclient..." x2go-WARNING-1> "Can't load translator: :/x2goclient_c" x2go-WARNING-2> "Can't load translator: :/qt_C" x2go-DEBUG-../onmainwindow.cpp:1203> Removing apps from tray x2go-DEBUG-../onmainwindow.cpp:1171> Plugging apps in tray. x2go-INFO-3> "Started x2goclient." x2go-DEBUG-../onmainwindow.cpp:490> "$HOME=/home/mike" x2go-DEBUG-../onmainwindow.cpp:2118> Reading 72 sessions from config file. QPixmap::scaled: Pixmap is a null pixmap x2go-DEBUG-../onmainwindow.cpp:2663> Starting session via smartcard, ssh-agent or kerberos token. x2go-DEBUG-../onmainwindow.cpp:1203> Removing apps from tray x2go-INFO-8> "Starting connection to server: <host>:<port>" x2go-DEBUG-../onmainwindow.cpp:2697> Start new ssh connection to server:"<host>":"<port>" krbLogin: true x2go-DEBUG-../sshmasterconnection.cpp:198> starting ssh connection with kerberos authentication x2go-DEBUG-../sshmasterconnection.cpp:206> SshMasterConnection, instance SshMasterConnection(0x1f0b670) created x2go-DEBUG-../sshmasterconnection.cpp:442> SshMasterConnection, instance SshMasterConnection(0x1f0b670) entering thread x2go-DEBUG-../sshmasterconnection.cpp:478> libSsh not inited yet, initting x2go-DEBUG-../sshmasterconnection.cpp:789> cserverAuth x2go-DEBUG-../sshmasterconnection.cpp:804> state: 1 x2go-DEBUG-../sshmasterconnection.cpp:1153> starting ssh:"ssh -o GSSApiAuthentication=yes mike@<host> -p <port> -o PasswordAuthentication=no sh -c 'echo X2GODATABEGIN:df7fa883-5dc3-4623-b9dd-16b62f069fc5; whoami; echo X2GODATAEND:df7fa883-5dc3-4623-b9dd-16b62f069fc5;'" Enter passphrase for key '/home/mike/.ssh/id_rsa': """ X2Go Client waits for me entering my SSH private key password while setting up the SSH master connection. This should not happen... Authentication should fail and a proper error message (GSSAPI requires a valid Kerberos ticket cache or similar) should be reported. 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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Bug#730: Krb5 delegation: update ~/.x2go/C-<sid>/krbcc file when resuming a session
by Mike Gabriel 09 Jan '15

09 Jan '15

Package: x2goclient Severity: important Hi Alex, I have just starting playing with Kerberos5+SSH logins. One thing that popped up: the KRB5CCNAME file (/tmp/krb5cc_<uidNumber>) should be renewed when resuming an X2Go session, right? 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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Bug#720: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike Gabriel 09 Jan '15

09 Jan '15

tag #720 pending fixed #720 4.0.3.2 thanks Hello, X2Go issue #720 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=a86676d The issue will most likely be fixed in src:x2goclient (4.0.3.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit a86676d05d21c91700500dea0f84a08b006cbfa7 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Fri Jan 9 21:41:46 2015 +0100 Fix quotes when calling remote commands via SSH (esp. allow same quoting/ escaping style for libssh and openSSH+Krb based connections). (Fixes: #720). diff --git a/debian/changelog b/debian/changelog index 3e67cf4..21e06c5 100644 --- a/debian/changelog +++ b/debian/changelog @@ -26,6 +26,8 @@ x2goclient (4.0.3.2-0x2go1) UNRELEASED; urgency=medium - Fix string concatenation/layout of error message when tunnel I/O errors occur. - Improve debugging/logging the SSH connections made by X2Go Client. + - Fix quotes when calling remote commands via SSH (esp. allow same quoting/ + escaping style for libssh and openSSH+Krb based connections). (Fixes: #720). [ Jason Alavaliant ] * New upstream verson (4.0.3.2):

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Bug#720: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike Gabriel 09 Jan '15

09 Jan '15

tag #720 pending fixed #720 4.0.3.2 thanks Hello, X2Go issue #720 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=89105aa The issue will most likely be fixed in src:x2goclient (4.0.3.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 89105aa63ae77a40327fa680bc71e852957911c5 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Fri Jan 9 21:34:13 2015 +0100 Fix quotes when calling remote commands via SSH. Use single backslash to quote quotation marks. (Fixes: #720). diff --git a/debian/changelog b/debian/changelog index 3e67cf4..f16eca7 100644 --- a/debian/changelog +++ b/debian/changelog @@ -26,6 +26,8 @@ x2goclient (4.0.3.2-0x2go1) UNRELEASED; urgency=medium - Fix string concatenation/layout of error message when tunnel I/O errors occur. - Improve debugging/logging the SSH connections made by X2Go Client. + - Fix quotes when calling remote commands via SSH. Use single backslash + to quote quotation marks. (Fixes: #720). [ Jason Alavaliant ] * New upstream verson (4.0.3.2):

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Bug#720: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike Gabriel 09 Jan '15

09 Jan '15

tag #720 pending fixed #720 4.0.3.2 thanks Hello, X2Go issue #720 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=023a1b9 The issue will most likely be fixed in src:x2goclient (4.0.3.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 023a1b9d598eee40d00fd04ce0e89e8ec4cf0e4d Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Fri Jan 9 21:31:23 2015 +0100 Revert "last commit is not fix for #720" This reverts commit 379401496951e72c6dfcafc1e3144360f5e6f8a7. diff --git a/debian/changelog b/debian/changelog index 459e12f..8820888 100644 --- a/debian/changelog +++ b/debian/changelog @@ -27,7 +27,7 @@ x2goclient (4.0.3.2-0x2go1) UNRELEASED; urgency=medium occur. - Improve debugging/logging the SSH connections made by X2Go Client. - SSH with GSSAPI: Don't assume the broker-side user has /bin/sh (or - compatible) set as default shell. + compatible) set as default shell. (Fixes: #720). [ Jason Alavaliant ] * New upstream verson (4.0.3.2):

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Bug#713: [PATCH 1/1] Bug 713: layout of status dialogue
by Heinrich Schuchardt 09 Jan '15

09 Jan '15

On KDE setting the screen resolution to values above 96 dpi leads to an incorrect layout of the status dialogue. With a value of 160 dpi some textboxes overlap. The appended patch resolves the issue. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- onmainwindow.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/onmainwindow.cpp b/onmainwindow.cpp index b707d84..db9a21b 100644 --- a/onmainwindow.cpp +++ b/onmainwindow.cpp @@ -10525,6 +10525,7 @@ void ONMainWindow::initStatusDlg() layout->addWidget ( sbAdv ); layout->addStretch(); layout->addLayout ( bl ); + layout->setSizeConstraint( QLayout::SetFixedSize ); slName->show(); -- 2.1.4

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Bug#720: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike Gabriel 09 Jan '15

09 Jan '15

tag #720 pending fixed #720 4.0.3.2 thanks Hello, X2Go issue #720 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=ccb864b The issue will most likely be fixed in src:x2goclient (4.0.3.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit ccb864b0bf57785d4405f9bc4947ffb9897a4351 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Fri Jan 9 20:49:25 2015 +0100 SSH with GSSAPI: Don't assume the broker-side user has /bin/sh (or compatible) set as default shell. (Fixes: #720). diff --git a/debian/changelog b/debian/changelog index 3e67cf4..8820888 100644 --- a/debian/changelog +++ b/debian/changelog @@ -26,6 +26,8 @@ x2goclient (4.0.3.2-0x2go1) UNRELEASED; urgency=medium - Fix string concatenation/layout of error message when tunnel I/O errors occur. - Improve debugging/logging the SSH connections made by X2Go Client. + - SSH with GSSAPI: Don't assume the broker-side user has /bin/sh (or + compatible) set as default shell. (Fixes: #720). [ Jason Alavaliant ] * New upstream verson (4.0.3.2):

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Bug#616: Finally managed to record the issue "on tape"
by Stefan Baur 09 Jan '15

09 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi everyone, please have a look at http://youtu.be/5RJ2kwrgeXI This is X2Go Client 4.0.3.0 showing the 5-second startup delay (hourglass cursor). Note that the on-access virus scanner was disabled for this recording, as can be seen on the lower right (red icon), so we can that one rule out as the cause of the problem. Things I learned, trying to capture this: - - The effect does not occur inside a VMware Workstation VM. So you neither see it nor will you be able to record it there. - - The effect does occur on real hardware as well as on a Linux-LVM accessed via RDP. - - It is impossible to record the effect using CamStudio. While you can witness the effect occurring live, the recorded video will only show the regular mouse arrow. - - Recording the effect was possible using Microsoft Expression Encoder. $DEITY knows why. @Alex: This effect occurs since you tried to introduce the "reaper" process (even before you split x2goclient.exe into half with the helper, I think). It was not present before that. Kind Regards, 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) iQEcBAEBAgAGBQJUR8VzAAoJEG7d9BjNvlEZjA8H/2Rgrylw+6WAh5UM8exvNmYP HJz34yupT76NhMbJJkH8f+PJmxnQmPEOgSDTVW4U0ouVWG+yxkJBw1hHOGq8gxjC /JgsiABktyP++VVz1WVH4suQ5EiGf47pcVJ+kKngClujvF5TV0eNeP5eXVNgbuzn Io8UXnmvVWgqfzKoHehj+DhFXRY5AsYCwng0GrY3r/QrCYmhNmSbW9H2+lf8HJnN wMw4yErdg0a65Vzn5+g5w/HRsnGaCgxgn7OFmelnLqnIiRQ90jd/UtaiEKXCSE1D baziXOHtQx54QEpob1Gye1aKjyGWn8uL3ylj2oWH4T+RhPgUSAXjTUYZQyKpLBw= =NUm/ -----END PGP SIGNATURE-----

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