x2go-dev June 2015

x2go-dev@lists.x2go.org

25 participants
180 discussions

Bug#889: Cleanup whitespaces and Fixing deletion of users with postgres database
by Henning Heinold 20 Jun '15

20 Jun '15

Package: x2goserver Tag: patch Actually users on the postgres database can not be deleted We GRANT priviliges on some tables, which can be not deleted by "DROP owned". So we need to REVOKE the priviliges, before trying to delete the user. Besides let us cleanup trailing whitespaces in x2godbadmin.

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Bug#887: X2Go issue (in src:cups-x2go) has been marked as closed
by X2Go Release Manager 19 Jun '15

19 Jun '15

close #887 thanks Hello, we are very hopeful that X2Go issue #887 reported by you has been resolved in the new release (3.0.1.3) of the X2Go source project »src:cups-x2go«. You can view the complete changelog entry of src:cups-x2go (3.0.1.3) below, and you can use the following link to view all the code changes between this and the last release of src:cups-x2go. http://code.x2go.org/gitweb?p=cups-x2go.git;a=commitdiff;h=954a91687dc61bde… 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:cups-x2go. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:cups-x2go Version: 3.0.1.3-0x2go1 Status: RELEASE Date: Fri, 19 Jun 2015 23:02:53 +0200 Fixes: 887 Changes: cups-x2go (3.0.1.3-0x2go1) RELEASED; urgency=low . [ Mihai Moldovan ] * New upstream version (3.0.1.3): - cups-x2go: import tempfile() function from File::Temp module. - cups-x2go: only repeat the last X, not the whole ".pdfX" string (or the like.) - cups-x2go: actually print "real" executed command instead of the "original" one with placeholders. - cups-x2go: read output from ghostscript, don't write a filehandle to the temporary file. Fixes a hanging ghostscript call and... well... random junk, instead of a "real" PDF file. - cups-x2go: use parentheses around function arguments. - cups-x2go: fix binmode() call, :raw layer is implicit. - cups-x2go: fix print call... Does not allow to separate parameters with a comma. - cups-x2go: add correct :raw layer to binmode calls. - cups-x2go: fix tiny typo. - cups-x2go: read data from GS and STDIN in chunks of 8 kbytes, instead of everything at once. Handles large print jobs gracefully. - cups-x2go: add parentheses to close() calls. - cups-x2go: delete PDF and title temporary files automatically. - cups-x2go: unlink PS temporary file on-demand in END block. Also move closelog to END block, because we want to print diagnosis messages in the END block. - cups-x2go: don't use unlink() explicitly. Trust File::Temp and our END block to clean up correctly. - cups-x2go: there is no continue in perl for stepping forward a loop. Still not. I keep forgetting that. Use next. (Partly) Fixes: #887. - cups-x2go: use the same temp file template for PS, PDF and title files. Use appropriate suffixes if necessary when generating PDF and title temp files. (Fully) Fixes: #887. * debian/control: - Add dependencies on perl-modules for core modules and ${perl:Depends} for perl itself. - Do not depend on perl-modules directly. ${perl:Depends} is already doing that implicitly. It depends on perl, which depends on perl-modules. * cups-x2go.spec: - Add proper dependencies on perl and File::Temp module. Hopefully pulls in perl-base with the core modules or the like...

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CUPS-X2GO problem after update
by Helmer Teles 18 Jun '15

18 Jun '15

Dear list. After today's update of cups-x2go to cups- x2go_3.0.1.2-0~112~ubuntu12.04.1_all.deb i can't print Error LOG D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[10]="SERVER_ADMIN=root@lisbon" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[11]="SOFTWARE=CUPS/1.5.3" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[12]="TMPDIR=/var/spool/cups/tmp" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[13]="USER=root" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[14]="CUPS_SERVER=/var/run/cups/cups.sock" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[15]="CUPS_ENCRYPTION=IfRequested" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[16]="IPP_PORT=631" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[17]="CHARSET=utf-8" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[18]="LANG=pt_PT.UTF-8" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[19]="PPD=/etc/cups/ppd/teste_fds_Impressora_Remota.ppd" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[20]="RIP_MAX_CACHE=128m" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[21]="CONTENT_TYPE=application/pdf" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[22]="DEVICE_URI=cups-x2go:/" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[23]="PRINTER_INFO=Impressora Virtual" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[24]="PRINTER_LOCATION=" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[25]="PRINTER=teste_fds_Impressora_Remota" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[26]="PRINTER_STATE_REASONS=none" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[27]="CUPS_FILETYPE=document" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[28]="AUTH_I****" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[29]="AUTH_U****" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[30]="AUTH_P****" D [15/Jun/2015:09:34:06 +0100] [Job 17787] envp[31]="AUTH_U****" D [15/Jun/2015:09:34:06 +0100] [Job 17787] Started backend /usr/lib/cups/backend/cups-x2go (PID 15886) D [15/Jun/2015:09:34:06 +0100] [Job 17787] Undefined subroutine &main::tempfile called at /usr/lib/cups/backend/cups-x2go line 227. D [15/Jun/2015:09:34:06 +0100] [Job 17787] Backend returned status 25 (unknown) D [15/Jun/2015:09:34:06 +0100] [Job 17787] End of messages D [15/Jun/2015:09:34:06 +0100] [Job 17787] printer-state=3(idle) D [15/Jun/2015:09:34:06 +0100] [Job 17787] printer-state- message="/usr/lib/cups/backend/cups-x2go failed" D [15/Jun/2015:09:34:06 +0100] [Job 17787] printer-state-reasons=none -- Regards Helmer Teles http://hteles.wordpress.com “Sent from My Linux Operating System”

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Bug#887: X2Go issue (in src:cups-x2go) has been marked as pending for release
by Mihai Moldovan 18 Jun '15

18 Jun '15

tag #887 pending fixed #887 3.0.1.3 thanks Hello, X2Go issue #887 (src:cups-x2go) 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=cups-x2go.git;a=commitdiff;h=0b43aea The issue will most likely be fixed in src:cups-x2go (3.0.1.3). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 0b43aea4fbfa271b3bcb1fc018c23436a9948532 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Thu Jun 18 18:09:06 2015 +0200 cups-x2go: use the same temp file template for PS, PDF and title files. Use appropriate suffixes if necessary when generating PDF and title temp files. (Fully) Fixes: #887. diff --git a/debian/changelog b/debian/changelog index ba28efc..a4c4059 100644 --- a/debian/changelog +++ b/debian/changelog @@ -27,6 +27,9 @@ cups-x2go (3.0.1.3-0x2go1) UNRELEASED; urgency=low block to clean up correctly. - cups-x2go: there is no continue in perl for stepping forward a loop. Still not. I keep forgetting that. Use next. (Partly) Fixes: #887. + - cups-x2go: use the same temp file template for PS, PDF and title files. + Use appropriate suffixes if necessary when generating PDF and title temp + files. (Fully) Fixes: #887. * debian/control: - Add dependencies on perl-modules for core modules and ${perl:Depends} for perl itself.

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Bug#887: cups-x2go
by Feustel, Thomas 18 Jun '15

18 Jun '15

Package: cups-x2go Version: 3.0.1.2 GIT The name of the pdf-file that a create with the Ghostscript has no ".pdf" file extension and can not open on the windows client on a pdf reader. The perl command "tempfile" ha a option to set a file extension for the tempfile. (SUFFIX => '.pdf') Maybe with this option it is enough to have on template for the tempfiles. The second bug is the continue command and the perl script at line 227 and 275, this is not functional and the if block an bee empty or you working with negation on the if. Best regards Thomas Feustel

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Bug#887: X2Go issue (in src:cups-x2go) has been marked as pending for release
by Mihai Moldovan 18 Jun '15

18 Jun '15

tag #887 pending fixed #887 3.0.1.3 thanks Hello, X2Go issue #887 (src:cups-x2go) 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=cups-x2go.git;a=commitdiff;h=6a2b5a7 The issue will most likely be fixed in src:cups-x2go (3.0.1.3). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 6a2b5a77edfe9c3f599d569f229c8134459e7aac Author: Mihai Moldovan <ionic(a)ionic.de> Date: Thu Jun 18 17:10:51 2015 +0200 cups-x2go: there is no continue in perl for stepping forward a loop. Still not. I keep forgetting that. Use next. (Partly) Fixes: #887. diff --git a/debian/changelog b/debian/changelog index c756d05..ba28efc 100644 --- a/debian/changelog +++ b/debian/changelog @@ -25,6 +25,8 @@ cups-x2go (3.0.1.3-0x2go1) UNRELEASED; urgency=low the END block. - cups-x2go: don't use unlink() explicitly. Trust File::Temp and our END block to clean up correctly. + - cups-x2go: there is no continue in perl for stepping forward a loop. + Still not. I keep forgetting that. Use next. (Partly) Fixes: #887. * debian/control: - Add dependencies on perl-modules for core modules and ${perl:Depends} for perl itself.

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Bug#888: x2gocleansessions suspends resuming sessions
by Florian Wicke - Hetzner Online AG 18 Jun '15

18 Jun '15

Package: x2goserver Version: 4.1.0.0-0~1281~ubuntu14.04.1 Current workflow of x2gocleansessions: - read the sessions from database - loop over this session list -> check state of session (S,R,...) -> if state S (suspended) check if session is running -> if the session that should be suspended in the datase is running then suspend the session Unfortunately this leads to the following problem: If you have many sessions the time between generating the session list from the database and the "is_running"-checks of sessions at the end of the list is enough as time window that a user can log in via x2goclient and getting logged out because x2gocleansessions suspends the now running/resumed session. Suggestions to fix: Reread the state of the session from the database on each iteration of the session-list-loop to minimize the timeframe between database read and check execution and use counters like "the check has to be the same result for the last three "sleep 2"-big-loop-runs of x2gocleansessions" because the extra seconds don't matter in a valid case of unsuspended sessions but matter a lot to fix this bug. -- Kind regards Florian Wicke Hetzner Online AG Industriestr. 25 91710 Gunzenhausen / Germany Tel: +49 9831 505-187 Fax: +49 9831 505-387 florian.wicke(a)hetzner.de www.hetzner.com Register Court: Registergericht Ansbach, HRB 3204 Management Board: Dipl. Ing. (FH) Martin Hetzner Chairwoman of the Supervisory Board: Diana Rothhan

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Re: [X2Go-Dev] CUPS X2Go (3.0.1.2) released
by Mihai Moldovan 14 Jun '15

14 Jun '15

Hi I normally do not announce new releases via our -user and -dev mailing lists. This time, the situation is special. Active users of cups-x2go should update as soon as possible due to the security fixes implemented in the new version. Non-active users of cups-x2go do not need to take immediate action, but are likewise encouraged to update. To make sure that cups-x2go is not being used, you can remove user accounts from the group fuse (or whatever is appropriate for your distribution.) As cups-x2go requires sshfs, non-access to fuse is a way to deny functionality. As cups-x2go is part of both Fedora and EPEL, this is of special interest for Orion. I will provide you with an CVE ID as soon as one has been assigned. It has been already requested. Mihai

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Re: [X2Go-Dev] Some backports
by Mike Gabriel 13 Jun '15

13 Jun '15

Hi Uli, (Re-Cc:ing the x2go-dev mailing list to keep Mihai in the loop). On Mi 03 Jun 2015 14:15:47 CEST, Ulrich Sibiller wrote: > On Wed, Jun 3, 2015 at 12:03 PM, Mike Gabriel > <mike.gabriel(a)das-netzwerkteam.de> wrote: > >> Ooops. Duplicate work here (a little, but maybe not, because your fixes >> target specific bugs, so they are valuable for the 3.5.0.x branch, see >> below) > > I don't think that we have wasted time. I needed the first fix anyway > (without it can add a new mode with xrandr --newmode, but you cannot > remove the mode again with xrandr --rmode) ... And having those fixes > in 3.5.x is important. Yes, I think that was not duplicate work either. Thanks for tracking those issues down. >> I have been working on randr extension 1.5 for nx-libs yesterday and today. >> https://github.com/ArcticaProject/nx-libs/issues/48#issuecomment-107380480 > > You state that it is not trivial. I can imagine that the restructed > build system and some newly added macros are problematic. What other > obstacles did you find so far? I am still working on the patch rebasing itself (no test build, yet). I want to keep the diff as minimal as possible, but the X.Org devs re-formatted their files, so the patches got polluted with a lot of white space overhead. I am now through with re-editing all files (yawn... boring task) and will start test-building (fixing macros et al.) tomorrow. (My notebook died yesterday and I am on my old notebook now, so things got delayed here). >> I will soon push stuff to a branch, but until now the changes are local on >> my notebook only (work-in-progress). > > I am keen on seeing this. Randr 1.5 adds concepts that might simplify > my randr code. I'll be as fast as I can to get something usable out. >> For 3.5.0.x -> @Ionic: please use the above commit URL from Uli to pull-in >> the randr fixes into 3.5.0.x. >> >>> backport. Also, is it ok to mark the fixes by a comment as I did or >>> should this information better be moved to the commit log? >> >> They'd better go into the commit log, I'd say. > > So then I will create some separate patches. @Ionic: Please delay > your pull until I have done that. I think I will create a new branch > for them. @Mihai: I guess, you haven't got the above info. Please wait with 3.5.0.x (or, if ok with you, re-do). Greets, 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: your mail
by owner＠bugs.x2go.org 12 Jun '15

12 Jun '15

Processing commands for control(a)bugs.x2go.org: > reassign 886 x2goclient Bug #886 [x2go client] Windowdecoration disappear Warning: Unknown package 'x2go' Warning: Unknown package 'client' Bug reassigned from package 'x2go client' to 'x2goclient'. No longer marked as found in versions 4.0.4.0. Ignoring request to alter fixed versions of bug #886 to the same values previously set > End of message, stopping processing here. Please contact me if you need assistance. -- 886: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=886 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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x2go-dev June 2015