x2go-dev October 2017

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Bug#499: X2Go issue (in src:x2goclient) has been marked as closed
by X2Go Release Manager X2Go Release Manager 29 Oct '17

29 Oct '17

close #499 thanks Hello, we are very hopeful that X2Go issue #499 reported by you has been resolved in the new release (4.1.1.0) of the X2Go source project »src:x2goclient«. You can view the complete changelog entry of src:x2goclient (4.1.1.0) below, and you can use the following link to view all the code changes between this and the last release of src:x2goclient. http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=eafcb63c2ac63ae… 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:x2goclient. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goclient Version: 4.1.1.0-0x2go1 Status: RELEASE Date: Sun, 29 Oct 2017 08:43:45 +0100 Fixes: 31 499 592 870 930 966 1093 1100 1119 1121 1152 1165 1185 1186 Changes: x2goclient (4.1.1.0-0x2go1) RELEASED; urgency=medium . [ Mihai Moldovan ] * New upstream version (4.1.1.0): - src/sshmasterconnection.cpp: use ssh_channel_listen_forward () instead of ssh_forward_listen () for newer libssh versions. Fixes: #870. - src/sshmasterconnection.cpp: with libssh 0.6.0 and newer, get the public key via ssh_get_server_publickey () (0.8.0 and higher) or ssh_get_publickey () (0.7.x and lower) and its hash via ssh_get_publickey_hash () instead of using the deprecated ssh_get_pubkey_hash () function. Additionally, replace free () with the more appropriate ssh_string_free_char () function after using ssh_get_hexa (). This will break on very old systems with a hopelessly outdated libssh version, but we do not care about these systems in the first place. - src/sshmasterconnection.cpp: replace string_free () with its successor ssh_string_free (). Will break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_new () function with ssh_channel_new (). Might break on ancient systems, but we don't care. Also, add error handling in case ssh_channel_new () failed... - src/sshmasterconnection.cpp: replace deprecated channel_open_forward () function with ssh_channel_open_forward (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_open_session () function with ssh_channel_open_session (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_request_exec () function with ssh_channel_request_exec (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_poll () function with ssh_channel_poll (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_read () function with ssh_channel_read (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_is_eof () function with ssh_channel_is_eof (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_write () function with ssh_channel_write (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_send_eof () function with ssh_channel_send_eof (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_close () function with ssh_channel_close (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: replace deprecated channel_free () function with ssh_channel_free (). Might break on ancient systems, but we don't care. - src/sshmasterconnection.cpp: use QString::arg () to insert function name and thus deduplicate error translation messages. Also re-add the full stop sign and remove it when needed for x2goDebug. - src/sshmasterconnection.cpp: fix up some debug strings. - src/sshmasterconnection.cpp: port more occurrences of "QString to C string" akin to 1b21d75f2c10609f3586f5b5e0b4ceb7fca83fdd. - src/sshmasterconnection.cpp: enable parsing of ~/.ssh/config. Fixes: #1121. Shorthands as host names and other bells and whistles like inferred port or user name values are now supported. - src/{onmainwindow,httpbrokerclient}.cpp: fix up error/warning message displayed when the server-specified key is unknown, but we have another key type stored already. - src/pulsemanager.cpp: fix up a debug string. Qt drops a space where I'd like to have one and inserts a space where I'd like none, so work around that fancifully. - src/sshmasterconnection.cpp: libssh < 0.6.0 does not have the ssh_options_get () API, but instead expects users to pull out information directly from the ssh_session structure. This fixes compile issues on systems with older libssh versions. - src/sshmasterconnection.cpp: turns out libssh < 0.6.0 doesn't support fetching the host, port and username parameters at all. We're in the clear for non-SSH-proxied connections and can use config file parsing, but have to disable config file parsing in the proxy settings, as there's no way to query the remote endpoint information. As a result we will be unable to open a new socket to the remote endpoint and proxying will fail badly. - src/x2goutils.cpp: ensure that add_to_path () also processes the first value passed. Fixes startup problems in MacPorts. Fixes: #1093. - res/i18n/x2goclient_et.ts: various fixups for the Estonian translation file. - res/i18n/x2goclient_*.ts: go the extra mile and fix up translation files manually after the "anothertype" fix in 8e503d89ee2d03a313c3deff11f0516fce503022. - {src/{onmainwindow,httpbrokerclient}.cpp,res/i18n/x2goclient_*.ts}: fix another occurrence of a string missing a space separator between words and update translation files. - src/onmainwindow.cpp: don't duplicate depth warning message needlessly, use correct plural forms in translations and split string up in a translation-friendly form. I'll leave translators to handle this beast, as languages are unique in the number of plural forms and the like. - {src/printdialog.cpp,res/i18n/x2goclient_*.ts}: drop spurious left-over parenthesis in warning message and adapt translations. - src/onmainwindow.cpp: make the "not loading translator" message non-translatable, as it doesn't make a lot of sense to actually translate it. - {src/{configdialog,x2goutils}.cpp,res/i18n/x2goclient_*.ts}: change XQuartz project homepage references, adapt translations. - src/pulsemanager.{cpp,h}: make get_* () functions const. - src/pulsemanager.{cpp,h}: make is_server_running () const. - src/pulsemanager.{cpp,h}: add new pulse_version_valid_ boolean class member variable, set it correctly and use it whenever the version is accessed. - src/pulsemanager.cpp: make fetch_pulseaudio_version () more resilient. Instead of aborting hard when the version number could not be detected, break out of the loops only. We can make stuff work, even if the version is unknown. Or just continue without PA support as such. - src/pulsemanager.{cpp,h}: add show_startup_warning () for both PA server and (debug) startup sound playback. - src/pulsemanager.cpp: check server_binary_ before using it and jump over code that assumes the PA server binary to be available. - src/pulsemanager.cpp: don't fail hard on OS X if the PA server binary could not be found in the constructor. We can live without PA and will show a warning message to the user later on when PA is supposed to be started. - src/pulsemanager.cpp: deduplicate warning/error messages - make use of show_startup_warning (). This does imply changes to the translation files, coming up next. - res/i18n/x2goclient_*.ts: regenerate translation files and fix up some SSH and PulseManager messages manually, where possible. - src/x2ogutils.h: guard UNUSED macro definition. - {macbuild.sh,src/{x2goutils.h,{pulsemanager,onmainwindow}.cpp}, x2goclient.pro}: make MacPorts prefix selectable at compile time. Much cleaner for downstream package maintainers (like, for instance, MacPorts itself.) - res/i18n/x2goclient_fi.ts: remove outdated comment. - src/sshprocess.cpp: bind direct tunnel socket to localhost instead of any address. Fixes: #31. - src/onmainwindow.cpp: check for sessionExplorer->getLastSession() to be valid in all places but obvious ones. Fixes: #499. - src/sshmasterconnection.cpp: use new PKI-based libssh API for public key authentication for libssh 0.6.0 and higher. Fixes: #1119. - src/sshmasterconnection.cpp: add YubiKey challenge auth prompt. - src/sshmasterconnection.cpp: fix compile errors on pre-libssh-0.6.0 systems and add a TOCTU-race check to see if the file exists prior to calling privatekey_from_file () on such systems. Additionally fix a type issue. - macbuild.sh: fix long-standing issue that made the DMG bundle contain a symlink made up of only a space to /Applications. - res/img/icons/dmg: add new image disk.svg, used as the basis for the new OS X DMG bundle icon. - res/img/icons/dmg: add new disk-drive-and-x2goclient icon for use as the volume icon of the OS X DMG bundle. - macbuild.sh: use the new volume icon that actually also looks like a disk drive. Fixes: #930. - src/onmainwindow.cpp: typo fix only. - src/onmainwindow.cpp: do not automatically set login user name to current system user if empty. Unbreaks default user name fetching via libssh. Might break some use cases (especially RDP, XDMCP). - src/x2goclient.cpp: revert change bypassing the UNIX cleanup helper. - src/onmainwindow.cpp: revert old behavior and select user name field after a session has been suspended/terminated if user name was not provided. Do not insert an user name, though, but leave it to autodetection by default. - src/sshmasterconnection.cpp: fix SSH-proxied connections with port numbers of zero. In order to authenticate the remote server, SSH-proxied connections must be reset to their remote host and port values after connecting via the SSH tunnel. If the original port value was zero, setting it was skipped, leading to connections like $REMOTE_HOST:$PROXY_PORT, which is certainly wrong. Fetch the inferred port value and set this instead, fixing this issue. - Makefile: add new QMAKE_OPTS variable so that packagers can pass additional options to qmake directly. - src/sshmasterconnection.cpp: typo fix in log message only. - src/sshmasterconnection.cpp: don't leak ssh_session data, free it once we're done with it. - Makefile: qmake seems to act weird if QMAKE_C(XX)FLAGS starts with a space followed by additional non-whitespace characters. Refactor the variables a bit to work around this issue. - Makefile: turns out the only somewhat portable way to do something like this is via shell hackery. - Makefile: reset to the original state and make sure that we don't pass CXXFLAGS on to the actual build process to not override the values generated by qmake. - Makefile: the only way to prevent variables on the command line to be passed down seems to be to remove them from MAKEOVERRIDES. .MAKEOVERRIDES is the FreeBSD-make-equivalent variable. MAKEFLAGS has no effect on this behavior, so removing it again. - Makefile: add comment explaining why we need to do this in the first place and why it's so complicated. - src/sshmasterconnection: ignore "garbage", but require at least one line to start with a known challenge auth prompt. Fixes: #966. - x2goclient.pro: add libssh_threads library. We need this since X2Go Client is multi-threaded. - copy-deps-win32.bat: also copy libssh_threads.dll to go with the previous change. - src/{onmainwindow,sshmasterconnection}.{cpp,h}: correctly initialize and finalize libssh. We ought to do both only once - in our main thread. Previously, we initialized libssh in a new thread, which might be problematic. - src/sessionexplorer.cpp: open the correct tab when editing a session from the exports menu. - src/onmainwindow.cpp: try to workaround window placement if settings contain a (newly) invalid position (e.g., a position that refers to a disconnected display.) - src/onmainwindow.cpp: try to find a display that can hold the window's position fetched from the sizes settings. Use the default if none could be found. - src/onmainwindow.cpp: fix up main window position check; use QRect.intersects (). - src/pulsemanager.{cpp,h}: rename shutdownState to shutdown_state_, reorder in initializer list. - res/i18n/: regenerate translations. - res/i18n/x2goclient_es.ts: fixup Spanish translation file. - res/i18n/x2goclient_et.ts: fixup some typos in the Estonian translation file. - res/i18n/x2goclient_sv.ts: add singular form to translation entry as discussed on list. - res/i18n/x2goclient_es.ts: add singular form to translation entry as discussed off list. - res/i18n/x2goclient_nl.ts: various fixups for Dutch translation file. - res/i18n/x2goclient_nb_no.ts: various fixups for Bokmål (Norway) translation file. - res/i18n/x2goclient_nl.ts: fix whitespace issues in Dutch translation file and re-add numerus form translation. - res/i18n/x2goclient_nb_no.ts: various fixups for Bokmål (Norway) translation file, including numerus form. - src/sshmasterconnection.cpp: for proxied connections, fetch the user name matching the given host, not proxy host. - res/i18n/x2goclient_fi.ts: various fixups for Finnish translation file. - res/i18n/x2goclient_fi.ts: another tiny whitespace fixup for Finnish translation file. - src/onmainwindow.cpp: fix "XMDCP" typo. - res/i18n/x2goclient_de.ts: various fixups for German translation file. - src/onmainwindow.cpp: fix "loose" vs. "lose" spelling mistake. - res/i18n/x2goclient_et.ts: remove obsolete and wrongly capitalized "x2go" part from an Estonian translation message. - res/i18n/x2goclient_sv.ts: minor whitespace fixup. - res/i18n/x2goclient_*.ts: apply "XMDCP" -> "XDMCP" fix manually to translation files. - res/i18n/x2goclient_nb_no.ts: remove obsolete comments (leading to problems when regenerating translation files.) - res/i18n/x2goclient_nl.ts: remove obsolete comments (leading to problems when regenerating translation files.) - res/i18n/x2goclient_*.ts: regenerate translations. - res/i18n/x2goclient_fi.ts: various fixups for Finnish translation file. - src/sshmasterconnection.cpp: spelling fix. (Quiting -> Quitting) - x2gobrowserplugin-2.4_1/src/qtbrowserplugin.cpp: spelling fix. (convertable -> convertible) * x2goclient.spec: - Respect %{optflags} and pass QMAKE_STRIP=: to fix missing debug info issues. . [ Oleksandr Shneyder ] * New upstream version (4.1.1.0): - Interaction with SSH server (for example for changing expired password). Fixes: #592. - Fixing setting widget style issue in InteractionDialog on Windows client. - SSH Interaction for SSH Broker and SSH Server. - SSH Iteraction for method keyboard-interactive. - Move PulseManager MsgBox functions to main window: GUI functions should be used only from main thread. - Check "norecord" option on the first start of PulseAudio. - Disable/Enable PulseAudio in config dialog. New command line options: --disable-pulse to disable start of PulseAudio --disable-pulse-record to disable audio input. - Check if PulseAudio running at session start and resuming when sound is enabled. Show warning if PulseAudio not running and disable the sound support for the session to avoid session freezes. - Add session config file option "sshproxysamekey". With this option client will use for proxy authentication same key as for X2Go server. This is important in first case for broker users, where key can be generated "on the fly". Maybe it makes sence to add this option in UI and command line later. - Correct negative display coordinates for FS sessions. . [ Robert Parts ] * New upstream version (4.1.1.0): - res/i18n/x2goclient_et.ts: update Estonian translation file. - res/i18n/x2goclient_et.ts: update Estonian translation file. . [ Martti Pitkänen ] * New upstream version (4.1.1.0): - res/i18n/x2goclient_fi.ts: update Finnish translation file. - res/i18n/x2goclient_fi.ts: update Finnish translation file. - res/i18n/x2goclient_fi.ts: update Finnish translation file. . [ Mike DePaulo ] * New upstream version (4.1.1.0): - Windows: Upgrade PulseAudio from 6.0 to 7.1 Fixes: #1152 Issues with audio when playing HTML5 videos - Windows: Remove uninstaller from start menu. It is still available in "Programs and Features". - Windows: Upgrade Win32 OpenSSL from 1.0.1t to 1.0.2k Fixes numerous CVEs - Windows: Upgrade libssh from 0.7.0 to 0.7.4 (while maintaining Pageant support). The possibly relevant changes are: + CVE-2016-0739 was fixed + improved id_ed25519 support + numerous bug fixes - Windows: Update PuTTY from 0.67 to 0.68 The possibly relevant changes are: + CVE-2016-6167 was fixed (did not affect X2Go Client by default because the installation dir is not writeable by users) + CVE-2017-6542 was fixed - Don't override PATH for the actual session or application command. Fixes: #1100 . [ Walid Moghrabi ] * New upstream version (4.1.1.0): - {src/{help.cpp,onmainwindow.{cpp,h}},man/man1/x2goclient.1}: let --background take a directory and randomly pick an SVG file in there. Fixes: #1165. - {src/{help.cpp,onmainwindow.{cpp,h}},man/man1/x2goclient.1}: pass-through broker credentials when connecting to a direct RDP session. Fixes: #1185. Adds a new --broker-use-creds-for-session parameter. - src/onmainwindow.cpp: support --close-disconnect for direct RDP sessions. Fixes: #1186. . [ Daniel Lindgren ] * New upstream version (4.1.1.0): - res/i18n/x2goclient_sv.ts: update Swedish translation file. . [ Ricardo Díaz Martín ] * New upstream release (4.1.1.0): - res/i18n/x2goclient_es.ts: update Spanish translation file. . [ Jos Wolfkamp ] * New upstream version (4.1.1.0): - res/i18n/x2goclient_nl.ts: update Dutch translation file. - res/i18n/x2goclient_nl.ts: update Dutch translation file. . [ Klaus Ade Johnstad ] * New upstream version (4.1.1.0): - res/i18n/x2goclient_nb_no.ts: update Bokmål (Norway) translation file. - res/i18n/x2goclient_nb_no.ts: update Bokmål (Norway) translation file. . [ Stefan Baur ] * New upstream release (4.1.1.0): - res/i18n/x2goclient_de.ts: update German translation file. . [ Sébastien Ducoulombier ] * New upstream version (4.1.1.0): - res/i18n/x2goclient_fr.ts: update French translation file.

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by owner＠bugs.x2go.org 29 Oct '17

29 Oct '17

Processing commands for control(a)bugs.x2go.org: > notfixed 870 4.1.0.1 Bug #870 [x2goclient] x2goclient: undefined symbol: ssh_forward_listen There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 870 4.1.1.0 Bug #870 [x2goclient] x2goclient: undefined symbol: ssh_forward_listen There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 1121 4.1.0.1 Bug #1121 [x2goclient] x2goclient Doesn't Use libssh Config File Bug #212 [x2goclient] x2go doesn't honour ssh (client) configuration There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. No longer marked as fixed in versions 4.1.0.1. > fixed 1121 4.1.1.0 Bug #1121 [x2goclient] x2goclient Doesn't Use libssh Config File Bug #212 [x2goclient] x2go doesn't honour ssh (client) configuration There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. Marked as fixed in versions 4.1.1.0. > notfixed 1093 4.1.0.1 Bug #1093 [x2goclient] x2goclient on OS X not finding MacPorts xmodmap executable in /opt/local/bin then crashes There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 1093 4.1.1.0 Bug #1093 [x2goclient] x2goclient on OS X not finding MacPorts xmodmap executable in /opt/local/bin then crashes There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 31 4.1.0.1 Bug #31 [x2goclient] X2Go Clients Gr-Tunnel (client-side endpoint) listens on all TCP/IP address (probably should be: loopback only) There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 31 4.1.1.0 Bug #31 [x2goclient] X2Go Clients Gr-Tunnel (client-side endpoint) listens on all TCP/IP address (probably should be: loopback only) There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 499 4.1.0.1 Bug #499 [x2goclient] Fwd: [Bug 1097757] New: [abrt] x2goclient: QString(): x2goclient killed by SIGSEGV There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 499 4.1.1.0 Bug #499 [x2goclient] Fwd: [Bug 1097757] New: [abrt] x2goclient: QString(): x2goclient killed by SIGSEGV There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 1119 4.1.0.1 Bug #1119 [x2goclient] Fwd: [Bug 1399281] [abrt] x2goclient: privatekey_from_file(): x2goclient killed by SIGSEGV Bug #1112 [x2goclient] segfault on missing ssh-key There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. No longer marked as fixed in versions 4.1.0.1. > fixed 1119 4.1.1.0 Bug #1119 [x2goclient] Fwd: [Bug 1399281] [abrt] x2goclient: privatekey_from_file(): x2goclient killed by SIGSEGV Bug #1112 [x2goclient] segfault on missing ssh-key There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. Marked as fixed in versions 4.1.1.0. > notfixed 930 4.1.0.1 Bug #930 [x2goclient] x2goclient package for Mac OS X -- use disk image icon instead of X2Go icon for mounted disk image There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 930 4.1.1.0 Bug #930 [x2goclient] x2goclient package for Mac OS X -- use disk image icon instead of X2Go icon for mounted disk image There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 966 4.1.0.1 Bug #966 [x2goclient] x2goclient SSH fails with keyboard-interactive + banner There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 966 4.1.1.0 Bug #966 [x2goclient] x2goclient SSH fails with keyboard-interactive + banner There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 592 4.1.0.1 Bug #592 [x2goclient] Expired password There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 592 4.1.1.0 Bug #592 [x2goclient] Expired password There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 31 4.1.0.1 Bug #31 [x2goclient] X2Go Clients Gr-Tunnel (client-side endpoint) listens on all TCP/IP address (probably should be: loopback only) There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' Ignoring request to alter fixed versions of bug #31 to the same values previously set > fixed 31 4.1.1.0 Bug #31 [x2goclient] X2Go Clients Gr-Tunnel (client-side endpoint) listens on all TCP/IP address (probably should be: loopback only) There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Ignoring request to alter fixed versions of bug #31 to the same values previously set > unarchive 1152 Bug #1152 {Done: Mike DePaulo <mikedep333(a)gmail.com>} [x2goclient] X2GoClient on Windows has issues with Audio when playing HTML5 Videos Unarchived Bug 1152 > reopen 1152 Bug #1152 {Done: Mike DePaulo <mikedep333(a)gmail.com>} [x2goclient] X2GoClient on Windows has issues with Audio when playing HTML5 Videos 'reopen' may be inappropriate when a bug has been closed with a version; all fixed versions will be cleared, and you may need to re-add them. Bug reopened No longer marked as fixed in versions 4.1.0.1. > notfixed 1152 4.1.0.1 Bug #1152 [x2goclient] X2GoClient on Windows has issues with Audio when playing HTML5 Videos There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' Ignoring request to alter fixed versions of bug #1152 to the same values previously set > fixed 1152 4.1.1.0 Bug #1152 [x2goclient] X2GoClient on Windows has issues with Audio when playing HTML5 Videos There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > notfixed 1165 4.1.0.1 Bug #1165 [x2goclient] Random background support There is no source info for the package 'x2goclient' at version '4.1.0.1' with architecture '' Unable to make a source version for version '4.1.0.1' No longer marked as fixed in versions 4.1.0.1. > fixed 1165 4.1.1.0 Bug #1165 [x2goclient] Random background support There is no source info for the package 'x2goclient' at version '4.1.1.0' with architecture '' Unable to make a source version for version '4.1.1.0' Marked as fixed in versions 4.1.1.0. > thanks Stopping processing here. Please contact me if you need assistance. -- 1093: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1093 1112: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1112 1119: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1119 1121: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1121 1152: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1152 1165: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1165 212: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=212 31: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=31 499: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=499 592: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=592 870: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=870 930: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=930 966: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=966 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Firefox Browser Performance via X2Go - and a call for help on behalf of X2Go and Pale Moon
by Stefan Baur 28 Oct '17

28 Oct '17

[crossposting this to x2go-dev/x2go-user; please reply to x2go-dev only] Hi $LIST, there have been numerous complaints in the past about Firefox' lack of performance when used in an X2Go session, especially over WAN connections. During some extensive testing and comparison of browser engines, we discovered that setting the following three values in about:config bring some improvement to current Firefox versions: gfx.xrender.enabled (boolean) true gfx.canvas.azure.backends (string) cairo gfx.content.azure.backends (string) cairo Note that xrender support is going away soon. What we also discovered is that the KDE3-fork Trinity <https://www.trinitydesktop.org/> brings a Konqueror browser version that performs way better than Firefox, even with the above three parameters enabled. Next, we discovered an actively maintained fork of Firefox 28 - named Pale Moon <https://www.palemoon.org/>. This gives comparable performance to Trinity-Konqueror, with the advantage of being way closer to Firefox in both UI design and codebase, so pages that work fine in Firefox should work fine in Pale Moon as well - something I wouldn't want to take for granted with Trinity-Konqueror. I have uploaded two demo videos showing the performance of Firefox (with XRENDER only, not cairo) vs. Trinity-Konqueror and vs. Pale Moon: Firefox (left) vs. TDE-Konqueror (right): https://youtu.be/GfTVhX0UT8M Firefox (left) vs. Pale Moon (right): https://youtu.be/kilDivhvMZw I decided to talk to the Pale Moon developers on IRC and it turns out they plan to revamp their core component <http://personal.mattatobin.com/image/capture/c4d873f0-9048-4523-8abf-ba5763…> some time next year ("port Pale Moon to the up and coming Unified XUL Platform from the current platform code we have now"). The one person I talked to in particular, Matt A. Tobin, suggested that the drop in performance came with the drop of support for GTK2. The Pale Moon developers would be interested in keeping GTK2 support even in their new core component, but would need some cash and especially some additional manpower in the form of skilled coders. So this is a call for help: - If you're a company that uses X2Go and is interested in supporting Pale Moon development, either financially or by assigning your own coders to the project, please let me know. - If you're a professional coder interested in working on Pale Moon as long as you get paid for it, please let me know. - If you're a volunteer coder that wants to work on Pale Moon just for the greater good of all, please let me know too. -> I will be coordinating all efforts from the X2Go side of things. Any questions, suggestions, comments, etc. please follow up either in X2Go-Dev or via PM. 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

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Re: [X2Go-Dev] Arguable bug: usernames starting with digits
by Ulrich Sibiller 27 Oct '17

27 Oct '17

Iirc systemd refused usernames starting with a number. There was a huge discussion in the systemd bugtracker but I don't remeber the outcome anymore. Part of the problem is that commands accept both usernames and userid AS parameters and there just be some clear way to distinguish those two. I suggest checking the systemd bugtracker before starting another discussion here ;-) See here: https://github.com/systemd/systemd/issues/6237 Uli Am 24.10.2017 21:42 schrieb "Norman Gray" <gray(a)nxg.name>: Greetings. [I'm happy to submit this as a bug at bugs.x2go.org, but < https://wiki.x2go.org/doku.php/wiki:bugs> recommends discussing potential bugs here beforehand] At present, x2goserver sanitises usernames with a regexp in x2goutils.pm and in x2gosqlitewrapper.pl (same in both places). That's: if ($string =~ /^([a-zA-Z\_][a-zA-Z0-9\_\-\.\ @]{0,47}[\$]?)\-([\d]{2,4})\-([\d]{9,12})\_[a-zA-Z0-9\_\-\.]*\_dp[\d]{1,2}$/) { A username of, eg, '1234567x' fails this test. I believe such a username should not fail. * POSIX/Single Unix says of the username simply "To be portable across systems conforming to POSIX.1-2008, the value is composed of characters from the portable filename character set. The <hyphen-minus> character should not be used as the first character of a portable user name." (see < http://pubs.opengroup.org/onlinepubs/9699919799/>, paragraph 3.437) * The Debian useradd(8) page recommends something matching /^[a-z_][a-z0-9_-]*$/, but goes on to say "On Debian, the only constraints are that usernames must neither start with a dash ('-') nor contain a colon (':') or a whitespace (space: ' ', end of line: '\n', tabulation: '\t', etc.). Note that using a slash ('/') may break the default algorithm for the definition of the user's home directory." (see eg < https://www.unix.com/man-page/linux/8/useradd/>) * The corresponding RedHat/CentOS manpage doesn't even include that, and instead says only "Usernames may only be up to 32 characters long." FreeBSD is similarly laid-back about the username. I myself think that a username like '1234567x' is asking for at least a little bit of trouble, but those are the networked usernames I'm having to deal with, so that trouble is not of my asking. Also, I suspect that the trailing character is there precisely in order to avoid this matching /^[0-9]+$/, and thus to be interpretable as a number. This does appear to be the source of my login problems, since if I hack the two files above, to have the regexp start with [a-zA-Z0-9\_], then my users can log in without difficulty. This hacking is obviously not a great solution. This issue was discussed on the user list a little while ago < http://lists.x2go.org/pipermail/x2go-user/2015-April/003161.html> (that's what gave me the aha!). There, Mihai Moldovan said "That's non-standard-compliant and you're basically on your own when doing "funky stuff"." To be clear, I think such usernames are less than ideal, but I don't think they count as funky or non-compliant. ---- As a distinct but related matter, when a failing username is rejected by this test, the session doesn't fail, but simply seems to hang, giving no feedback about the problem, nor, as far as I can see, reporting anything in the logs. Whatever the decision about this report, it would be useful to fail in a more communicative way. I'd be interested in your views. Best wishes, Norman -- Norman Gray : https://nxg.me.uk _______________________________________________ x2go-dev mailing list x2go-dev(a)lists.x2go.org https://lists.x2go.org/listinfo/x2go-dev

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Jenkins temporarily disabled
by Mihai Moldovan 25 Oct '17

25 Oct '17

Hi This is just a short notice to let you know that I put Jenkins into shutdown mode which doesn't allow new builds. This is a precaution measure until the Debian bug that might upload nightly packages into the release repository[0] is fixed. Please do not override or disable it manually. I will send out an update once the bug is fixed and builds can safely be performed again. Mihai [0] https://bugs.debian.org/879667

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Arguable bug: usernames starting with digits
by Norman Gray 24 Oct '17

24 Oct '17

Greetings. [I'm happy to submit this as a bug at bugs.x2go.org, but <https://wiki.x2go.org/doku.php/wiki:bugs> recommends discussing potential bugs here beforehand] At present, x2goserver sanitises usernames with a regexp in x2goutils.pm and in x2gosqlitewrapper.pl (same in both places). That's: if ($string =~ /^([a-zA-Z\_][a-zA-Z0-9\_\-\.\@]{0,47}[\$]?)\-([\d]{2,4})\-([\d]{9,12})\_[a-zA-Z0-9\_\-\.]*\_dp[\d]{1,2}$/) { A username of, eg, '1234567x' fails this test. I believe such a username should not fail. * POSIX/Single Unix says of the username simply "To be portable across systems conforming to POSIX.1-2008, the value is composed of characters from the portable filename character set. The <hyphen-minus> character should not be used as the first character of a portable user name." (see <http://pubs.opengroup.org/onlinepubs/9699919799/>, paragraph 3.437) * The Debian useradd(8) page recommends something matching /^[a-z_][a-z0-9_-]*$/, but goes on to say "On Debian, the only constraints are that usernames must neither start with a dash ('-') nor contain a colon (':') or a whitespace (space: ' ', end of line: '\n', tabulation: '\t', etc.). Note that using a slash ('/') may break the default algorithm for the definition of the user's home directory." (see eg <https://www.unix.com/man-page/linux/8/useradd/>) * The corresponding RedHat/CentOS manpage doesn't even include that, and instead says only "Usernames may only be up to 32 characters long." FreeBSD is similarly laid-back about the username. I myself think that a username like '1234567x' is asking for at least a little bit of trouble, but those are the networked usernames I'm having to deal with, so that trouble is not of my asking. Also, I suspect that the trailing character is there precisely in order to avoid this matching /^[0-9]+$/, and thus to be interpretable as a number. This does appear to be the source of my login problems, since if I hack the two files above, to have the regexp start with [a-zA-Z0-9\_], then my users can log in without difficulty. This hacking is obviously not a great solution. This issue was discussed on the user list a little while ago <http://lists.x2go.org/pipermail/x2go-user/2015-April/003161.html> (that's what gave me the aha!). There, Mihai Moldovan said "That's non-standard-compliant and you're basically on your own when doing "funky stuff"." To be clear, I think such usernames are less than ideal, but I don't think they count as funky or non-compliant. ---- As a distinct but related matter, when a failing username is rejected by this test, the session doesn't fail, but simply seems to hang, giving no feedback about the problem, nor, as far as I can see, reporting anything in the logs. Whatever the decision about this report, it would be useful to fail in a more communicative way. I'd be interested in your views. Best wishes, Norman -- Norman Gray : https://nxg.me.uk

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[Invitation] ΞX2Go Developer Meeting 2017-11-02 20:00 CET / 03:00pm EDT
by Heinz-M. Graesing 24 Oct '17

24 Oct '17

Dear Developers, as we still have some open topics from the last developer meeting (https://wiki.x2go.org/doku.php/2017-09:day-2017-09-28) we would like to invite you to join the next one: The next DevMeeting is scheduled for 2017-11-02, 20:00 CET / 03:00pm EDT. "Note that due to different Daylight Saving Time switch-back dates for the US and Europe, this meeting will be at *03:00pm* EDT, not 02:00pm EDT as the previous one. For Europeans, it will be at 20:00, just as the previous one." The corresponding WIKI page can be found here: https://wiki.x2go.org/doku.php/2017-11:day-2017-11-02 Feel free to add your name. We will meet in the #x2go channel on irc.freenode.net and discuss the open topics. It would be a honor to meet you online! Regards, Heinz

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NIS user from a Mac disconnects upon login with Fedora 26 nightly build
by Robert Kudyba 24 Oct '17

24 Oct '17

We have a Mac user with a NIS account, and X2Go just quits after authenticating. I’ve restarted DBUS, systemd-logind, x2goserver, and deleted the user .x2go directory, X2Go just goes black and disappears. I posted the client and server debug logs to http://lists.x2go.org/pipermail/x2go-user/2017-October/004591.html and we are using the nightly builds: x2goserver-4.1.0.0-0.0x2go1.0.git20171015.1421.heuler.fc26.x86_64 Sorry if cross-posting is discouraged but noone replied on the user list and it's been several days. Also when enabling the nightly builds is it as simple as changing the flag in the x2go.repo file as such? [x2go-nightly-fedora] name=Upstream X2Go Fedora Packages (Nightly Builds) baseurl=http://packages.x2go.org/fedora/$releasever/heuler/$basearch gpgcheck=1 gpgkey=http://packages.x2go.org/pub.key enabled=1 protect=0 [x2go-extras-fedora] is also enabled. [x2go-release-fedora] is disabled.

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Bug#1135: MySQL session backend
by Walid MOGHRABI 20 Oct '17

20 Oct '17

I forgot the modified /etc/x2go/x2gosql/sql file ... Regards, Walid Moghrabi TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3 --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you

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Bug#1135: MySQL session backend (fixed version)
by Walid MOGHRABI 20 Oct '17

20 Oct '17

package: x2goserver priority: wishlist tags: patch This is a proposal patch for a MySQL session storage database backend for X2Go Server. I did this simply because : 1) I'm not used to PostgreSQL and much more skilled with MySQL 2) I do believe MySQL is pretty common on Linux and is widely spread so I guess this can be useful for many other people willing to build a strong TCE setup and not willing to dig into PostgreSQL 3) I find it a lot easier to build a multi-master replication scenario with MySQL than with PostgreSQL (but as I said, I'm much more skilled wih MySQL) This backend is tightly inspired by the PostgreSQL backend and work exactly the same so this is a drop in replacement for it, it's running in my POC for months now and it has been proven very stable. Feel free to test by yourself and report errors. Regards, Walid Moghrabi TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3 --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you

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x2go-dev October 2017