{"action":"created","issue":{"url":"https://api.github.com/repos/ArcticaProject/nx-libs/issues/48","labels_url":"https://api.github.com/repos/ArcticaProject/nx-libs/issues/48/labels{/name}","comments_url":"https://api.github.com/repos/ArcticaProject/nx-libs/issues/48/comments","events_url":"https://api.github.com/repos/ArcticaProject/nx-libs/issues/48/events","html_url":"https://github.com/ArcticaProject/nx-libs/issues/48","id":83320117,"number":48,"title":"RandR still at version 1.2","user":{"login":"mikedep333","id":1698741,"avatar_url":"https://avatars.githubusercontent.com/u/1698741?v=3","gravatar_id":"","url":"https://api.github.com/users/mikedep333","html_url":"https://github.com/mikedep333","followers_url":"https://api.github.com/users/mikedep333/followers","following_url":"https://api.github.com/users/mikedep333/following{/other_user}","gists_url":"https://api.github.com/users/mikedep333/gists{/gist_id}","starred_url":"https://api.github.com/users/mikedep333/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mikedep333/subscriptions","organizations_url":"https://api.github.com/users/mikedep333/orgs","repos_url":"https://api.github.com/users/mikedep333/repos","events_url":"https://api.github.com/users/mikedep333/events{/privacy}","received_events_url":"https://api.github.com/users/mikedep333/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ArcticaProject/nx-libs/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-06-01T05:18:52Z","updated_at":"2015-06-01T09:32:02Z","closed_at":null,"body":"I have an Ubuntu 15.04 64-bit test VM where I built nx-libs 3.6.x from commit 4ed85e8 (2015-05-29), which is after PR #21 was merged.\r\n\r\nHowever, RandR still appears to be at version 1.2.\r\n```\r\nbatmin@ubuntu-v:~$ xrandr -v\r\nxrandr program version       1.4.1\r\nServer reports RandR version 1.2\r\n```\r\nFurthermore, LXQt (Using Qt 5.4.1) still fails to start / show up correctly. OpenBox starts, and the lxqt-panel process is running. However, immediately after connecting with X2Go Client and seeing the X2Go logo, the panel appears to show up for a split-second, and then disappears.\r\n([As discussed here](http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=637), It is believed that LXQt under Qt 5.4.x fails due it requiring a newer version of RandR).\r\n\r\nThis is the output in .xsession-x2go-errors after I tried to start the session, but it failed and I opened up a QTerminal (and maximized the x2go session window):\r\n```\r\nXSession-x2go: X session started for batmin at Mon Jun  1 01:11:03 EDT 2015\r\nlocaluser:batmin being added to access control list\r\nopenConnection: connect: No such file or directory\r\ncannot connect to brltty at :0\r\n/etc/x2go/Xsession: 8: [: x: unexpected operator\r\nQXcbConnection: Failed to get the primary output of the screen\r\niconTheme \"oxygen\"\r\niconTheme \"oxygen\"\r\niconTheme \"oxygen\"\r\niconTheme \"oxygen\"\r\nTheme: Cannot open file for reading: \"/usr/share/lxqt/themes/frost/lxqt-session.qss\"\r\nQXcbConnection: Failed to get the primary output of the screen\r\nQXcbConnection: XCB error: 172 (Unknown), sequence: 162, resource id: 326, major code: 149 (Unknown), minor code: 20\r\nQXcbConnection: XCB error: 172 (Unknown), sequence: 359, resource id: 326, major code: 149 (Unknown), minor code: 20\r\n/build/lxqt-session-XT7UiZ/lxqt-session-0.9.0.0.1+bzr245+201505301638~ubuntu15.04.1/lxqt-session/src/sessionapplication.cpp : 75 Session \"session\" about to launch (default 'session')\r\nEnvironment variable GTK_CSD = 0\r\n\"/home/batmin/.config/lxqt/session.conf\"\r\nxrdb: Xcursor.theme:whiteglass\r\nXcursor.size:18\r\nXcursor.theme_core:true\r\n\r\nWindow Manager started\r\nstart \"/etc/xdg/autostart/deja-dup-monitor.desktop\"\r\nstart \"/etc/xdg/autostart/lxqt-desktop.desktop\"\r\nstart \"/etc/xdg/autostart/lxqt-globalkeyshortcuts.desktop\"\r\nstart \"/etc/xdg/autostart/lxqt-notifications.desktop\"\r\nstart \"/etc/xdg/autostart/lxqt-panel.desktop\"\r\nstart \"/etc/xdg/autostart/lxqt-policykit-agent.desktop\"\r\nstart \"/etc/xdg/autostart/lxqt-runner.desktop\"\r\nstart \"/etc/xdg/autostart/nm-applet.desktop\"\r\nstart \"/etc/xdg/autostart/print-applet.desktop\"\r\nstart \"/etc/xdg/autostart/pulseaudio.desktop\"\r\nFailure: Module initialization failed\r\nstart \"/etc/xdg/autostart/update-notifier.desktop\"\r\nstart \"/etc/xdg/autostart/zeitgeist-datahub.desktop\"\r\nSystem Tray started\r\nstart tray app \"/etc/xdg/autostart/lxqt-powermanagement.desktop\"\r\nQXcbConnection: Failed to get the primary output of the screen\r\nQXcbConnection: Failed to get the primary output of the screen\r\nQXcbConnection: Failed to get the primary output of the screen\r\nQXcbConnection: XCB error: 172 (Unknown), sequence: 816, resource id: 326, major code: 149 (Unknown), minor code: 20\r\nQXcbConnection: XCB error: 172 (Unknown), sequence: 821, resource id: 326, major code: 149 (Unknown), minor code: 20\r\nQXcbConnection: XCB error: 172 (Unknown), sequence: 826, resource id: 326, major code: 149 (Unknown), minor code: 20\r\n```\r\n\r\nI am using LXQt from this PPA:\r\nhttps://launchpad.net/~lubuntu-dev/+archive/ubuntu/lubuntu-daily\r\n\r\nThe session type under X2Go Client is custom: `startlxqt`\r\n\r\nI am using x2goserver & x2goserver-xsession 4.0.1.19 from the X2Go PPA.\r\n\r\nI am using x2goclient 4.0.4.0 from the Ubuntu PPA. I upgraded nxproxy (and every other nx-libs package) to the same version that the server has. The client OS is ubuntu 14.04 64-bit.\r\n\r\nI tried uninstalling these packages from the server, but it did not help. They merely provide files under /usr/share/doc anyway:\r\nlibnx-xrandr2 libnx-xrandr2-dbg libnx-xrandr-dev nx-x11proto-randr-dev"},"comment":{"url":"https://api.github.com/repos/ArcticaProject/nx-libs/issues/comments/107380480","html_url":"https://github.com/ArcticaProject/nx-libs/issues/48#issuecomment-107380480","issue_url":"https://api.github.com/repos/ArcticaProject/nx-libs/issues/48","id":107380480,"user":{"login":"sunweaver","id":407231,"avatar_url":"https://avatars.githubusercontent.com/u/407231?v=3","gravatar_id":"","url":"https://api.github.com/users/sunweaver","html_url":"https://github.com/sunweaver","followers_url":"https://api.github.com/users/sunweaver/followers","following_url":"https://api.github.com/users/sunweaver/following{/other_user}","gists_url":"https://api.github.com/users/sunweaver/gists{/gist_id}","starred_url":"https://api.github.com/users/sunweaver/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sunweaver/subscriptions","organizations_url":"https://api.github.com/users/sunweaver/orgs","repos_url":"https://api.github.com/users/sunweaver/repos","events_url":"https://api.github.com/users/sunweaver/events{/privacy}","received_events_url":"https://api.github.com/users/sunweaver/received_events","type":"User","site_admin":false},"created_at":"2015-06-01T09:32:02Z","updated_at":"2015-06-01T09:32:02Z","body":"Hi Mike#2,\n\nI have just today started looking at upgrading the randr extenion in  \nnxagent to proto version 1.5.\n\nThe task is not trivial, but feasible. Other comments, see inline...\n\nMike\n\nOn  Mo 01 Jun 2015 07:18:52 CEST, Mike DePaulo wrote:\n\n> I have an Ubuntu 15.04 64-bit test VM where I built nx-libs 3.6.x  \n> from commit 4ed85e8 (2015-05-29), which is after PR #21 was merged.\n>\n> However, RandR still appears to be at version 1.2.\n> ```\n> batmin@ubuntu-v:~$ xrandr -v\n> xrandr program version       1.4.1\n> Server reports RandR version 1.2\n> ```\n\nIt is indeed.\n\n> Furthermore, LXQt (Using Qt 5.4.1) still fails to start / show up  \n> correctly. OpenBox starts, and the lxqt-panel process is running.  \n> However, immediately after connecting with X2Go Client and seeing  \n> the X2Go logo, the panel appears to show up for a split-second, and  \n> then disappears.\n\nOk...\n\n> ([As discussed  \n> here](http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=637), It is  \n> believed that LXQt under Qt 5.4.x fails due it requiring a newer  \n> version of RandR).\n>\n> This is the output in .xsession-x2go-errors after I tried to start  \n> the session, but it failed and I opened up a QTerminal (and  \n> maximized the x2go session window):\n> ```\n> XSession-x2go: X session started for batmin at Mon Jun  1 01:11:03 EDT 2015\n> localuser:batmin being added to access control list\n> openConnection: connect: No such file or directory\n> cannot connect to brltty at :0\n\n> /etc/x2go/Xsession: 8: [: x: unexpected operator\n\nWhat's the above error? That should not happen.\n\n> QXcbConnection: Failed to get the primary output of the screen\n> iconTheme \"oxygen\"\n> iconTheme \"oxygen\"\n> iconTheme \"oxygen\"\n> iconTheme \"oxygen\"\n> Theme: Cannot open file for reading:  \n> \"/usr/share/lxqt/themes/frost/lxqt-session.qss\"\n> QXcbConnection: Failed to get the primary output of the screen\n> QXcbConnection: XCB error: 172 (Unknown), sequence: 162, resource  \n> id: 326, major code: 149 (Unknown), minor code: 20\n> QXcbConnection: XCB error: 172 (Unknown), sequence: 359, resource  \n> id: 326, major code: 149 (Unknown), minor code: 20\n> /build/lxqt-session-XT7UiZ/lxqt-session-0.9.0.0.1+bzr245+201505301638~ubuntu15.04.1/lxqt-session/src/sessionapplication.cpp : 75 Session \"session\" about to launch (default  \n> 'session')\n> Environment variable GTK_CSD = 0\n> \"/home/batmin/.config/lxqt/session.conf\"\n> xrdb: Xcursor.theme:whiteglass\n> Xcursor.size:18\n> Xcursor.theme_core:true\n>\n> Window Manager started\n> start \"/etc/xdg/autostart/deja-dup-monitor.desktop\"\n> start \"/etc/xdg/autostart/lxqt-desktop.desktop\"\n> start \"/etc/xdg/autostart/lxqt-globalkeyshortcuts.desktop\"\n> start \"/etc/xdg/autostart/lxqt-notifications.desktop\"\n> start \"/etc/xdg/autostart/lxqt-panel.desktop\"\n> start \"/etc/xdg/autostart/lxqt-policykit-agent.desktop\"\n> start \"/etc/xdg/autostart/lxqt-runner.desktop\"\n> start \"/etc/xdg/autostart/nm-applet.desktop\"\n> start \"/etc/xdg/autostart/print-applet.desktop\"\n> start \"/etc/xdg/autostart/pulseaudio.desktop\"\n> Failure: Module initialization failed\n> start \"/etc/xdg/autostart/update-notifier.desktop\"\n> start \"/etc/xdg/autostart/zeitgeist-datahub.desktop\"\n> System Tray started\n> start tray app \"/etc/xdg/autostart/lxqt-powermanagement.desktop\"\n> QXcbConnection: Failed to get the primary output of the screen\n> QXcbConnection: Failed to get the primary output of the screen\n> QXcbConnection: Failed to get the primary output of the screen\n> QXcbConnection: XCB error: 172 (Unknown), sequence: 816, resource  \n> id: 326, major code: 149 (Unknown), minor code: 20\n> QXcbConnection: XCB error: 172 (Unknown), sequence: 821, resource  \n> id: 326, major code: 149 (Unknown), minor code: 20\n> QXcbConnection: XCB error: 172 (Unknown), sequence: 826, resource  \n> id: 326, major code: 149 (Unknown), minor code: 20\n> ```\n>\n> I am using LXQt from this PPA:\n> https://launchpad.net/~lubuntu-dev/+archive/ubuntu/lubuntu-daily\n>\n> The session type under X2Go Client is custom: `startlxqt`\n>\n> I am using x2goserver & x2goserver-xsession 4.0.1.19 from the X2Go PPA.\n>\n> I am using x2goclient 4.0.4.0 from the Ubuntu PPA. I upgraded  \n> nxproxy (and every other nx-libs package) to the same version that  \n> the server has. The client OS is ubuntu 14.04 64-bit.\n\nThanks for all of the above info. That will help reproducing the issue  \nand setting up a test setup.\n\n> I tried uninstalling these packages from the server, but it did not  \n> help. They merely provide files under /usr/share/doc anyway:\n> libnx-xrandr2 libnx-xrandr2-dbg libnx-xrandr-dev nx-x11proto-randr-dev\n\nThose packages are transitional packages merely, that should be removable via\n\n   apt-get autoremove --purge\n\nMike\n\n-- \n\nDAS-NETZWERKTEAM\nmike gabriel, herweg 7, 24357 fleckeby\nfon: +49 (1520) 1976 148\n\nGnuPG Key ID 0x25771B31\nmail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de\n\nfreeBusy:\nhttps://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb\n"}}