{"action":"created","issue":{"url":"https://api.github.com/repos/lxde/lxqt/issues/1027","repository_url":"https://api.github.com/repos/lxde/lxqt","labels_url":"https://api.github.com/repos/lxde/lxqt/issues/1027/labels{/name}","comments_url":"https://api.github.com/repos/lxde/lxqt/issues/1027/comments","events_url":"https://api.github.com/repos/lxde/lxqt/issues/1027/events","html_url":"https://github.com/lxde/lxqt/issues/1027","id":149893759,"number":1027,"title":"Wrongly rendered background on dual monitor setup","user":{"login":"dobo90","id":1268906,"avatar_url":"https://avatars.githubusercontent.com/u/1268906?v=3","gravatar_id":"","url":"https://api.github.com/users/dobo90","html_url":"https://github.com/dobo90","followers_url":"https://api.github.com/users/dobo90/followers","following_url":"https://api.github.com/users/dobo90/following{/other_user}","gists_url":"https://api.github.com/users/dobo90/gists{/gist_id}","starred_url":"https://api.github.com/users/dobo90/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dobo90/subscriptions","organizations_url":"https://api.github.com/users/dobo90/orgs","repos_url":"https://api.github.com/users/dobo90/repos","events_url":"https://api.github.com/users/dobo90/events{/privacy}","received_events_url":"https://api.github.com/users/dobo90/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/lxde/lxqt/labels/lxqt-config","name":"lxqt-config","color":"006b75"},{"url":"https://api.github.com/repos/lxde/lxqt/labels/multi-monitor","name":"multi-monitor","color":"f7c6c7"},{"url":"https://api.github.com/repos/lxde/lxqt/labels/regression","name":"regression","color":"e11d21"},{"url":"https://api.github.com/repos/lxde/lxqt/labels/upstream","name":"upstream","color":"009800"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/lxde/lxqt/milestones/6","html_url":"https://github.com/lxde/lxqt/milestones/0.12","labels_url":"https://api.github.com/repos/lxde/lxqt/milestones/6/labels","id":1732224,"number":6,"title":"0.12","description":"","creator":{"login":"paulolieuthier","id":1238157,"avatar_url":"https://avatars.githubusercontent.com/u/1238157?v=3","gravatar_id":"","url":"https://api.github.com/users/paulolieuthier","html_url":"https://github.com/paulolieuthier","followers_url":"https://api.github.com/users/paulolieuthier/followers","following_url":"https://api.github.com/users/paulolieuthier/following{/other_user}","gists_url":"https://api.github.com/users/paulolieuthier/gists{/gist_id}","starred_url":"https://api.github.com/users/paulolieuthier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/paulolieuthier/subscriptions","organizations_url":"https://api.github.com/users/paulolieuthier/orgs","repos_url":"https://api.github.com/users/paulolieuthier/repos","events_url":"https://api.github.com/users/paulolieuthier/events{/privacy}","received_events_url":"https://api.github.com/users/paulolieuthier/received_events","type":"User","site_admin":false},"open_issues":47,"closed_issues":2,"state":"open","created_at":"2016-04-26T16:17:41Z","updated_at":"2016-10-05T00:01:12Z","due_on":null,"closed_at":null},"comments":10,"created_at":"2016-04-20T21:39:15Z","updated_at":"2016-10-21T23:57:46Z","closed_at":null,"body":"After recent upgrades on Arch Linux I've found that desktop background is wrongly rendered on dual monitor setups. On the second screen there's small left vertical bar which is a copy of right part of background of first desktop.\r\n\r\nBug is reproducible on physical environtment as also on VirtualBox. I've attached middle of two screens.\r\n![lxqt_dual_monitor](https://cloud.githubusercontent.com/assets/1268906/14691316/d573d8da-0750-11e6-960f-5b96af143668.png)\r\n\r\nIs there anything that I can supply to make this bug easier to solve?\r\n\r\nVersion on packages installed:\r\n➜  ~  pacman -Qs lxqt\r\nlocal/liblxqt 0.10.0-6\r\n    Common base library for LXQt components.\r\nlocal/lximage-qt 0.4.0-1 (lxqt)\r\n    LXQt image viewer\r\nlocal/lxqt-about 0.10.0-4 (lxqt)\r\n    LXQt about dialog.\r\nlocal/lxqt-admin 0.10.0-2\r\n    LXQt system administration\r\nlocal/lxqt-common 0.10.0-3 (lxqt)\r\n    Common data to run a LXQt session.\r\nlocal/lxqt-config 0.10.0-5 (lxqt)\r\n    LXQt system configuration.\r\nlocal/lxqt-globalkeys 0.10.0-3 (lxqt)\r\n    LXQt daemon and library for global keyboard shortcuts registration.\r\nlocal/lxqt-notificationd 0.10.0-3 (lxqt)\r\n    LXQt notification daemon and library.\r\nlocal/lxqt-openssh-askpass 0.10.0-3 (lxqt)\r\n    LXQt openssh password prompt\r\nlocal/lxqt-panel 0.10.0-5 (lxqt)\r\n    The LXQt desktop panel\r\nlocal/lxqt-policykit 0.10.0-3 (lxqt)\r\n    The LXQt policykit authentication agent\r\nlocal/lxqt-powermanagement 0.10.0-3 (lxqt)\r\n    LXQt power management daemon\r\nlocal/lxqt-qtplugin 0.10.0-3 (lxqt)\r\n    LXQt platform integration for Qt\r\nlocal/lxqt-runner 0.10.0-4 (lxqt)\r\n    The LXQt application launcher\r\nlocal/lxqt-session 0.10.0-3 (lxqt)\r\n    The LXQt session\r\nlocal/lxqt-sudo 0.10.0-3 (lxqt)\r\n    LXQt privilege program (lxsu).\r\nlocal/openbox 3.6.1-3 (lxde lxde-gtk3 lxqt)\r\n    Highly configurable and lightweight X11 window manager\r\nlocal/pcmanfm-qt 0.10.0-3 (lxqt)\r\n    The LXQt file manager, Qt port of PCManFM\r\n"},"comment":{"url":"https://api.github.com/repos/lxde/lxqt/issues/comments/255491923","html_url":"https://github.com/lxde/lxqt/issues/1027#issuecomment-255491923","issue_url":"https://api.github.com/repos/lxde/lxqt/issues/1027","id":255491923,"user":{"login":"foxpup","id":4841072,"avatar_url":"https://avatars.githubusercontent.com/u/4841072?v=3","gravatar_id":"","url":"https://api.github.com/users/foxpup","html_url":"https://github.com/foxpup","followers_url":"https://api.github.com/users/foxpup/followers","following_url":"https://api.github.com/users/foxpup/following{/other_user}","gists_url":"https://api.github.com/users/foxpup/gists{/gist_id}","starred_url":"https://api.github.com/users/foxpup/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/foxpup/subscriptions","organizations_url":"https://api.github.com/users/foxpup/orgs","repos_url":"https://api.github.com/users/foxpup/repos","events_url":"https://api.github.com/users/foxpup/events{/privacy}","received_events_url":"https://api.github.com/users/foxpup/received_events","type":"User","site_admin":false},"created_at":"2016-10-21T23:57:46Z","updated_at":"2016-10-21T23:57:46Z","body":"@tsujan  I can try running without a desktop for a while and I'm always watching CPU and memory using those wonderful graphs in the lxqt-panel.  (It's the panel that made me love lxqt in the first place - lots of useful tools that can be shoved way off to the left, outside of my field of view while I ork.)  I don't remember seeing heavy CPU usage during the problem, but I do often hit against RAM limitations since I'm a bit of a tab-aholic in firefox and keep thunderbird running all the time while I run blender, google earth, libre-office or other things.  My humble 8 gigs often feels low.  (need to upgrade CPU/Mobo/RAM combination some day, but that ASUS core continues to be rock solid and its hard to chuck reliable machines that are paid for. :-)   I'll try with and without the desktop like you showed me and also with, without, & tiled background along with the desktop.  \r\n\r\nAlso something weird I noticed.  When I do a fresh boot and auto-login.  panel  and program fonts are larger than when I log out and then back in again.  Its like the first login is special somehow. :-)  \r\n\r\nYou mentioned that V.10.0 is too old.  I was looking for a ppa to add so I can just do a \"sudo apt upgrade\" and get the latest lxqt but the right entry so far has alluded me. :-)  I'm fond of that method of distributing new updates over manually downloading and updating, although I'm getting better at it. :-)  After getting tired being frustrated by Apple, and then later Microsoft systems, (too expensive, restrictive and \"black boxy') I resolved to make linux my new computing home and it has taken a few years to get comfortable but I'm glad I made the transition.  I used to be, or technically still am, an MCSE, certified for windows NT/2K/XP/2003 + DBA and training, but that was long ago and I got tired of MS's rat race with too many changes for no good reason.  \r\n\r\nI'll post my observations. :-)"}}
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