{"action":"created","issue":{"url":"https://api.github.com/repos/linuxmint/Cinnamon/issues/7808","repository_url":"https://api.github.com/repos/linuxmint/Cinnamon","labels_url":"https://api.github.com/repos/linuxmint/Cinnamon/issues/7808/labels{/name}","comments_url":"https://api.github.com/repos/linuxmint/Cinnamon/issues/7808/comments","events_url":"https://api.github.com/repos/linuxmint/Cinnamon/issues/7808/events","html_url":"https://github.com/linuxmint/Cinnamon/issues/7808","id":351026851,"node_id":"MDU6SXNzdWUzNTEwMjY4NTE=","number":7808,"title":"Screen Saver/Lock Screen Does Not Engage with GL Applications Open","user":{"login":"mikebutash","id":3462604,"node_id":"MDQ6VXNlcjM0NjI2MDQ=","avatar_url":"https://avatars1.githubusercontent.com/u/3462604?v=4","gravatar_id":"","url":"https://api.github.com/users/mikebutash","html_url":"https://github.com/mikebutash","followers_url":"https://api.github.com/users/mikebutash/followers","following_url":"https://api.github.com/users/mikebutash/following{/other_user}","gists_url":"https://api.github.com/users/mikebutash/gists{/gist_id}","starred_url":"https://api.github.com/users/mikebutash/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mikebutash/subscriptions","organizations_url":"https://api.github.com/users/mikebutash/orgs","repos_url":"https://api.github.com/users/mikebutash/repos","events_url":"https://api.github.com/users/mikebutash/events{/privacy}","received_events_url":"https://api.github.com/users/mikebutash/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-08-16T01:51:59Z","updated_at":"2018-08-16T15:33:55Z","closed_at":null,"author_association":"NONE","body":"```\r\n * Cinnamon version - cinnamon 3.2.8-1\r\n * Distribution - arch linux, 4.10.3.-1\r\n * Graphics hardware - nvidia 1070, driver 378.13-5, 3x 4k monitors via DP-to-HDMI adapter\r\n * 64 bit\r\n ```\r\n\r\n**Issue**\r\nRunning any GL-based application, including VLC, Chrome|Chromium GL-based web sites (youtube, most video sites), Steam Games, etc causes screen saver not to engage and lock desktop, creating security issues with unattended desktops not locking automatically.\r\n\r\n**Steps to reproduce**\r\nSet lock screen/screensaver to 10min timeout, launch GL-based applications, screen will not lock.  This occurs under Cinnamon, KDE, and most any linux distribution.  This creates some security problems when wandering away from the desktop and it refuses to lock in normal/expected timeframe.\r\n\r\n**Expected behaviour**\r\nRunning any desktop with a set timeout of $n period, if I walk away for more than that time frame, the desktop will lock.  It currently will not.\r\n\r\n**Other information**\r\nThis seems to run deeper than most desktop managers (driver interference?), however seems ultimately a desktop problem if the drivers are disallowing basic desktop security and lock-down periods.  I get this mostly when gaming, but running other GL-based apps like video viewers, youtube, and other in browsers that use GL, I get this behavior that is unacceptable for enterprise environments I operate in.  I have to manually lock, and even then, it disallows a display from sleeping when active.\r\n\r\nIt's a chicken and egg problem - not sure if this is more a problem with xorg, nvidia drivers, kernel, or various desktops above them.\r\n"},"comment":{"url":"https://api.github.com/repos/linuxmint/Cinnamon/issues/comments/413587720","html_url":"https://github.com/linuxmint/Cinnamon/issues/7808#issuecomment-413587720","issue_url":"https://api.github.com/repos/linuxmint/Cinnamon/issues/7808","id":413587720,"node_id":"MDEyOklzc3VlQ29tbWVudDQxMzU4NzcyMA==","user":{"login":"ManIVIctorious","id":4513227,"node_id":"MDQ6VXNlcjQ1MTMyMjc=","avatar_url":"https://avatars3.githubusercontent.com/u/4513227?v=4","gravatar_id":"","url":"https://api.github.com/users/ManIVIctorious","html_url":"https://github.com/ManIVIctorious","followers_url":"https://api.github.com/users/ManIVIctorious/followers","following_url":"https://api.github.com/users/ManIVIctorious/following{/other_user}","gists_url":"https://api.github.com/users/ManIVIctorious/gists{/gist_id}","starred_url":"https://api.github.com/users/ManIVIctorious/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ManIVIctorious/subscriptions","organizations_url":"https://api.github.com/users/ManIVIctorious/orgs","repos_url":"https://api.github.com/users/ManIVIctorious/repos","events_url":"https://api.github.com/users/ManIVIctorious/events{/privacy}","received_events_url":"https://api.github.com/users/ManIVIctorious/received_events","type":"User","site_admin":false},"created_at":"2018-08-16T15:33:55Z","updated_at":"2018-08-16T15:33:55Z","author_association":"NONE","body":"Just as followup: at least on my environment Firefox only inhibits the screen saver when the active tab plays a Video"}}
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