Public bug reported: I had Chromium working on double screen set up, seemed fine except for some odd resizing behavior, and sometimes freezing like Chrome often does.
Then I unplugged, closed the lid, later opened and connected laptop to screen, but noticed there was no Chromium in super+w window list, but there were Chromium windows in alt-tab list. Although I could alt-tab to Chromium windows, see the previews in the Ubuntu alt-tab's preview, I saw no window when switching to it. Finally, alt+space and maximize showed the window, but the outer chrome was still invisible for a while. Same for other Chromium windows. All other windows were fine. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: chromium-browser 34.0.1847.116-0ubuntu2 ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4 Uname: Linux 3.13.0-32-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 Date: Mon Jul 21 22:35:40 2014 Desktop-Session: DESKTOP_SESSION = None XDG_CONFIG_DIRS = None XDG_DATA_DIRS = None DetectedPlugins: EcryptfsInUse: Yes Env: MOZ_PLUGIN_PATH = None LD_LIBRARY_PATH = None InstallationDate: Installed on 2013-11-23 (240 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: chromium-browser UpgradeStatus: Upgraded to trusty on 2014-04-19 (93 days ago) chromium-default: CHROMIUM_FLAGS="" gconf-keys: /desktop/gnome/applications/browser/exec = b'firefox\n'/desktop/gnome/url-handlers/https/command = b'firefox %s\n'/desktop/gnome/url-handlers/https/enabled = b'true\n'/desktop/gnome/url-handlers/http/command = b'firefox %s\n'/desktop/gnome/url-handlers/http/enabled = b'true\n'/desktop/gnome/session/required_components/windowmanager = b''/apps/metacity/general/compositing_manager = b''/desktop/gnome/interface/icon_theme = b'gnome\n'/desktop/gnome/interface/gtk_theme = b'Clearlooks\n' modified.conffile..etc.default.chromium.browser: [deleted] ** Affects: chromium-browser (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1346753 Title: Chromium doesn't want to show, after unplug, and later plug in to second screen. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1346753/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs