As it turns out, this was a problem with the nvidia driver. After upgrading to the newest version, 340.24, the bug has been fixed.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1318004 Title: chromium does not minimize correctly when pcmanfm is also open Status in “chromium-browser” package in Ubuntu: Confirmed Status in “pcmanfm” package in Ubuntu: Confirmed Bug description: Steps to reproduce: -Open at least 1 chromium window and 1 pcmanfm window -Minimize chromium Chromium's inner frame will flicker off for a split second and then re-draw itself. Everything but the window border (if "use system title and border" is enabled) will stay on the screen after being minimized untill you drag another window over it to erase it. This only occurs when pcmanfm and chromium are both open at the same time. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: chromium-browser 34.0.1847.116-0ubuntu2 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: LXDE Date: Fri May 9 14:13:32 2014 Desktop-Session: DESKTOP_SESSION = Lubuntu XDG_CONFIG_DIRS = /etc/xdg/lubuntu:/etc/xdg/xdg-Lubuntu:/usr/share/upstart/xdg:/etc/xdg XDG_DATA_DIRS = /etc/xdg/lubuntu:/usr/local/share:/usr/share:/usr/share/gdm:/var/lib/menu-xdg:/usr/share/Lubuntu:/usr/local/share/:/usr/share/ DiskUsage: b'Filesystem Type Size Used Avail Use% Mounted on\n/dev/sdb1 ext4 1.8T 627G 1.1T 37% /\nnone tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup\nudev devtmpfs 3.9G 12K 3.9G 1% /dev\ntmpfs tmpfs 3.9G 4.0K 3.9G 1% /tmp\ntmpfs tmpfs 797M 1.4M 796M 1% /run\nnone tmpfs 5.0M 0 5.0M 0% /run/lock\nnone tmpfs 3.9G 26M 3.9G 1% /run/shm\nnone tmpfs 100M 20K 100M 1% /run/user\n' Inodes: b'Filesystem Inodes IUsed IFree IUse% Mounted on\n/dev/sdb1 116M 427K 116M 1% /\nnone 996K 2 996K 1% /sys/fs/cgroup\nudev 986K 577 985K 1% /dev\ntmpfs 996K 19 996K 1% /tmp\ntmpfs 996K 607 996K 1% /run\nnone 996K 3 996K 1% /run/lock\nnone 996K 29 996K 1% /run/shm\nnone 996K 14 996K 1% /run/user\n' Env: MOZ_PLUGIN_PATH = None LD_LIBRARY_PATH = None InstallationDate: Installed on 2002-01-01 (4511 days ago) InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) SourcePackage: chromium-browser UpgradeStatus: Upgraded to trusty on 2014-04-20 (18 days ago) gconf-keys: /desktop/gnome/applications/browser/exec = b'firefox\n'/desktop/gnome/url-handlers/https/command = b'sensible-browser %s\n'/desktop/gnome/url-handlers/https/enabled = b'true\n'/desktop/gnome/url-handlers/http/command = b'sensible-browser %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.chromium.browser.default: [modified] modified.conffile..etc.default.chromium.browser: [deleted] mtime.conffile..etc.chromium.browser.default: 2014-05-08T16:39:05.761265 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1318004/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
