Every time I boot into Saucy the middle section of the top and bottom panels are a light color close to white. I have found that if I hold ALT+Super+right click the mouse on each panel, go to properties, click background, change it to solid color and then back to none (use system theme) then it straightens out and the color matches the rest of the panels. I used to have to do this multiple times per session but, recently it appears I can do it once after login but, not absolutely sure.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-panel in Ubuntu. https://bugs.launchpad.net/bugs/1196177 Title: Compiz - Gnome-Panel White Square (Gnome-Fallback-Session/Flashback) Status in Compiz: New Status in Compiz Core: New Status in Compiz Core Ubuntu: New Status in Compiz Workarounds Plugins: New Status in “gnome-panel” package in Ubuntu: Confirmed Bug description: Description: White squares appears in blank sections of gnome panel at Ubuntu Startup and during window Minimize / Maximize Actions. Gnome-Flashback with Compiz (Effects) only. Distribution: Ubuntu Saucy Salamander (development branch) Release: 13.10 Packages: compiz: Installed: 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 Candidate: 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 Version table: *** 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages 100 /var/lib/dpkg/status gnome-session-fallback formerly gnome-session-flashback in ubuntu 13.10: Installed: 1:3.6.2-0ubuntu11 Candidate: 1:3.6.2-0ubuntu11 Version table: *** 1:3.6.2-0ubuntu11 0 500 http://archive.ubuntu.com/ubuntu/ saucy/universe amd64 Packages 100 /var/lib/dpkg/status How to Reproduce: Normally after distro-upgrade or a clean install, since the 1st Boot you'll see a white square in unussed portion of gnome panels (totally white if the panel is clean) Steps: 1.- Launch some application (firefox in this case) 2.- Left Mouse Click on Firefo's Window List Box (This Will Minimize Firefox to Panel) 3.- At this Step, maybe the White panell has disappeared ( Now the color is normal according to Ambiance Theme ) 4.- Click Again in Firefox's Windows List Box ( The Window must Maximize and the White Square in Gnome Panel appears Again. If its not, repeat the Minimize and Maximize actios to rise up the bug) Temporary WorkArround: Enable "Show Hide Buttons" under Panel Properties. This will "transfer" the buggy white color effect to the sidebuttons in the panel. To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1196177/+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