It seems to be a bug in Chrome / Chromium, I found this related report: https://code.google.com/p/chromium/issues/detail?id=478714
** Bug watch added: code.google.com/p/chromium/issues #478714 http://code.google.com/p/chromium/issues/detail?id=478714 -- 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/1449063 Title: no icon for chromium-browser in task bar Status in chromium-browser package in Ubuntu: Confirmed Bug description: hi. i use Xubuntu 15.04 and after i install the Chromium-browser when i launch it i have no icon in task bar for Chromium. i take the screen shot to: http://www.fotosik.pl/pokaz_obrazek/5a5148ce86d7a16f.html chromium is in red circle. another programs have they default icons but some reason i have problem only with Chromium. any clue how to fix it? another icons such on desktop or menu/Internet works only task bar fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1449063/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

