This was fixed in the meantime. $ chromium --class=o $ wmctrl -lx 0x03200002 0 chromium.o canonical New Tab - Chromium
If you can still reproduce the bug, please bump this report. ** Changed in: chromium-browser (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of UBUNTU - AL - BR, which is subscribed to Chromium Browser. https://bugs.launchpad.net/bugs/1311795 Title: Chromium aura doesn't honor the --class parameter anymore Status in BAMF: Won't Fix Status in Chromium Browser: Unknown Status in Unity: Won't Fix Status in chromium-browser package in Ubuntu: Fix Released Bug description: At Ubuntu 13.10, I could have different instances of chromium (with different profiles) have separate icons in unity. All I had to do was change the StartupWMClass= and the --class= in the exec= line in the desktop launcher. Starting with 14.04, Unity ignores these values and groups the chromium windows together. Similarly, webapp instances (created using file-> create application shortcuts) are also grouped under the one chromium icon. This beats the purpose of webapps, as it makes it much more difficult to regard a webpage as an application. To replicate: 1. copy the chromium-browser.desktop to two different locations: 1.desktop and 2.desktop. 2. Edit 1.desktop to the following values: Exec=chromium-browser --temp-profile --class=Other %U StartupWMClass=Other 3. Edit 2.desktop to the following values: Exec=chromium-browser --temp-profile --class=Other2 %U StartupWMClass=Other2 4. Start both from nautilus or from the desktop. In 13.10, this results in separate icons on the launcher, in 14.04, only one. It seems that I'm not the only one to encounter this problem: http://askubuntu.com/questions/450113/multiple-chromium-icons-in- launcher-of-14-04-lts And this is further evidence that the icons were separable in previous versions: http://ricardofeliciano.me/how-to-create-a-unity-launcher- icon-for-each-chromechromium-profile-in-ubuntu/ Thanks, UCP To manage notifications about this bug go to: https://bugs.launchpad.net/bamf/+bug/1311795/+subscriptions -- Mailing list: https://launchpad.net/~linux-traipu Post to : linux-traipu@lists.launchpad.net Unsubscribe : https://launchpad.net/~linux-traipu More help : https://help.launchpad.net/ListHelp