Nazar, Yes I am 64 bit OS uname -a: Linux TIS-PC 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
lsb_release -a: Distributor ID: Ubuntu Description: Ubuntu 16.04 LTS Release: 16.04 Codename: xenial However this workaround worked for me as well, Slack is not showing classic notifications anymore: sudo touch /usr/lib/libunity-electron_notification_fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1547448 Title: Ubuntu 16.04: Notifications of some apps displayed in a classic window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1547448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
