It was related to gnome shell;I had opened another issue or gnome-shell (#1867735) and the workaround was to enable animation and it seems to have solved the issue
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867955 Title: My entire DE flashes when trying to install an app and the application doesn't install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1867955/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
