Thank you for taking the time to report this bug and helping to make Ubuntu better.
I'll assume this is the daily build of Ubuntu bionic, based on some of your other reports the last few days. When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. This will automatically add version numbers, appropriate tags and other relevant information. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. For this one, which is already reported, you may run the following command in a terminal (just once), to add the same information: apport-collect 1754902 Keep up the testing and please report any bugs you may come across :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1754902 Title: Firefox web browser not found within Software Centre To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1754902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs