Shutter Application is showing only blank screen in 17.10 while trying to take a screenshot.
This is due to Ubuntu 17.10 switching to Wayland as default, you can switch to the X session in the login screen, if you want to continue using Shutter.
Bug watches keep track of this bug in other bug trackers.
This is due to Ubuntu 17.10 switching to Wayland as default, you can switch to the X session in the login screen, if you want to continue using Shutter.