Huh, there's something wrong with the connections, all the plugs appear to be disconnected. I don't think the app should even start in this situation.
Can you try removing and re-installing the snap, then check whether the "snap connections chromium" command lists plugs as being connected to slots? At the very least the following plugs should be connected: chromium:browser-sandbox chromium:gnome-3-28-1804 chromium:desktop chromium:network chromium:x11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1918578 Title: Chromium Crashes When Triggering File Dialog To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1918578/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs