I'm seeing similar problem. The only solution I found is to close and reopen browser.
snap 2.48.3+20.10 snapd 2.48.3+20.10 series 16 ubuntu 20.10 kernel 5.8.0-41-generic dasm@dell:~/git/canonical$ sudo snap get system experimental.refresh-app-awareness error: snap "core" has no "experimental" configuration option dasm@dell:~/git/canonical$ sudo snap get core experimental.refresh-app-awareness error: snap "core" has no "experimental" configuration option dasm@dell:~/git/canonical$ sudo snap set system experimental.refresh-app-awareness=true dasm@dell:~/git/canonical$ sudo snap get system Key Value experimental {...} refresh {...} seed {...} I'll report back if I'm still seeing issues with this behavior. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914918 Title: The snap being updated in the background causes both old and new tabs to die to SIGTRAP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1914918/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs