I tried to remove all the gnome-* snaps in /var/lib/snapd/seed/seed.yaml and run "snap abort --last=seed", "sudo systemctl restart snapd".
$ sudo snap install gnome-3-28-1804 It prompt download the core18(20190508 970). So this hang is related to the wrong version of ubuntu core. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828604 Title: Lenovo T490S and X390 GM do not have Firefox.App store install errors out To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1828604/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs