That crash still looks like it's the one that happens from a bad libsmbios initialization. Can you disable the Dell plugin harder?
Like this: # sudo mv /usr/lib/x86_64-linux-gnu/fwupd-plugins-3/libfu_plugin_dell.so /usr/lib/x86_64-linux-gnu/fwupd-plugins-3/libfu_plugin_dell.so.old That will prevent it from even running it's init method (usually blacklist makes it abort after init). Thanks in advance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1744782 Title: on update, notification in software center that fwupd failed to activate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1744782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs