arc-theme package uninstalled and instead arc gtk & shell themes installed manually as directed in its github page via autogen. This appears not to be triggering the crash. even though the autogen doesn't know any gnome > 3.22. <shrug/> It may be that similarly rebuilding the arc-theme package for a gnome 3.26 environment would fix it, but I still don't really have a theory as to why it should break, let alone only on nvidia. There's no binaries in it afaik.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1720149 Title: gnome-shell segv on wake from display or system sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1720149/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs