as noted above, these configs have been in place " on a long-time-in- production Ubuntu 1804LTS server instance"
the configs have been in-place, with line breaks, for years. across countless upgrades, on ~100+ servers. including grub* packages. upgrades have ONLY started failing with most recent upgrades. could we have been 'just lucky'? sure. that in itself is disturbing & being investigated. likely to be migrated away from -- as these configs, with line beaks, are NOT a problem _anywhere_ 'else'. is my specific config relevant? not if you accept, https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1868138/comments/1 as verification of this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1868138 Title: 18.04LTS upgrade of grub-common:amd64 FAILs in post-install; incorrectly REWRITES user's /etc/default/grub To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1868138/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs