I have cleaned installed Ubuntu once again but this time upgraded package by package, the problem occurs after upgrading one of these packages to the latest version:
amd64-microcode intel-microcode -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852837 Title: Ubuntu 19.10 boots into blinking underscore when manually restart, not even grub shows up! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1852837/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
