Hello @vicamo With the same hardware (Dell Precision 7530) using 18.04, installing intel-microcode_3.20191115.1ubuntu0.18.04.3_amd64.deb fixes for me boot without power source and resume from sleep !
Thank you so much -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1858810 Title: [19.10] Boot hangs at "loading initial ramdisk" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1858810/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs