*** This bug is a security vulnerability *** Public security bug reported:
I do not know where to file hardware related kernel bugs, so I did choose grub2 package. after update to ubuntu 17.10 the latest kernel mentioned above will not default boot. the old distribution kernel 4.10 is fine and recovery kernel does perform, too. I have disk encryption and the affected kernel does not go further than initramfs, i. e. there is not decryption password screen. in 4.10 there is graphical decryption screen and in recovery kernel there is CLI decryption prompt. I want to boot current 4.13 kernel with all security features! ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: grub2 (not installed) ProcVersionSignature: Ubuntu 4.10.0-42.46-generic 4.10.17 Uname: Linux 4.10.0-42-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Feb 18 07:54:56 2018 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: grub2 UpgradeStatus: Upgraded to artful on 2018-01-11 (37 days ago) ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful wayland-session ** Information type changed from Private Security to Public Security -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750215 Title: kernel 4.0.13-32-generic does not boot after initramfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1750215/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs