Package: shim-signed Version: 1.28+nmu1+0.9+1474479173.6c180c6-1 Severity: important
Dear Maintainer, When doing an apt dist-upgrade, shim-signed didn't update correctly: Setting up shim-signed (1.28+nmu1+0.9+1474479173.6c180c6-1) ... Installing for x86_64-efi platform. Could not prepare Boot variable: Function not implemented grub-install: error: efibootmgr failed to register the boot entry: Input/output error. dpkg: error processing package shim-signed (--configure): installed shim-signed package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: shim-signed needrestart is being skipped since dpkg has failed E: Sub-process /usr/bin/dpkg returned an error code (1) Regards, Xav -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (900, 'testing'), (900, 'stable'), (500, 'stable-updates'), (90, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-2-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages shim-signed depends on: ii debconf [debconf-2.0] 1.5.70 ii grub-efi-amd64-bin 2.02+dfsg1-11 ii grub2-common 2.02+dfsg1-11 ii mokutil 0.2.0-1+b3 ii shim 0.9+1474479173.6c180c6-1 Versions of packages shim-signed recommends: pn secureboot-db <none> shim-signed suggests no packages. -- debconf information: shim/error/secureboot_key_mismatch: shim/enable_secureboot: false shim/disable_secureboot: true shim/title/secureboot: shim/error/bad_secureboot_key: shim/secureboot_explanation: