Public bug reported: my computer get a purple screen and can't enter the GUI desktop so I restart and boot it(by option 2 and earliest version passed) but during upgrade and install opencv problems occurs as following Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages were automatically installed and are no longer required: linux-headers-4.15.0-46 linux-headers-4.15.0-46-generic linux-headers-4.4.0-143 linux-headers-4.4.0-143-generic linux-image-4.15.0-46-generic linux-image-4.4.0-143-generic linux-modules-4.15.0-46-generic linux-modules-4.4.0-143-generic linux-modules-extra-4.15.0-46-generic linux-modules-extra-4.4.0-143-generic snapd-login-service Use 'sudo apt autoremove' to remove them. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 12 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable Setting up grub-efi-amd64 (2.02~beta2-36ubuntu3.22) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package grub-efi-amd64 (--configure): subprocess installed post-installation script returned error exit status 1 Setting up keyboard-configuration (1.108ubuntu15.5) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package keyboard-configuration (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of console-setup-linux: console-setup-linux depends on keyboard-configuration (= 1.108ubuntu15.5); however: Package keyboard-configuration is not configured yet.
dpkg: error processing package console-setup-linux (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure. dpkg: dependency problems prevent configuration of console-setup: console-setup depends on console-setup-linux; however: Package console-setup-linux is not configured yet. console-setup depends on keyboard-configuration (= 1.108ubuntu15.5); however: Package keyboard-configuration is not configured yet. dpkg: error processing package console-setup (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already Setting up resolvconf (1.78ubuntu7) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package resolvconf (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Setting up apparmor (2.10.95-0ubuntu2.11) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package apparmor (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Setting up rsyslog (8.16.0-1ubuntu3.1) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package rsyslog (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Setting up cups (2.1.3-4ubuntu0.8) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package cups (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of grub-efi-amd64-signed: grub-efi-amd64-signed depends on grub-efi-amd64 (= 2.02~beta2-36ubuntu3.22); however: Package grub-efi-amd64 is not configured yet. dpkg: error processing package grub-efi-amd64-signed (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already Setting up shim-signed (1.33.1~16.04.5+15+1533136590.3beb971-0ubuntu1) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package shim-signed (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Setting up unattended-upgrades (1.1ubuntu1.18.04.7~16.04.3) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package unattended-upgrades (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Setting up cups-bsd (2.1.3-4ubuntu0.8) ... debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable dpkg: error processing package cups-bsd (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Errors were encountered while processing: grub-efi-amd64 keyboard-configuration console-setup-linux console-setup resolvconf apparmor rsyslog cups grub-efi-amd64-signed shim-signed unattended-upgrades cups-bsd E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.26 ProcVersionSignature: Ubuntu 4.15.0-48.51~16.04.1-generic 4.15.18 Uname: Linux 4.15.0-48-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Jun 8 12:02:32 2019 InstallationDate: Installed on 2018-04-27 (406 days ago) InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: Upgraded to xenial on 2019-03-12 (87 days ago) VarLogDistupgradeAptlog: Log time: 2019-03-13 06:51:29.671370 Log time: 2019-03-13 06:51:33.745111 Log time: 2019-03-13 06:52:33.779275 VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832056 Title: cant sudo apt-get upgrade because grub.. problems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1832056/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs