[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
[Expired for grub2-signed (Ubuntu) because there has been no activity for 60 days.] ** Changed in: grub2-signed (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
** Changed in: grub2-signed (Ubuntu) Status: Invalid => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Hello "dpkg: erreur de traitement du paquet grub-efi-amd64 (--configure) : installed grub-efi-amd64 package post-installation script subprocess was interrupted Traitement des actions différées (« triggers ») pour ureadahead (0.100.0-20) ... ureadahead will be reprofiled on next reboot dpkg: des problèmes de dépendances empêchent la configuration de grub-efi : grub-efi dépend de grub-efi-amd64 (= 2.02-2ubuntu8.13) ; cependant : Le paquet grub-efi-amd64 n'est pas encore configuré. dpkg: erreur de traitement du paquet grub-efi (--configure) : problèmes de dépendances - laissé non configuré Des erreurs ont été rencontrées pendant l'exécution : grub-efi-amd64 grub-efi Is it really impossible to add the following line in the error message? """The details of the problem are available in the /var/log/dpkg.log file""" ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Please read this until the end before commenting. I am closing this bug as "Invalid", because we can't deal with the many different types of problems seen by people all on this same bug report. This is, for most users, a firmware issue (in which case, if you're running a Dell laptop, please check with Dell if firmware updates exist. This is especially true for Dell XPS 13 (9343)). We will be tracking this (Invalid argument, followed by "Block device required" error messages) on bug 1805490. If you are getting an "Input/output error"; please file your own NEW bug report, and make sure to include the output of "sudo efibootmgr -v". We will ask you for more information on your own bug. If you are getting "No space left on device"; please file your own NEW bug report, and make sure to include the output of "ls -l /sys/firmware/efi/efivars". We will ask you for more information on your own bug. If you are getting "grub-install: error: cannot find EFI directory.", you have likely modified your installation in some way. Please file your own NEW bug report, we can walk you through fixing this. If you are getting any other kind of error not listed above; as for everything else, please file a your own NEW bug report, so we can figure out exactly what your problem is, not "guessing" based on what others may have commented. And above all, please do not follow random comments by people on bug reports claiming they have workarounds. These may further complicate things, it makes it very hard for developers to understand what is going on and be able to fix bugs. ** Changed in: grub2-signed (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
This has completely bricked an AMD E-350-based mini PC. I recently installed ubuntu 18.04 server; and 3 updates later, I can't boot the device at all. Not even POST video output. Pulling the CMOS battery didn't help. The system ran fine for 4+ years running CentOS 7 server. Here's the apt update output: # apt update ... 10 packages can be upgraded. Run 'apt list --upgradable' to see them. # apt upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: grub-common grub-efi-amd64 grub-efi-amd64-bin grub-efi-amd64-signed grub2-common libidn11 libunistring2 python3-httplib2 ufw unattended-upgrades 10 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. ... Setting up grub-efi-amd64-bin (2.02-2ubuntu8.13) ... Setting up grub2-common (2.02-2ubuntu8.13) ... Processing triggers for systemd (237-3ubuntu10.19) ... Setting up grub-efi-amd64 (2.02-2ubuntu8.13) ... Installing for x86_64-efi platform. Could not delete variable: No space left on device grub-install: error: efibootmgr failed to register the boot entry: Block device required. Failed: grub-install --target=x86_64-efi WARNING: Bootloader is not properly installed, system may not be bootable Sourcing file `/etc/default/grub' Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.15.0-47-generic Found initrd image: /boot/initrd.img-4.15.0-47-generic Found linux image: /boot/vmlinuz-4.15.0-46-generic Found initrd image: /boot/initrd.img-4.15.0-46-generic done Setting up grub-efi-amd64-signed (1.93.14+2.02-2ubuntu8.13) ... Installing for x86_64-efi platform. Could not prepare Boot variable: No space left on device grub-install: error: efibootmgr failed to register the boot entry: Input/output error. dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1 Processing triggers for libc-bin (2.27-3ubuntu1) ... Errors were encountered while processing: grub-efi-amd64-signed E: Sub-process /usr/bin/dpkg returned an error code (1) During the failed update, I was prompted for a new grub config file. I chose to keep my existing file (the default, believe). Next, I tried: # dpkg-reconfigure grub-efi-amd64-signed /usr/sbin/dpkg-reconfigure: grub-efi-amd64-signed is broken or not fully installed root@giraffe:/home/dietmar# apt install grub-efi-amd64-signed Reading package lists... Done Building dependency tree Reading state information... Done grub-efi-amd64-signed is already the newest version (1.93.14+2.02-2ubuntu8.13). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 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 Setting up grub-efi-amd64-signed (1.93.14+2.02-2ubuntu8.13) ... Installing for x86_64-efi platform. Could not prepare Boot variable: No space left on device grub-install: error: efibootmgr failed to register the boot entry: Input/output error. dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1 dpkg: dependency problems prevent processing triggers for shim-signed: shim-signed depends on grub-efi-amd64-signed; however: Package grub-efi-amd64-signed is not configured yet. df showed plenty of free space on all partitions: Filesystem 1K-blocksUsed Available Use% Mounted on udev 4035776 0 4035776 0% /dev tmpfs 8131842336810848 1% /run /dev/sda2 45876068 4616084 38899872 11% / tmpfs4065908 0 4065908 0% /dev/shm tmpfs 5120 0 5120 0% /run/lock tmpfs4065908 0 4065908 0% /sys/fs/cgroup /dev/sda1 5232486152517096 2% /boot/efi /dev/sda4 106674880 65120 101147952 1% /home tmpfs 813180 0813180 0% /run/user/1000 I tried the workaround from Ronan Mooney. https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/comments/11 That allowed apt to complete without an error; however, it left the system in an unbootable state. # mv ubuntu/ ubuntu.bak # apt install -f Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 2 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Setting up grub-efi-amd64-signed (1.93.14+2.02-2ubuntu8.13) ... Setting up shim-signed (1.37~18.04.3+15+1533136590.3beb971-0ubuntu1) ... W: APT had planned for dpkg to do more than it reported back (3 vs 7). Affected packages: grub-efi-amd64-signed:amd64 # apt install --reinstall grub-common grub-efi-amd64 grub-efi-amd64-bin grub2-common Reading package
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Just hit this on an Dell E5250 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I have a DELL 9343 XPS running 'Ubuntu 18.04.1'. The first recent indication that I had a problem with the Software Updater was with an update I installed on 31-JAN-2019 when Software Updater returned the message 'package operation failed'. Looking back at the logs, I found in /var/log/dpkg.log the last three lines indicated that my grub-efi was shown as 'half-configured' but not 'installed'. 2019-02-01 07:03:44 startup packages configure 2019-02-01 07:03:44 configure grub-efi-amd64-signed:amd64 1.93.11+2.02-2ubuntu8.10 2019-02-01 07:03:44 status half-configured grub-efi-amd64-signed:amd64 1.93.11+2.02-2ubuntu8.10 Since I don't like error messages, I began searching for an explanation and for a solution before attempting to remedy the problem. I found that others felt there may be a problem with BIOS file(s) in a permission protected folder /boot/efi. I found the latest BIOS update '9343_A18.exe' on the DELL support page and downloaded the file. In order to copy the BIOS update binary into the efi partition (/boot/efi) I had to use sudo in the Terminal to copy the 9343_A18.exe file to /boot/efi. I then followed the instructions to update the BIOS which is to restart / reboot, pressing F12 key in order to enter in the Boot Menu and then choose BIOS Update selecting 9343_A18.exe and choosing to update the BIOS. After updating the BIOS, Ubuntu Software Updater works fine again without returning any error messages. The last line in the most recent version of /var/log/dpkg.log shows the following documentation that my grub-efi is now shown as 'half-configured' and finally 'installed'. 2019-02-10 05:04:47 configure grub-efi-amd64-signed:amd64 1.93.11+2.02-2ubuntu8.10 2019-02-10 05:04:47 status half-configured grub-efi-amd64-signed:amd64 1.93.11+2.02-2ubuntu8.10 2019-02-10 05:04:49 status installed grub-efi-amd64-signed:amd64 1.93.11+2.02-2ubuntu8.10 After spending considerable time looking into my problem, I concluded that updating the BIOS to the latest version from DELL was the best answer and solved my problem. Hope this helps anyone looking for a similar answer. Installed systems are of course different. If your problem is different, looking in /var/log/dpkg.log for 'status half-configured' without seeing 'status installed' files may give you a lead on where to look for your own solution. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I'm seeing the same error. $ sudo apt dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Setting up grub-efi-amd64-signed (1.93.13+2.02-2ubuntu8.12) ... Installing for x86_64-efi platform. File descriptor 4 (/dev/sdb1) leaked on vgs invocation. Parent PID 16086: grub-install File descriptor 4 (/dev/sdb1) leaked on vgs invocation. Parent PID 16086: grub-install Could not prepare Boot variable: No space left on device grub-install: error: efibootmgr failed to register the boot entry: Input/output error. dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1 dpkg: dependency problems prevent processing triggers for shim-signed: shim-signed depends on grub-efi-amd64-signed; however: Package grub-efi-amd64-signed is not configured yet. dpkg: error processing package shim-signed (--configure): dependency problems - leaving triggers unprocessed Errors were encountered while processing: grub-efi-amd64-signed shim-signed needrestart is being skipped since dpkg has failed E: Sub-process /usr/bin/dpkg returned an error code (1) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
workaround #11 just worked for me. Dell XPS-13 (9343) circa 2016-02 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
This is the error I just got, and the warning when I used workaround #11 $ sudo apt upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 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 Setting up grub-efi-amd64-signed (1.93.12+2.02-2ubuntu8.11) ... /var/lib/dpkg/info/grub-efi-amd64-signed.postinst: 22: /var/lib/dpkg/info/grub-efi-amd64-signed.postinst: /usr/share/grub/grub-check-signatures: Permission denied dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 126 Errors were encountered while processing: grub-efi-amd64-signed E: Sub-process /usr/bin/dpkg returned an error code (1) andor@andor-galagopro:~$ sudo su - [sudo] password for andor: root@###:~# cd /boot/efi/EFI root@###:/boot/efi/EFI# mv ubuntu ubuntu-old root@###:/boot/efi/EFI# apt install -f Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Setting up grub-efi-amd64-signed (1.93.12+2.02-2ubuntu8.11) ... W: APT had planned for dpkg to do more than it reported back (0 vs 4). Affected packages: grub-efi-amd64-signed:amd64 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
That appears to be unrelated to this bug, plenty of space left here for
me with no dump files.
I'm seeing the same error everyone else is seeing: efibootmgr unable to
delete a file in EFI via sysfs, as Thierry Mallard's strace already
showed:
unlink("/sys/firmware/efi/efivars/Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c")
= -1 EINVAL (Invalid argument)
write(2, "Could not delete variable", 25Could not delete variable) = 25
write(2, ": Invalid argument\n", 19: Invalid argument
)= 19
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https://bugs.launchpad.net/bugs/1753518
Title:
package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to
install/upgrade: installed grub-efi-amd64-signed package post-
installation script subprocess returned error exit status 1
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[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Hi, I had the same bug since summer 2018. But for me, the following fixed the problem: The bug was caused by a "no space left on device error" on the "efi firmware". There was a hint in the apt log. So a colleague of mine (https://launchpad.net/~aburch) gave me the tip to delete dump files in /sys/firmware/efi/efivars There where hundred of files starting with "dump" and I removed only these! This fixed it immediately. Can someone confirm that deleting these files is save? Is that the trigger of the general bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
And I just had exactly the same problem (failure to modify EFI variable) during update of secureboot-db and again running postinstall script immediately after reboot worked OK. Silence is becoming ridiculous. What we need is kernel with verbose debug output about handling EFI variables. Right now it is not even clear whether failure is returned by kernel or firmware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Just hit me again updating to grub-efi (2.02-2ubuntu8.7) workaround from #11 worked again Dell Latitude E5450 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Had the same issue on a Dell Latitude E5550. Reboot also fixed it for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
This also just happened to me for the second time updating to 1.93.7 Workaround fixed it again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Dell XPS 13 here too, Ronan Mooney's workaround does the trick and everything was fine. Updating to 1.93.7 brought up this same error once again :/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I have installed the IEEE version of the GRUB. Package: grub-ieee1275. It seems to work perfectly. However, I am not expert in computer science, therefore I have no idea of the possible consequences of this change. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I updated UEFI from Asus, but same version I was using since April. Still only can boot with rEFInd from sdc or flash drive with full install of Ubuntu. UEFI does not want to see ESP on sda which is mounted by fstab. It changes entries to like drive disconnected. And on reboot all new entries only from ESP on sdc are created. But ran dosfsk on ESP at sda1, and it showed error with dirty bit set, as soon as I rebooted so shutdown was not correct. Also tried manually unmounting my ESP at sda1 and immediately shutting down, but same issue. UEFI would not see ESP on sda1 and dirty bit set again. And all new entries in UEFI from sdc's ESP files. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Latitude E7450. Same issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Ronan Mooney's workaround worked for me. Also Dell XPS 13. Sounds like this is a machine specific issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I got the same error ("efibootmgr failed") again after today's update
and again running "dpkg --configure -a" immediately after reboot
completed without errors. It really sounds like kernel issue - something
goes wrong over time.
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Title:
package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to
install/upgrade: installed grub-efi-amd64-signed package post-
installation script subprocess returned error exit status 1
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[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Ya. I am facing same issue. Anyone know how to resolve it ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
This the message I get after running: sudo dpkg --configure -a Cannot upgrade Secure Boot enforcement policy due to unsigned kernels │ │ │ Your system has UEFI Secure Boot enabled in firmware, and the following │ │ kernels present on your system are unsigned: │ │ │ │ 4.18.0-041800-generic│ │ │ │ │ │ These kernels cannot be verified under Secure Boot. To ensure your │ │ system remains bootable, GRUB will not be upgraded on your disk until │ │ these kernels are removed or replaced with signed kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
After rebooting everything worked again bor@bor-Latitude-E5450:~$ sudo dpkg --configure -a Настраивается пакет grub-efi-amd64-signed (1.93.4+2.02-2ubuntu8.3) … Выполняется установка для платформы x86_64-efi. Установка завершена. Ошибок нет. Обрабатываются триггеры для shim-signed (1.34.9.2+13-0ubuntu2) … No DKMS modules installed. bor@bor-Latitude-E5450:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
It is possible that there are different problems but in my case the problem is that efibootmgr cannot delete EFI variable: root@bor-Latitude-E5450:~# LC_ALL=C grub-install Installing for x86_64-efi platform. Could not delete variable: Invalid argument grub-install: error: efibootmgr failed to register the boot entry: Block device required. or more verbosely grub-install: info: Registering with EFI: distributor = `ubuntu', path = `\EFI\ubuntu\shimx64.efi', ESP at hostdisk//dev/sda,gpt1. grub-install: info: executing efibootmgr --version /dev/null. grub-install: info: executing modprobe -q efivars. grub-install: info: executing efibootmgr -b -B. Could not delete variable: Invalid argument grub-install: error: efibootmgr failed to register the boot entry: Block device required. It is neither grub nor efibootmgr issue, I cannot remove variable even manually: root@bor-Latitude-E5450:/sys/firmware/efi/efivars# LC_ALL=C rm Boot-8be4df61-93ca-11d2-aa0d-00e098032b8c rm: cannot remove 'Boot-8be4df61-93ca-11d2-aa0d-00e098032b8c': Invalid argument and stracing it unlinkat(AT_FDCWD, "Boot-8be4df61-93ca-11d2-aa0d-00e098032b8c", 0) = -1 EINVAL (Invalid argument) As I do not believe all systems got firmware problem at once, it is more likely kernel issue. There is nothing in dmesg. I do not see how it can be fixed by removing anything in ESP. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
May be related to this bug. https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1787692 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
WORKAROUND: From: https://askubuntu.com/questions/1031066/errors-during-upgrade- from-17-10-to-18-04-shim-signed-and-grub-efi-amd64-signed sudo su - cd /boot/efi/EFI mv ubuntu ubuntu-old apt install -f mv ubuntu-old ubuntu update-grub2 exit "It seems that the newer grub couldn't access the /boot/efi/EFI/ubuntu directory, for some reason. So since my system was booting normally, I want just to get rid off that error everytime I was using the apt. So I thought that workaround just to check it the installation would finish and it seems that worked. Lastly, I restored the ubuntu directory name just not mess around with my system's ability to boot. It seems, I forgot to mention to issue an update-grub2 afterwards. – George Tavantzopoulos" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I hit this issue during an update last night. I am now worried about rebooting my laptop. Is any other info required to investigate this? I think #8 is unrelated, and actually due to lack of space on the EFI partition. There is plenty of room in my system, and removing the exe does not help # df -h FilesystemSize Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.7M 1.6G 1% /run /dev/mapper/xubuntu--vg-root 219G 195G 13G 94% / tmpfs 7.8G 104M 7.7G 2% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/loop0 87M 87M 0 100% /snap/core/4917 /dev/loop2 87M 87M 0 100% /snap/core/4830 /dev/sda2 442M 227M 193M 55% /boot /dev/sda1 300M 8.1M 292M 3% /boot/efi tmpfs 1.6G 32K 1.6G 1% /run/user/1000 /dev/loop3 87M 87M 0 100% /snap/core/5145 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Dell XPS 13 9343 here too, running Ubuntu 18.04.1 with 4.15.0-23-generic. However, I do not use the same method as @mes2k for BIOS updates. I just boot into Windows to install the .exe... Therefore I have nothing under /boot/efi that could be causing it... ➜ ~ sudo dpkg-reconfigure grub-efi-amd64-signed /usr/sbin/dpkg-reconfigure: grub-efi-amd64-signed is broken or not fully installed. ➜ ~ sudo apt install grub-efi-amd64-signed Reading package lists... Done Building dependency tree Reading state information... Done grub-efi-amd64-signed is already the newest version (1.93.3+2.02-2ubuntu8.2). 0 to upgrade, 0 to newly install, 0 to remove and 1 not to upgrade. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Setting up grub-efi-amd64-signed (1.93.3+2.02-2ubuntu8.2) ... Installing for x86_64-efi platform. Could not delete variable: Invalid argument grub-install: error: efibootmgr failed to register the boot entry: Block device required. dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: grub-efi-amd64-signed E: Sub-process /usr/bin/dpkg returned an error code (1) ➜ efi ls -l total 5284 drwxr-xr-x 5 root root4096 Apr 4 2015 Boot -rwxr-xr-x 1 root root 1615712 Apr 4 2015 bootmgfw.efi -rwxr-xr-x 1 root root 427680 Apr 4 2015 bootmgr -rwxr-xr-x 1 root root 1612128 Apr 4 2015 bootmgr.efi drwxr-xr-x 3 root root4096 Jul 16 10:52 boot-repair -r-xr-xr-x 1 root root 512 Jul 29 2015 BOOTSECT.BAK drwxr-xr-x 3 root root4096 Apr 4 2015 DELL drwxr-xr-x 7 root root4096 May 30 2015 EFI drwxr-xr-x 2 root root4096 Apr 4 2015 en-us -rwxr-xr-x 1 root root 1183744 Jan 1 1980 FSCK.REC -rwxr-xr-x 1 root root 106496 Jan 1 1980 FSCK0001.REC -rwxr-xr-x 1 root root 427680 Apr 4 2015 NTLDR drwxr-xr-x 2 root root4096 Apr 4 2015 sources -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
My hardware: Dell XPS 13 (9343) I am able to reproduce the error using $ sudo dpkg-reconfigure grub-efi-amd64-signed Then I thought what might be different on my system, because this kind of error should normally affect more people. I remembered a BIOS update some weeks ago. Before attempting to downgrade I had a lucky guess and deleted the BIOS update file (9343_A17.exe) from /boot/efi - et voila: the problem seems to be gone. Can other affected people please try to check their /boot/efi partition for unneeded files? I updated my BIOS using this method (putting the exe file from the Dell support page to /boot/efi and then choosing BIOS update in the F12 boot menu) since months or even years. So this issue definitelly is a regression within Ubuntu. BR, Michael -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Experiencing this on 18.04 as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Any workaround available for this bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: grub2-signed (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Furthermore, I looked for the postinst script and found out that it's just the « grub-install » command which fails. root@ingatech-XPS-13-9343:~# LC_ALL=C grub-install Installing for x86_64-efi platform. Could not delete variable: Invalid argument grub-install: error: efibootmgr failed to register the boot entry: Block device required. The attached file is a dump of a grub-install -v Hope this helps... ** Attachment added: "grub-install -v" https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+attachment/5070954/+files/grub-install.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
... and LC_ALL=C version of the grub-install -v command ** Attachment added: "grub-install.txt" https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+attachment/5070955/+files/grub-install.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
I made a strace for the installation process and find the following error in a subprocess, which seems to be the cause. strace -qf -o /tmp/grub_installation.log dpkg --configure grub-efi- amd64-signed ** Attachment added: "Strace log extract for the dpkg --configure strace -qf -o /tmp/grub_installation.log dpkg --configure grub-efi-amd64-signed" https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+attachment/5070906/+files/extrait_log_grub_error.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753518 Title: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1753518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
