GNU GRUB - Bugs: bug #55005, installation of...
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bug #55005: installation of grub-efi-amd64-signed fails due to "efibootmgr failed to register the boot entry: Input/output error."
Submitter: | Karl-P. Richter <krichter> | ||
Submitted: | Sun 11 Nov 2018 11:46:51 AM UTC | ||
Category: | Installation | Severity: | Major |
Priority: | 5 - Normal | Item Group: | None |
Status: | None | Privacy: | Public |
Assigned to: | None | Originator Name: | |
Open/Closed: | Open | Release: | 2.02 |
Release: | Reproducibility: | None | |
Planned Release: | None |
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Depends on the following items: None found
Items that depend on this one: None found
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Corresponding source code
After an Ubuntu upgrade from 18.04 to 18.10 the installation of grub-efi-amd64-signed fails due to
```
Setting up grub-efi-amd64-signed (1.110+2.02+dfsg1-5ubuntu8) ...
Installing for x86_64-efi platform.
Could not prepare Boot variable: Invalid argument
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
Errors were encountered while processing:
grub-efi-amd64-signed
```
on a Lenovo IdeaPad-Z500-Touch with secure boot disabled (enabling isn't possible because the Ubuntu images are refused).