package memtest86 + 5.01-3ubuntu2 не удалось установить / обновить: не удалось создать резервную ссылку './boot/memtest86+_multiboot.bin' перед установкой новой версии: операция не разрешена

[Владимир]

W:Target Sources (partner/source/Sources) is configured multiple times in /etc/apt/sources.list:42 and /etc/apt/sources.list:43, W:The repository 'http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial Release' does not have a Release file., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1), E:Failed to fetch http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu/dists/xenial/main/source/Sources 404 Not Found, E:Some index files failed to download. They have been ignored, or old ones used instead.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: memtest86+ 4.20-1.1ubuntu1
Uname: Linux 4.14.0-041400-generic x86_64
Architecture: amd64
Date: Wed Jan 17 13:57:29 2018
ErrorMessage: unable to make backup link of './boot/memtest86+_multiboot.bin' before installing new version: Operation not permitted
InstallationMedia: Ubuntu 12.04 "Precise" - Failed to find casper uuid.conf in 'binary/casper/initrd.img-3.5.0-41-generic.old-dkms' LIVE Binary 20131024-09:10
LiveMediaBuild: Ubuntu 12.04 "Precise" - Failed to find casper uuid.conf in 'binary/casper/initrd.img-3.5.0-41-generic.old-dkms' LIVE Binary 20131024-09:10
SourcePackage: memtest86+
Title: package memtest86+ 4.20-1.1ubuntu1 failed to install/upgrade: unable to make backup link of './boot/memtest86+_multiboot.bin' before installing new version: Operation not permitted

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.