Public bug reported:
Using these stanzas to boot various iso's. Find that in bionic isodevice
remains mounted (and if I try to manually do so - the device tells me
it's busy)
Tested 17.10,17.04,16.04 - all work as expected.
menuentry "Xubuntu 18.04 Daily ISO" {
set isofile="/boot/grubiso/bionic-desktop-amd64.iso"
# or set
isofile="/<username>/Downloads/ubuntu-12.04.2-desktop-amd64.iso"
# if you use a single partition for your $HOME
loopback loop (hd0,6)$isofile
linux (loop)/casper/vmlinuz.efi boot=casper toram maybe-ubiquity
iso-scan/filename=$isofile noprompt noswap noeject
initrd (loop)/casper/initrd.lz
}
menuentry "Xubuntu Xenial" {
set isofile="/boot/grubiso/xenial-desktop-amd64.iso"
# or set
isofile="/<username>/Downloads/ubuntu-12.04.2-desktop-amd64.iso"
# if you use a single partition for your $HOME
loopback loop (hd0,6)$isofile
linux (loop)/casper/vmlinuz.efi boot=casper toram maybe-ubiquity
iso-scan/filename=$isofile noprompt noswap noeject
initrd (loop)/casper/initrd.lz
}
menuentry "Xubuntu Zesty" {
set isofile="/boot/grubiso/zesty-desktop-amd64.iso"
# or set
isofile="/<username>/Downloads/ubuntu-12.04.2-desktop-amd64.iso"
# if you use a single partition for your $HOME
loopback loop (hd0,6)$isofile
linux (loop)/casper/vmlinuz.efi boot=casper toram maybe-ubiquity
iso-scan/filename=$isofile noprompt noswap noeject
initrd (loop)/casper/initrd.lz
}
menuentry "Xubuntu Artful" {
set isofile="/boot/grubiso/artful-desktop-amd64.iso"
# or set
isofile="/<username>/Downloads/ubuntu-12.04.2-desktop-amd64.iso"
# if you use a single partition for your $HOME
loopback loop (hd0,6)$isofile
linux (loop)/casper/vmlinuz.efi boot=casper toram maybe-ubiquity
iso-scan/filename=$isofile noprompt noswap noeject
initrd (loop)/casper/initrd.lz
}
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity (not installed)
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.8-0ubuntu2
Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Nov 25 09:17:23 2017
InstallationDate: Installed on 2017-09-02 (84 days ago)
InstallationMedia: Xubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170902)
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: ubiquity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1734430
Title:
isodevice unable to unmount when using loopback
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