Comment 0 for bug 1840122

Test Case:
1. Boot eoan desktop to a live session
2. Wait a couple of minutes until snapd settles
3. Reboot from gnome menu

Expected result:
The system reboots

Actual result:
The systems fails to reboot or shutdown and displays some errors about failing to unmount /cdrom and squashfs errors in a loop.

This also causes daily tests to fail.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: casper 1.414
ProcVersionSignature: Ubuntu 5.2.0-10.11-generic 5.2.4
Uname: Linux 5.2.0-10-generic x86_64
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
CasperVersion: 1.414
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug 14 08:31:30 2019
LiveMediaBuild: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190813)
 PATH=(custom, no user)
SourcePackage: casper
UpgradeStatus: No upgrade log present (probably fresh install)