Public bug reported:

Overview
---
This is *blocking* new minimal image promotion. Starting on or around 20200714, 
the Bionic and Xenial minimal cloud images reported they failed to load kernel 
modules. 


Expected results
---
$ sudo systemctl list-units --failed --no-legend
# Return no failed units


Actual results
---
$ sudo systemctl list-units --failed --no-legend
systemd-sysctl.service loaded failed failed Apply Kernel Variables
# cloud-config.service may show up failing to setup the timezone...

>From the journal:
Jul 17 17:48:27 ubuntu systemd-modules-load[98]: Module 'iscsi_tcp' is builtin
Jul 17 17:48:27 ubuntu systemd-modules-load[98]: Failed to find module 'ib_iser'
Jul 17 17:48:27 ubuntu systemd-sysctl[106]: Couldn't write '176' to 
'kernel/sysrq', ignoring: No such file or directory
Jul 17 17:48:27 ubuntu systemd-sysctl[106]: Couldn't write 'fq_codel' to 
'net/core/default_qdisc', ignoring: No such file or directory


Steps to reproduce
---
1. Download image from: 
https://private-fileshare.canonical.com/~powersj/minimal-bionic/
2. multipass launch file:///<path to livecd.ubuntu-cpc.img>
3. multipass exec <VM name> -- sudo systemctl list-units --failed --no-legend
--- 
ProblemType: Bug
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: 
ls: cannot access '/dev/snd/': No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser': 'fuser'
CRDA: N/A
DistroRelease: Ubuntu 18.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lspci: Error: [Errno 2] No such file or directory: 'lspci': 'lspci'
Lsusb: Error: [Errno 2] No such file or directory: 'lsusb': 'lsusb'
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
Package: linux (not installed)
PciMultimedia:
 
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1069-kvm 
root=PARTUUID=ffb7214d-c783-45ed-b736-278d4ee0cac0 ro console=tty1 console=ttyS0
ProcVersionSignature: User Name 4.15.0-1069.70-kvm 4.15.18
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-1069-kvm N/A
 linux-backports-modules-4.15.0-1069-kvm  N/A
 linux-firmware                           N/A
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
Tags:  bionic uec-images
Uname: Linux 4.15.0-1069-kvm x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dialout dip floppy lxd netdev plugdev sudo video
_MarkForUpload: True
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: 1.10.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-bionic
dmi.modalias: 
dmi:bvnSeaBIOS:bvr1.10.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-bionic:cvnQEMU:ct1:cvrpc-i440fx-bionic:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-bionic
dmi.sys.vendor: QEMU

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-collected bionic uec-images

** Tags added: apport-collected bionic uec-images

** Description changed:

  Overview
  ---
  This is *blocking* new minimal image promotion. Starting on or around 
20200714, the Bionic and Xenial minimal cloud images reported they failed to 
load kernel modules. 
  
  
  Expected results
  ---
  $ sudo systemctl list-units --failed --no-legend
  # Return no failed units
  
  
  Actual results
  ---
  $ sudo systemctl list-units --failed --no-legend
  systemd-sysctl.service loaded failed failed Apply Kernel Variables
  # cloud-config.service may show up failing to setup the timezone...
  
  From the journal:
  Jul 17 17:48:27 ubuntu systemd-modules-load[98]: Module 'iscsi_tcp' is builtin
  Jul 17 17:48:27 ubuntu systemd-modules-load[98]: Failed to find module 
'ib_iser'
  Jul 17 17:48:27 ubuntu systemd-sysctl[106]: Couldn't write '176' to 
'kernel/sysrq', ignoring: No such file or directory
  Jul 17 17:48:27 ubuntu systemd-sysctl[106]: Couldn't write 'fq_codel' to 
'net/core/default_qdisc', ignoring: No such file or directory
  
  
  Steps to reproduce
  ---
  1. Download image from: 
https://private-fileshare.canonical.com/~powersj/minimal-bionic/
  2. multipass launch file:///<path to livecd.ubuntu-cpc.img>
  3. multipass exec <VM name> -- sudo systemctl list-units --failed --no-legend
+ --- 
+ ProblemType: Bug
+ AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 
2: ls: cannot access '/dev/snd/': No such file or directory
+ AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
+ ApportVersion: 2.20.9-0ubuntu7.15
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 
'arecord'
+ AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser': 
'fuser'
+ CRDA: N/A
+ DistroRelease: Ubuntu 18.04
+ IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
+ Lspci: Error: [Errno 2] No such file or directory: 'lspci': 'lspci'
+ Lsusb: Error: [Errno 2] No such file or directory: 'lsusb': 'lsusb'
+ MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
+ Package: linux (not installed)
+ PciMultimedia:
+  
+ ProcEnviron:
+  TERM=xterm
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=C.UTF-8
+  SHELL=/bin/bash
+ ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1069-kvm 
root=PARTUUID=ffb7214d-c783-45ed-b736-278d4ee0cac0 ro console=tty1 console=ttyS0
+ ProcVersionSignature: User Name 4.15.0-1069.70-kvm 4.15.18
+ RelatedPackageVersions:
+  linux-restricted-modules-4.15.0-1069-kvm N/A
+  linux-backports-modules-4.15.0-1069-kvm  N/A
+  linux-firmware                           N/A
+ RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
+ Tags:  bionic uec-images
+ Uname: Linux 4.15.0-1069-kvm x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm audio cdrom dialout dip floppy lxd netdev plugdev sudo video
+ _MarkForUpload: True
+ dmi.bios.date: 04/01/2014
+ dmi.bios.vendor: SeaBIOS
+ dmi.bios.version: 1.10.2-1ubuntu1
+ dmi.chassis.type: 1
+ dmi.chassis.vendor: QEMU
+ dmi.chassis.version: pc-i440fx-bionic
+ dmi.modalias: 
dmi:bvnSeaBIOS:bvr1.10.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-bionic:cvnQEMU:ct1:cvrpc-i440fx-bionic:
+ dmi.product.name: Standard PC (i440FX + PIIX, 1996)
+ dmi.product.version: pc-i440fx-bionic
+ dmi.sys.vendor: QEMU

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https://bugs.launchpad.net/bugs/1888000

Title:
  Bionic/Xenial minimal cloud image: failed to apply load kernel module

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