[Bug 1978931] Re: `debsums -c` returns the error of /sbin/start-stop-daemon

[Shih-Yuan Lee]

** Description changed:

+ [Impact]
+ 
+  * Affects Canonical OEM images for Dell on focal and jammy
+ 
+ [Test Plan]
+ 
+  * Built Canonical OEM images for Dell on focal or jammy that includes
+ the latest Ubiquity packages.
+ 
+  * Use the customized image to install Ubuntu system
+ 
+  * Install debsums after the installation to check the system.
+ 
+ [Where problems could occur]
+ 
+  * N/A
+ 
+ [Other Info]
+  
+  * Anything else you think is useful to include
+  * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board
+  * and address these questions in advance
+ 
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
  Description:	Ubuntu 22.04 LTS
  Release:	22.04
  
  2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
  ubiquity 22.04.16
  
  3) What you expected to happen
  `debsums -c` returns no error.
  
  4) What happened instead
  `debsums -c` returns the error of /sbin/start-stop-daemon
  
  We made the OEM jammy base image for Dell that contains dpkg
  1.21.1ubuntu2 and then use dell-recovery (Ubiquity plugin) fish
  mechanism to install/upgrade dpkg 1.21.1ubuntu2.1.
  
  Because Ubiquity will rename it to /sbin/start-stop-daemon.REAL and provide a fake /sbin/start-stop-daemon during the installation.
  When installing newer dpkg, /sbin/start-stop-daemon will be replaced. However Ubiquity will rename /sbin/start-stop-daemon.REAL back to /sbin/start-stop-daemon after the installation.
  So /sbin/start-stop-daemon will be kept as the older one.
  That is why the issue happens.

** Description changed:

  [Impact]
  
-  * Affects Canonical OEM images for Dell on focal and jammy
+  * Affects Canonical OEM images for Dell on focal and jammy
  
  [Test Plan]
  
-  * Built Canonical OEM images for Dell on focal or jammy that includes
- the latest Ubiquity packages.
+  * Built Canonical OEM images for Dell on focal or jammy that includes
+ the latest Ubiquity packages from *-proposed or *-updates.
  
-  * Use the customized image to install Ubuntu system
+  * Use the customized image to install Ubuntu system
  
-  * Install debsums after the installation to check the system.
+  * Install debsums after the installation to check the system.
  
  [Where problems could occur]
  
-  * N/A
+  * N/A
  
  [Other Info]
-  
-  * Anything else you think is useful to include
-  * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board
-  * and address these questions in advance
+ 
+  * I have built and included the customized Ubiquity packages that
+ included the patch for focal and jammy so there should also be no
+ problem after we finished the SRU updates.
+ 
+ [Original Bug Description]
  
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
  Description:	Ubuntu 22.04 LTS
  Release:	22.04
  
  2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
  ubiquity 22.04.16
  
  3) What you expected to happen
  `debsums -c` returns no error.
  
  4) What happened instead
  `debsums -c` returns the error of /sbin/start-stop-daemon
  
  We made the OEM jammy base image for Dell that contains dpkg
  1.21.1ubuntu2 and then use dell-recovery (Ubiquity plugin) fish
  mechanism to install/upgrade dpkg 1.21.1ubuntu2.1.
  
  Because Ubiquity will rename it to /sbin/start-stop-daemon.REAL and provide a fake /sbin/start-stop-daemon during the installation.
  When installing newer dpkg, /sbin/start-stop-daemon will be replaced. However Ubiquity will rename /sbin/start-stop-daemon.REAL back to /sbin/start-stop-daemon after the installation.
  So /sbin/start-stop-daemon will be kept as the older one.
  That is why the issue happens.

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https://bugs.launchpad.net/bugs/1978931

Title:
  `debsums -c` returns the error of /sbin/start-stop-daemon

Status in OEM Priority Project:
  In Progress
Status in ubiquity package in Ubuntu:
  Fix Released
Status in ubiquity source package in Focal:
  New
Status in ubiquity source package in Jammy:
  New

Bug description:
  [Impact]

   * Affects Canonical OEM images for Dell on focal and jammy

  [Test Plan]

   * Built Canonical OEM images for Dell on focal or jammy that includes
  the latest Ubiquity packages from *-proposed or *-updates.

   * Use the customized image to install Ubuntu system

   * Install debsums after the installation to check the system.

  [Where problems could occur]

   * N/A

  [Other Info]

   * I have built and included the customized Ubiquity packages that
  included the patch for focal and jammy so there should also be no
  problem after we finished the SRU updates.

  [Original Bug Description]

  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
  Description:	Ubuntu 22.04 LTS
  Release:	22.04

  2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
  ubiquity 22.04.16

  3) What you expected to happen
  `debsums -c` returns no error.

  4) What happened instead
  `debsums -c` returns the error of /sbin/start-stop-daemon

  We made the OEM jammy base image for Dell that contains dpkg
  1.21.1ubuntu2 and then use dell-recovery (Ubiquity plugin) fish
  mechanism to install/upgrade dpkg 1.21.1ubuntu2.1.

  Because Ubiquity will rename it to /sbin/start-stop-daemon.REAL and provide a fake /sbin/start-stop-daemon during the installation.
  When installing newer dpkg, /sbin/start-stop-daemon will be replaced. However Ubiquity will rename /sbin/start-stop-daemon.REAL back to /sbin/start-stop-daemon after the installation.
  So /sbin/start-stop-daemon will be kept as the older one.
  That is why the issue happens.

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