[Bug 2058648] Update Released

Tue Aug 27 10:40:46 UTC 2024

The verification of the Stable Release Update for ubuntu-release-
upgrader has completed successfully and the package is now being
released to -updates.  Subsequently, the Ubuntu Stable Release Updates
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from -updates please report a new bug using ubuntu-bug and tag the bug
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https://bugs.launchpad.net/bugs/2058648

Title:
  Support upgrades from unmerged 22.04 - was: package libc6
  2.35-0ubuntu3.6 [modified: usr/share/doc/libc6/NEWS.Debian.gz
  usr/share/doc/libc6/NEWS.gz usr/share/doc/libc6/README.hesiod.gz
  usr/share/doc/libc6/changelog.Debian.gz
  usr/share/lintian/overrides/libc6] failed to install/upgrade: new
  libc6:amd64 package pre-installation script subprocess returned error
  exit status 2

Status in glibc package in Ubuntu:
  Won't Fix
Status in ubuntu-release-upgrader package in Ubuntu:
  Invalid
Status in glibc source package in Noble:
  Confirmed
Status in ubuntu-release-upgrader source package in Noble:
  Fix Released

Bug description:
  [Analysis]
  usrmerge was not essential on 22.04 and systems that upgraded to it may not have been converted, as it was only Recommended.

  We need to add quirks to ubuntu-release-upgrader to convert systems
  that are not yet merged by first installing the usrmerge package.

  [Test Plan]

  1. Bootstrap an unmerged-/usr jammy rootfs:

  $ debootstrap --exclude=usrmerge --no-merged-usr jammy-unmerged-usr/

  2. Start systemd-nspawn with this rootfs and add a new user:

  $ systemd-nspawn -D jammy-unmerged-user

  ...

  # adduser ubuntu
  # usermod -aG sudo ubuntu

  3. Then boot as a container:

  $ systemd-nspawn --boot -D jammy-unmerged-usr/

  4. Attempt an upgrade. With the patch in place, the upgrade should be
  stopped with a message explaining that the system is not /usr-merged.

  $ do-release-upgrade -d

  5. After that, install usrmerge, and try the upgrade again. It should
  proceed this time.

  $ apt install -y usrmerge
  $ do-release-upgrade -d

  [Where problems could occur]

  This patch checks that /bin, /sbin, and /lib are symlinks to their
  respective locations in /usr. Typos in the patch could cause problems.
  If a bug were to arise, either (a) upgrades would be prevented
  unnecessarily, or (b) it would proceed when it should not, and users
  would hit this bug anyways.

  [Original bug report]
  Doing upgrade from 22.04 -> 24.04 beta.

  Upgrading
  Fetched 0 B in 0s (0 B/s)
     Upgrading: libnih1:amd64 < 1.0.3-12build1 @ii mK Ib > due to libnih1:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (< 2.36)
     Upgrading: libc6-x32:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii ugH Ib > due to libc6-x32:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (= 2.35-0ubuntu3.6)
     Upgrading: libc6-i386:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii ugH Ib > due to libc6-i386:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (= 2.35-0ubuntu3.6)
     Upgrading: libc6-dev:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii umH Ib > due to libc6-dev:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (= 2.35-0ubuntu3.6)
     Upgrading: libc6-dbg:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii umH Ib > due to libc6-dbg:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (= 2.35-0ubuntu3.6)
     Upgrading: libc-dev-bin:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii umH NPb Ib > due to libc-dev-bin:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (< 2.36)
     Upgrading: libc-bin:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii umH Ib > due to libc-bin:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > (< 2.36)
    MarkInstall libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > FU=1
      MarkInstall locales:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > FU=0
      Installing libc-bin:amd64 as Depends of locales:amd64
        MarkInstall libc-bin:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU > FU=0
      MarkInstall libc6:i386 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU > FU=0
      MarkInstall libnih1:amd64 < 1.0.3-12build1 @ii mK Ib > FU=0
        libnih1:amd64 Depends on libc6:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii pumU > (< 2.36) can't be satisfied! (dep)
     Removing: libnih1:amd64 as upgrade is not possible
      MarkDelete libnih1:amd64 < 1.0.3-12build1 @ii mK Ib > FU=0
       Upgrading: libc6-dev-x32:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii ugH NPb IPb > due to libc6-dev-x32:amd64 Depends on libc6-x32:amd64 < 2.35-0ubuntu3.6 | 2.39-0ubuntu2 @ii ugH Ib > (= 2.35-0ubuntu3.6)
      MarkInstall libc6-x32:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii ugU > FU=0
        MarkInstall libc6-dev-x32:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii ugU NPb Ib > FU=0
        Installing libc6-dev-i386:amd64 as Depends of libc6-dev-x32:amd64
          MarkInstall libc6-dev-i386:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii ugU NPb Ib > FU=0
            MarkInstall libc6-dev:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU Ib > FU=0
            Installing libc-dev-bin:amd64 as Depends of libc6-dev:amd64
              MarkInstall libc-dev-bin:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU NPb IPb > FU=0
              ignore old unsatisfied important dependency on libc-devtools:amd64
          Installing libc6-i386:amd64 as Depends of libc6-dev-i386:amd64
            MarkInstall libc6-i386:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii ugU > FU=0
          ignore old unsatisfied important dependency on gcc-multilib:amd64
        ignore old unsatisfied important dependency on gcc-multilib:amd64
      MarkInstall libc6-dbg:amd64 < 2.35-0ubuntu3.6 -> 2.39-0ubuntu2 @ii umU > FU=0
  Starting pkgProblemResolver with broken count: 1
  Starting 2 pkgProblemResolver with broken count: 1
  Investigating (0) ureadahead:amd64 < 0.100.0-21 @ii mK Ib >
  Broken ureadahead:amd64 Depends on libnih1:amd64 < 1.0.3-12build1 @ii mR > (>= 1.0.0)
    Considering libnih1:amd64 0 as a solution to ureadahead:amd64 -2
    Removing ureadahead:amd64 rather than change libnih1:amd64
    MarkDelete ureadahead:amd64 < 0.100.0-21 @ii mK Ib > FU=0
  Done

  Upgrading
  Fetched 0 B in 0s (0 B/s)
  Preconfiguring packages ...
  Preconfiguring packages ...
  Preconfiguring packages ...
  (Reading database ... 361984 files and directories currently installed.)
  Removing ureadahead (0.100.0-21) ...
  Removing libnih1 (1.0.3-12build1) ...

  Progress: [  6%]
  (Reading database ... 361965 files and directories currently installed.)
  Preparing to unpack .../00-libc6-i386_2.39-0ubuntu2_amd64.deb ...
  Unpacking libc6-i386 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...

  Progress: [ 12%]
  Preparing to unpack .../01-libc-dev-bin_2.39-0ubuntu2_amd64.deb ...
  Unpacking libc-dev-bin (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...
  Preparing to unpack .../02-libc6-dev_2.39-0ubuntu2_amd64.deb ...

  Progress: [ 18%]
  Unpacking libc6-dev:amd64 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...
  Replacing files in old package libc6:amd64 (2.35-0ubuntu3.6) ...
  Preparing to unpack .../03-libc6-dev-i386_2.39-0ubuntu2_amd64.deb ...
  Unpacking libc6-dev-i386 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...

  Progress: [ 24%]
  Preparing to unpack .../04-libc6-dev-x32_2.39-0ubuntu2_amd64.deb ...
  Unpacking libc6-dev-x32 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...
  Preparing to unpack .../05-libc6-x32_2.39-0ubuntu2_amd64.deb ...

  Progress: [ 30%]
  Unpacking libc6-x32 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...
  Preparing to unpack .../06-libc6-dbg_2.39-0ubuntu2_amd64.deb ...
  Unpacking libc6-dbg:amd64 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...

  Progress: [ 36%]
  Preparing to unpack .../07-locales_2.39-0ubuntu2_all.deb ...
  Unpacking locales (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...
  Preparing to unpack .../08-libc6_2.39-0ubuntu2_amd64.deb ...
  De-configuring libc6:i386 (2.35-0ubuntu3.6), to allow configuration of libc6:amd64 (2.35-0ubuntu3.6) ...

  Progress: [ 42%]
  Checking for services that may need to be restarted...
  Checking init scripts...
  Checking for services that may need to be restarted...
  Checking init scripts...
  Stopping some services possibly affected by the upgrade (will be restarted later):
    cron: stopping...done.

  dpkg-divert: error: cannot divert directories

  Use --help for help about diverting files.
  dpkg: error processing archive /tmp/apt-dpkg-install-vdyTTj/08-libc6_2.39-0ubuntu2_amd64.deb (--unpack):
   new libc6:amd64 package pre-installation script subprocess returned error exit status 2
  Preparing to unpack .../09-libc6_2.39-0ubuntu2_i386.deb ...
  De-configuring libc6:amd64 (2.35-0ubuntu3.6), to allow configuration of libc6:i386 (2.35-0ubuntu3.6) ...

  Progress: [ 48%]
  Checking for services that may need to be restarted...
  Checking init scripts...
  Checking for services that may need to be restarted...
  Checking init scripts...
  Stopping some services possibly affected by the upgrade (will be restarted later):

  Unpacking libc6:i386 (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...
  ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/libc6.0.crash'
                                                                                 Preparing to unpack .../10-libc-bin_2.39-0ubuntu2_amd64.deb ...
  Unpacking libc-bin (2.39-0ubuntu2) over (2.35-0ubuntu3.6) ...

  Progress: [ 55%]
  Errors were encountered while processing:
   /tmp/apt-dpkg-install-vdyTTj/08-libc6_2.39-0ubuntu2_amd64.deb
  Exception during pm.DoInstall():  E:Sub-process /usr/bin/dpkg returned an error code (1)

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  ProblemType: Package
  DistroRelease: Ubuntu 22.04
  Package: libc6 2.35-0ubuntu3.6 [modified: usr/share/doc/libc6/NEWS.Debian.gz usr/share/doc/libc6/NEWS.gz usr/share/doc/libc6/README.hesiod.gz usr/share/doc/libc6/changelog.Debian.gz usr/share/lintian/overrides/libc6]
  ProcVersionSignature: Ubuntu 5.15.0-101.111-generic 5.15.143
  Uname: Linux 5.15.0-101-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: unknown
  Date: Thu Mar 21 08:36:07 2024
  ErrorMessage: new libc6:amd64 package pre-installation script subprocess returned error exit status 2
  InstallationDate: Installed on 2018-05-26 (2125 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Python3Details: /usr/bin/python3.10, Python 3.10.12, python3-minimal, 3.10.6-1~22.04
  PythonDetails: /usr/bin/python3.10, Python 3.10.12, python-is-python3, 3.9.2-2
  RelatedPackageVersions:
   dpkg 1.21.1ubuntu2.3
   apt  2.4.11
  SourcePackage: glibc
  Title: package libc6 2.35-0ubuntu3.6 [modified: usr/share/doc/libc6/NEWS.Debian.gz usr/share/doc/libc6/NEWS.gz usr/share/doc/libc6/README.hesiod.gz usr/share/doc/libc6/changelog.Debian.gz usr/share/lintian/overrides/libc6] failed to install/upgrade: new libc6:amd64 package pre-installation script subprocess returned error exit status 2
  UpgradeStatus: Upgraded to jammy on 2024-03-21 (0 days ago)

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