[Bug 2111298] Re: cannot change mount namespace according to change mount

[Nick Rosbrook]

Thank you for taking the time to report this bug and helping to make
Ubuntu better. I suspect a support site would be more appropriate, e.g.
https://askubuntu.com, or for more options please look at
https://discourse.ubuntu.com/t/community-support/709.

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/2111298

Title:
  cannot change mount namespace according to change mount

Status in ubuntu-release-upgrader package in Ubuntu:
  Invalid

Bug description:
  update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/local/share/doc /usr/local/share/doc none bind,ro 0 0): cannot open directory "/usr/local/share": permission denied
  update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/gimp/2.0/help /usr/share/gimp/2.0/help none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/gimp/2.0/help" because it would affect the host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/libreoffice/help /usr/share/libreoffice/help none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/libreoffice/help" because it would affect the host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme /usr/share/sphinx_rtd_theme none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme" because it would affect the host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/xubuntu-docs" because it would affect the host in "/var/lib/snapd"
  Gtk-Message: 08:14:36.946: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it.
  [7441, Main Thread] WARNING: GTK+ module /snap/firefox/6198/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded.
  GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

  (firefox_firefox:7441): Gtk-WARNING **: 08:14:37.039: GTK+ module /snap/firefox/6198/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded.
  GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.
  Gtk-Message: 08:14:37.039: Failed to load module "canberra-gtk-module"
  [7441, Main Thread] WARNING: GTK+ module /snap/firefox/6198/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded.
  GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

  (firefox_firefox:7441): Gtk-WARNING **: 08:14:37.040: GTK+ module /snap/firefox/6198/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded.
  GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.
  Gtk-Message: 08:14:37.040: Failed to load module "canberra-gtk-module"
  [Parent 7441, Main Thread] WARNING: OnGetManifestDone error: GDBus.Error:org.freedesktop.portal.Error.NotFound: Could not find native messaging host: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

  ** (firefox_firefox:7441): WARNING **: 08:14:39.037: OnGetManifestDone
  error: GDBus.Error:org.freedesktop.portal.Error.NotFound: Could not
  find native messaging host

  ProblemType: Bug
  DistroRelease: Ubuntu 24.10
  Package: ubuntu-release-upgrader-core 1:24.10.14
  ProcVersionSignature: Ubuntu 6.11.0-26.26-generic 6.11.11
  Uname: Linux 6.11.0-26-generic x86_64
  ApportVersion: 2.30.0-0ubuntu4.2
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CrashReports:
   644:1000:124:0:2025-05-19 22:34:27.385790085 +0700:2025-05-19 22:34:27.385790085 +0700:/var/crash/_usr_bin_systemsettings.1000.upload
   640:1000:124:6562454:2025-05-19 22:34:27.385790085 +0700:2025-05-19 22:34:27.413794857 +0700:/var/crash/_usr_bin_systemsettings.1000.crash
   600:117:124:37:2025-05-19 22:34:29.786196720 +0700:2025-05-19 22:34:29.786196720 +0700:/var/crash/_usr_bin_systemsettings.1000.uploaded
  CurrentDesktop: ubuntu:GNOME
  Date: Tue May 20 08:14:08 2025
  InstallationDate: Installed on 2024-08-28 (265 days ago)
  InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to oracular on 2025-05-20 (0 days ago)
  VarLogDistupgradeAptHistorylog:
   Start-Date: 2025-05-20  08:12:37
   Requested-By: enigma (1000)
   End-Date: 2025-05-20  08:12:37
  VarLogDistupgradeApttermlog:
   Log started: 2025-05-20  08:12:37
   Log ended: 2025-05-20  08:12:37
  VarLogDistupgradeTermlog:

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