In commment #4, I promised to attach the AppArmor profile for the spotify snap. However, I of course could not even install the snap with AppArmor 3.1.5 (and thus there was no profile for the snap), so I downgraded to AppArmor 3.1.3, installed the snap, and then again upgraded to AppArmor 3.1.5. Now, with the snap installed, I get: ============================ % /var/lib/snapd/snap/bin/spotify update.go:85: cannot change mount namespace according to change mount (/snap/gnome-3-38-2004/140 /snap/spotify/67/gnome-platform none bind,ro 0 0): permission denied update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/fonts /usr/share/fonts none bind,ro 0 0): permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Adwaita /snap/spotify/67/data-dir/icons/Adwaita none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Ambiant-MATE /snap/spotify/67/data-dir/icons/Ambiant-MATE none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Breeze_Snow /snap/spotify/67/data-dir/icons/Breeze_Snow none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/DMZ-Black /snap/spotify/67/data-dir/icons/DMZ-Black none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/DMZ-White /snap/spotify/67/data-dir/icons/DMZ-White none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/HighContrast /snap/spotify/67/data-dir/icons/HighContrast none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Humanity-Dark /snap/spotify/67/data-dir/icons/Humanity-Dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Humanity /snap/spotify/67/data-dir/icons/Humanity none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Papirus-Adapta-Maia /snap/spotify/67/data-dir/icons/Papirus-Adapta-Maia none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Papirus-Adapta-Nokto-Maia /snap/spotify/67/data-dir/icons/Papirus-Adapta-Nokto-Maia none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Papirus-Dark-Maia /snap/spotify/67/data-dir/icons/Papirus-Dark-Maia none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Papirus-Light-Maia /snap/spotify/67/data-dir/icons/Papirus-Light-Maia none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Papirus-Maia /snap/spotify/67/data-dir/icons/Papirus-Maia none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Radiant-MATE /snap/spotify/67/data-dir/icons/Radiant-MATE none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-MATE-dark /snap/spotify/67/data-dir/icons/Yaru-MATE-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-MATE-light /snap/spotify/67/data-dir/icons/Yaru-MATE-light none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-bark-dark /snap/spotify/67/data-dir/icons/Yaru-bark-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-bark /snap/spotify/67/data-dir/icons/Yaru-bark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-blue-dark /snap/spotify/67/data-dir/icons/Yaru-blue-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-blue /snap/spotify/67/data-dir/icons/Yaru-blue none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-dark /snap/spotify/67/data-dir/icons/Yaru-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-magenta-dark /snap/spotify/67/data-dir/icons/Yaru-magenta-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-magenta /snap/spotify/67/data-dir/icons/Yaru-magenta none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-mate-dark /snap/spotify/67/data-dir/icons/Yaru-mate-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-mate /snap/spotify/67/data-dir/icons/Yaru-mate none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-olive-dark /snap/spotify/67/data-dir/icons/Yaru-olive-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-olive /snap/spotify/67/data-dir/icons/Yaru-olive none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-prussiangreen-dark /snap/spotify/67/data-dir/icons/Yaru-prussiangreen-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-prussiangreen /snap/spotify/67/data-dir/icons/Yaru-prussiangreen none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-purple-dark /snap/spotify/67/data-dir/icons/Yaru-purple-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-purple /snap/spotify/67/data-dir/icons/Yaru-purple none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-red-dark /snap/spotify/67/data-dir/icons/Yaru-red-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-red /snap/spotify/67/data-dir/icons/Yaru-red none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-sage-dark /snap/spotify/67/data-dir/icons/Yaru-sage-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-sage /snap/spotify/67/data-dir/icons/Yaru-sage none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-viridian-dark /snap/spotify/67/data-dir/icons/Yaru-viridian-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru-viridian /snap/spotify/67/data-dir/icons/Yaru-viridian none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/Yaru /snap/spotify/67/data-dir/icons/Yaru none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/breeze_cursors /snap/spotify/67/data-dir/icons/breeze_cursors none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/default /snap/spotify/67/data-dir/icons/default none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/elementary-xfce-dark /snap/spotify/67/data-dir/icons/elementary-xfce-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/elementary-xfce-darker /snap/spotify/67/data-dir/icons/elementary-xfce-darker none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/elementary-xfce-darkest /snap/spotify/67/data-dir/icons/elementary-xfce-darkest none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/elementary-xfce /snap/spotify/67/data-dir/icons/elementary-xfce none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/elementary /snap/spotify/67/data-dir/icons/elementary none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/handhelds /snap/spotify/67/data-dir/icons/handhelds none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/hicolor /snap/spotify/67/data-dir/icons/hicolor none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/redglass /snap/spotify/67/data-dir/icons/redglass none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/ubuntu-mono-dark /snap/spotify/67/data-dir/icons/ubuntu-mono-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/ubuntu-mono-light /snap/spotify/67/data-dir/icons/ubuntu-mono-light none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/icons/whiteglass /snap/spotify/67/data-dir/icons/whiteglass none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/icons": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/sounds/Yaru /snap/spotify/67/data-dir/sounds/Yaru none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/sounds": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/sounds/freedesktop /snap/spotify/67/data-dir/sounds/freedesktop none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/sounds": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Adwaita-dark /snap/spotify/67/data-dir/themes/Adwaita-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Adwaita /snap/spotify/67/data-dir/themes/Adwaita none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Ambiance /snap/spotify/67/data-dir/themes/Ambiance none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Ambiant-MATE-Dark /snap/spotify/67/data-dir/themes/Ambiant-MATE-Dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Ambiant-MATE /snap/spotify/67/data-dir/themes/Ambiant-MATE none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Arc-Dark /snap/spotify/67/data-dir/themes/Arc-Dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Arc-Darker /snap/spotify/67/data-dir/themes/Arc-Darker none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Arc /snap/spotify/67/data-dir/themes/Arc none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Breeze-Dark /snap/spotify/67/data-dir/themes/Breeze-Dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Breeze /snap/spotify/67/data-dir/themes/Breeze none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Greybird-dark /snap/spotify/67/data-dir/themes/Greybird-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Greybird /snap/spotify/67/data-dir/themes/Greybird none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/HighContrast /snap/spotify/67/data-dir/themes/HighContrast none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Matcha-aliz /snap/spotify/67/data-dir/themes/Matcha-aliz none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Matcha-azul /snap/spotify/67/data-dir/themes/Matcha-azul none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Matcha-dark-aliz /snap/spotify/67/data-dir/themes/Matcha-dark-aliz none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Matcha-dark-azul /snap/spotify/67/data-dir/themes/Matcha-dark-azul none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Matcha-dark-sea /snap/spotify/67/data-dir/themes/Matcha-dark-sea none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Matcha-sea /snap/spotify/67/data-dir/themes/Matcha-sea none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Materia-compact /snap/spotify/67/data-dir/themes/Materia-compact none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Materia-dark-compact /snap/spotify/67/data-dir/themes/Materia-dark-compact none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Materia-dark /snap/spotify/67/data-dir/themes/Materia-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Materia-light-compact /snap/spotify/67/data-dir/themes/Materia-light-compact none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Materia-light /snap/spotify/67/data-dir/themes/Materia-light none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Materia /snap/spotify/67/data-dir/themes/Materia none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Radiance /snap/spotify/67/data-dir/themes/Radiance none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Radiant-MATE /snap/spotify/67/data-dir/themes/Radiant-MATE none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-MATE-dark /snap/spotify/67/data-dir/themes/Yaru-MATE-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-MATE-light /snap/spotify/67/data-dir/themes/Yaru-MATE-light none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-bark-dark /snap/spotify/67/data-dir/themes/Yaru-bark-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-bark /snap/spotify/67/data-dir/themes/Yaru-bark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-blue-dark /snap/spotify/67/data-dir/themes/Yaru-blue-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-blue /snap/spotify/67/data-dir/themes/Yaru-blue none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-dark /snap/spotify/67/data-dir/themes/Yaru-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-light /snap/spotify/67/data-dir/themes/Yaru-light none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-magenta-dark /snap/spotify/67/data-dir/themes/Yaru-magenta-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-magenta /snap/spotify/67/data-dir/themes/Yaru-magenta none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-mate-dark /snap/spotify/67/data-dir/themes/Yaru-mate-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-mate /snap/spotify/67/data-dir/themes/Yaru-mate none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-olive-dark /snap/spotify/67/data-dir/themes/Yaru-olive-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-olive /snap/spotify/67/data-dir/themes/Yaru-olive none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-prussiangreen-dark /snap/spotify/67/data-dir/themes/Yaru-prussiangreen-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-prussiangreen /snap/spotify/67/data-dir/themes/Yaru-prussiangreen none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-purple-dark /snap/spotify/67/data-dir/themes/Yaru-purple-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-purple /snap/spotify/67/data-dir/themes/Yaru-purple none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-red-dark /snap/spotify/67/data-dir/themes/Yaru-red-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-red /snap/spotify/67/data-dir/themes/Yaru-red none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-sage-dark /snap/spotify/67/data-dir/themes/Yaru-sage-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-sage /snap/spotify/67/data-dir/themes/Yaru-sage none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-viridian-dark /snap/spotify/67/data-dir/themes/Yaru-viridian-dark none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru-viridian /snap/spotify/67/data-dir/themes/Yaru-viridian none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/Yaru /snap/spotify/67/data-dir/themes/Yaru none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1535/share/themes/elementary /snap/spotify/67/data-dir/themes/elementary none bind,ro 0 0): cannot create writable mimic over "/snap/spotify/67/data-dir/themes": permission denied update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/tmp/.X11-unix /tmp/.X11-unix none bind,ro 0 0): permission denied cannot update snap namespace: cannot create writable mimic over "/usr/lib/x86_64-linux-gnu": permission denied snap-update-ns failed with code 1 ============================ Kernel logs: ============================ # journalctl -b|grep DENIED Jun 17 16:15:20 h2g2-42 kernel: audit: type=1400 audit(1687011320.360:71): apparmor="DENIED" operation="open" class="file" profile="ntpd" name="/var/lib/snapd/snap/bin/" pid=644 comm="ntpd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.248:79): apparmor="DENIED" operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=2322 comm="snap-confine" capability=12 capname="net_admin" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.248:80): apparmor="DENIED" operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=2322 comm="snap-confine" capability=38 capname="perfmon" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.378:81): apparmor="DENIED" operation="mount" class="mount" info="failed flags match" error=-13 profile="snap-update-ns.spotify" name="/snap/spotify/67/gnome-platform/" pid=2339 comm="5" srcname="/snap/gnome-3-38-2004/140/" flags="rw, bind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:82): apparmor="DENIED" operation="mount" class="mount" info="failed flags match" error=-13 profile="snap-update-ns.spotify" name="/usr/share/fonts/" pid=2339 comm="5" srcname="/var/lib/snapd/hostfs/usr/share/fonts/" flags="rw, bind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:83): apparmor="DENIED" operation="mount" class="mount" info="failed mntpnt match" error=-13 profile="snap-update-ns.spotify" name="/tmp/.snap/snap/spotify/67/data-dir/icons/" pid=2339 comm="5" srcname="/snap/spotify/67/data-dir/icons/" flags="rw, rbind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:84): apparmor="DENIED" operation="mount" class="mount" info="failed mntpnt match" error=-13 profile="snap-update-ns.spotify" name="/tmp/.snap/snap/spotify/67/data-dir/icons/" pid=2339 comm="5" srcname="/snap/spotify/67/data-dir/icons/" flags="rw, rbind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:85): apparmor="DENIED" operation="mount" class="mount" info="failed mntpnt match" error=-13 profile="snap-update-ns.spotify" name="/tmp/.snap/snap/spotify/67/data-dir/icons/" pid=2339 comm="5" srcname="/snap/spotify/67/data-dir/icons/" flags="rw, rbind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:86): apparmor="DENIED" operation="mount" class="mount" info="failed mntpnt match" error=-13 profile="snap-update-ns.spotify" name="/tmp/.snap/snap/spotify/67/data-dir/icons/" pid=2339 comm="5" srcname="/snap/spotify/67/data-dir/icons/" flags="rw, rbind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:87): apparmor="DENIED" operation="mount" class="mount" info="failed mntpnt match" error=-13 profile="snap-update-ns.spotify" name="/tmp/.snap/snap/spotify/67/data-dir/icons/" pid=2339 comm="5" srcname="/snap/spotify/67/data-dir/icons/" flags="rw, rbind" Jun 17 16:18:31 h2g2-42 kernel: audit: type=1400 audit(1687011511.381:88): apparmor="DENIED" operation="mount" class="mount" info="failed mntpnt match" error=-13 profile="snap-update-ns.spotify" name="/tmp/.snap/snap/spotify/67/data-dir/icons/" pid=2339 comm="5" srcname="/snap/spotify/67/data-dir/icons/" flags="rw, rbind" ============================