Public bug reported: The update-manager applications prompts to apply updates, but the list of updates is empty. The UI claims that there are about 66MB to download. Yet the system is fully up-to-date.
Clicking "Install now" starts some work. Then the same window reappears $ flatpak update Looking for updates… Nothing to do. $ sudo snap refresh Alle Snaps sind aktuell. $ sudo apt full-upgrade Paketlisten werden gelesen... Fertig Abhängigkeitsbaum wird aufgebaut. Statusinformationen werden eingelesen.... Fertig Paketaktualisierung (Upgrade) wird berechnet... Fertig 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert. Here is a terminal run of update-manager: $ update-manager --debug DEBUG:root:WARNING: can not get name for '<Gtk.TreeViewAccessible object at 0x7f626804cc80 (GtkTreeViewAccessible at 0x7f6254003f50)>' DEBUG:root:WARNING: can not get name for '<Gtk.TextViewAccessible object at 0x7f626804ca40 (GtkTextViewAccessible at 0x1cb7e60)>' DEBUG:root:WARNING: can not get name for '<Gtk.TreeSelection object at 0x7f6262fbf180 (GtkTreeSelection at 0x1e8b120)>' DEBUG:root:WARNING: can not get name for '<Gtk.LabelAccessible object at 0x7f62680522c0 (GtkLabelAccessible at 0x1dee740)>' DEBUG:root:cache aufs_rw_dir: /tmp/ DEBUG:root:Free space on /: 29665132544 DEBUG:root:Dir /usr mounted on / DEBUG:root:Dir /var mounted on / DEBUG:root:Free space on /boot: 137284608 DEBUG:root:Dir /var/cache/apt/archives mounted on / DEBUG:root:Free space on /tmp: 12884418560 DEBUG:root:Free space on /home: 29665132544 DEBUG:root:Dir /tmp mounted on /tmp DEBUG:root:fs_free contains: '{'/': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>, '/usr': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>, '/var': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>, '/boot': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6d30>, '/var/cache/apt/archives': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>, '/tmp': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6700>, '/home': <DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626ac0a580>}' DEBUG:root:dir '/var/cache/apt/archives' needs '66648648' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>' (29665132544.000000) DEBUG:root:dir '/var' needs '0' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>' (29598483896.000000) DEBUG:root:dir '/usr' needs '52428800' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>' (29598483896.000000) DEBUG:root:dir '/boot' needs '50856216.6' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6d30>' (137284608.000000) DEBUG:root:dir '/tmp' needs '5242880' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6700>' (12884418560.000000) DEBUG:root:dir '/' needs '10485760' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>' (29546055096.000000) DEBUG:root:dir '/tmp' needs '0.0' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6700>' (12879175680.000000) DEBUG:root:dir '/usr' needs '0.0' of '<DistUpgrade.DistUpgradeCache.MyCache.checkFreeSpace.<locals>.FreeSpace object at 0x7f626abf6c10>' (29535569336.000000) DEBUG:root:Snap core18 is installed DEBUG:root:Snap gtk-common-themes is installed DEBUG:root:Snap gnome-3-28-1804 is installed DEBUG:root:Snap gnome-3-28-1804 is not tracking the release channel DEBUG:root:WARNING: can not get name for '<Gtk.TreeViewAccessible object at 0x7f62680c6580 (GtkTreeViewAccessible at 0x196d410)>' DEBUG:root:WARNING: can not get name for '<Gtk.TextViewAccessible object at 0x7f62680c6340 (GtkTextViewAccessible at 0x1c6b5c0)>' DEBUG:root:WARNING: can not get name for '<Gtk.TreeSelection object at 0x7f62680c64c0 (GtkTreeSelection at 0x282c520)>' DEBUG:root:WARNING: can not get name for '<Gtk.LabelAccessible object at 0x7f62680c6c00 (GtkLabelAccessible at 0x27708f0)>' ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: update-manager 1:20.04.10.6 ProcVersionSignature: Ubuntu 5.4.0-72.80-generic 5.4.101 Uname: Linux 5.4.0-72-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat May 1 08:32:39 2021 PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/usr/bin/fish SourcePackage: update-manager UpgradeStatus: Upgraded to focal on 2020-04-23 (372 days ago) ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal regression-update ** Summary changed: - update-manager prompts an empty to apply updates on fully updated system + update-manager prompts empty window to apply non-existing updates ** Summary changed: - update-manager prompts empty window to apply non-existing updates + Software Updater prompts empty window to apply non-existing updates ** Attachment removed: "DpkgTerminalLog.txt.txt" https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1926824/+attachment/5494020/+files/DpkgTerminalLog.txt.txt ** Attachment removed: "CurrentDmesg.txt.txt" https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1926824/+attachment/5494017/+files/CurrentDmesg.txt.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926824 Title: Software Updater prompts empty window to apply non-existing updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1926824/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs