[Bug 1874469] Update Released

[Łukasz Zemczak]

The verification of the Stable Release Update for update-manager has
completed successfully and the package is now being released to
-updates.  Subsequently, the Ubuntu Stable Release Updates Team is being
unsubscribed and will not receive messages about this bug report.  In
the event that you encounter a regression using the package from
-updates please report a new bug using ubuntu-bug and tag the bug report
regression-update so we can easily find any regressions.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1874469

Title:
  [SRU] update-manger intermittently hangs during snap updates

Status in update-manager package in Ubuntu:
  Fix Released
Status in update-manager source package in Focal:
  Fix Released

Bug description:
  [Impact]

  Every so often update-manager can hang during snap updates. When this
  occurs the application must be force closed.

  [Test Case]

  Repeating the following will eventually cause a hang on "Installing
  snap-store snap".

  `
  sudo apt -y install gnome-software
  sudo apt-mark auto gnome-software

  snap remove snap-store

  update-manager
  `

  [Regression Potential]

  The fix is trivial (see linked branch), in fact, GLib.idle_add() was
  applied correctly elsewhere, it was just missed here.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1874469/+subscriptions