Public bug reported: Just ran `sudo apt-get update`, which is hanging indefinitely after the downloads complete, the last CLI output from which is:
Fetched 733 kB in 1s (399 kB/s) Looking at `top` suggests `appstreamcli` is the culprit as it's pegged at near 100% CPU usage: 100 0.1 18:29.02 appstreamcli If I kill the hung `sudo apt-get update` process with Control+C, the `appstreamcli` process goes away. Retrying `sudo apt-get update` has the same result. On a whim I also tried `sudo apt update`, but it seems to have the same problem. It hangs indefinitely and running it results in an `appstreamcli` process consuming 100% CPU. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: appstream 0.9.4-1 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Thu May 19 20:53:40 2016 SourcePackage: appstream UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: appstream (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to appstream in Ubuntu. https://bugs.launchpad.net/bugs/1583879 Title: apt-get update hangs indefinitely, appstreamcli using 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/appstream/+bug/1583879/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs