Just happened to me on Xenial too. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to yelp in Ubuntu. https://bugs.launchpad.net/bugs/872114
Title: Yelp causes 100% CPU usage Status in Yelp: Expired Status in yelp package in Ubuntu: Triaged Bug description: Steps to reproduce: 1. Open Gnome Terminal 2. Press F1 to open the Gnome Terminal Help 3. Search for something using the search bar 4. Click the link on the top to go back to GNOME Terminal Manual Expected result: Yelp goes back to the GNOME Terminal Manual main page What happens: Yelp goes back, but the CPU usage of the Yelp process increases to 100% and stays at 100% until it's closed or killed. Reproduced with Yelp 3.0.0-0ubuntu2 and 3.2.0-0ubuntu1 on Ubuntu Natty and Ubuntu Oneiric Ubuntu 11.04 Architecture: i386 ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: yelp To manage notifications about this bug go to: https://bugs.launchpad.net/yelp/+bug/872114/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp