I spent a little time on this bug last week. Was able to reproduce it, yes, but the spinning thread was apparently the libmirclient input thread, and not in any Xmir code. I didn't have sufficient libmirclient symbols to debug it further before running out of time. I had assumed this was an Xmir bug but it looks like it might actually be a Mir bug.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
