Likely a client issue, but not enough info provided to analyze. See https://wiki.ubuntu.com/X/Troubleshooting/HighCPU and https://wiki.ubuntu.com/X/Reporting.
** Tags added: kubuntu ** Changed in: xorg (Ubuntu) Status: New => Invalid -- xorg nearly >80% CPU load since 9.0.4 https://bugs.launchpad.net/bugs/413665 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. _______________________________________________ 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