Thanks for your report! I see that you installed your system last year. Can you possibly tell if it's a regression from ibus 1.5.28-1, i.e. did it work smoothly with that version and the issue started with ibus 1.5.28-2?
I'm asking because 1.5.28-2 includes two patches which are not yet in the upstream git repo, but only in the repo of the upstream maintainer. Those patches are supposed to fix bug #2009700. Whatever the answer to that question is, I would ask you to report this issue also to the upstream issue tracker: https://github.com/ibus/ibus/issues If you do, please post the URL to the issue in a comment here. And, btw, please state in the upstream issue that ibus 1.5.28-2 in Ubuntu includes the patches I mentioned. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to ibus in Ubuntu. https://bugs.launchpad.net/bugs/2012146 Title: very high cpu usage, system unresponsive Status in ibus package in Ubuntu: New Bug description: may be related to Ardour 7.3, when I start ardour and start working with the app, the system slows down and htop shows 100% cpu usage for ibus-daemon ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: ibus 1.5.28-2 ProcVersionSignature: Ubuntu 6.1.0-16.16-generic 6.1.6 Uname: Linux 6.1.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.26.0-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sat Mar 18 15:21:55 2023 InstallationDate: Installed on 2022-05-13 (308 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012) SourcePackage: ibus UpgradeStatus: Upgraded to lunar on 2023-03-17 (1 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/2012146/+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