Bug was also reported to nvidia: https://devtalk.nvidia.com/default/topic/879586/kf5-konsole-15-04-and-15-08-consumes-100 -cpu-on-close-only-with-proprietary-nvidia-driver/
Note that a comment there states: "From what I've seen it may not be the nVidia driver which is at fault. There seems to be a complicated threading issue which might or might not be caused by the driver...it may just be this driver exposes the issue differently." The fact that some people saw the issue even in Xenial with Nvidia 340 and I did not, as well as the fact that some report that on more modern graphics cards the issue disappeared with nvidia 361.18 and reappeared in 361.28 seems to confirm that this may just be a race somewhere (Qt?) and not a bug in the nvidia drivers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634565 Title: konsole badly broken in yakkety: crashes, leaves process behind on exit using 100% cpu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/konsole/+bug/1634565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
