Public bug reported: While copying big data size like 20 GB the CPU usage is getting high and kworker is consuming about 50 % of the CPU. and the whole system response is too slow. I tested that while transferring between USB HD and internal HD.
RAM: 3G CPU: 2.16 Dual Core OS: 64bit ** Affects: nautilus (Ubuntu) Importance: Undecided Status: New ** Description changed: - While copying big data size like 20 GB the CPU usage is getting high and kworker is consuming about 50 % of the CPU. + While copying big data size like 20 GB the CPU usage is getting high and kworker is consuming about 50 % of the CPU. and the whole system response is too slow. I tested that while transferring between USB HD and internal HD. RAM: 3G CPU: 2.16 Dual Core OS: 64bit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1114242 Title: File transfer high CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1114242/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs