I have the exact same issue on 12.04 64bit when copying to/from USB 3.0 HD (ext4 and NTFS file systems on USB HD; same thing on 2.0 and 3.0 ports) for a few months. Everything regarding this worked OK about a half a year ago and earlier. Actually, same issue on two computers with 12.04. In the next week or so I'm switching to 14.04 and I will test this again. One machine has 8GB RAM, the other one 4GB. Turning swap off doesn't change anything.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267648 Title: Copying large amount of files to USB stick makes system laggy or even freeze/hang (temporary) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1267648/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
