maybe Ming is trying to say, do this: 1) started a capture using this command: cat /sys/kernel/debug/usb/usbmon/1u > /tmp/1u.mon.out
2) connect the external drive 3) copy a file to the external drive 4) kill the capture with CTRL-C 5) zip and add attach 1u.mon.out.zip here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
