Alberto, the problem I have is that when I copy inside the external USB2 HD a large file or I do many access to it, through for example rsync, the HD goes in hang and I have to restart it to make it works again.
The /var/log/messages shows me traces like: Aug 2 12:22:23 Lucia kernel: usb 5-7: reset high speed USB device using ehci_hcd and address 8 Aug 2 12:23:23 Lucia last message repeated 2 times I'll be happy to provide you any kind information/logs to help to understand the problem. The problem is absolutely reproducible. Thanks giu -- USB mass storage stops working after a while https://bugs.launchpad.net/bugs/61235 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs