I have the same problem... and my laptop is an ACER Aspire 9420. See attachment
** Attachment added: "OS freezes while reading sda" http://launchpadlibrarian.net/16357551/Bug%20HDD%20slow%20to%20respond -- "port is slow to respond" error freezes OS for seconds while reading HDs https://bugs.launchpad.net/bugs/229747 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs