I booted with pci=nomsi (the Interrupts naturally changed a bit with this option, so I attached a new interrupts.txt to show that the command was in effect). Unfortunately it did not solve the problem. The system did still lock up.
** Attachment added: "interrupts_nomsi.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751842/+files/interrupts_nomsi.txt -- System lock-up when receiving large files (big data amount) from NFS server https://bugs.launchpad.net/bugs/661294 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