Hi, I don't think this bug is defined correctly. I believe its not the hung process that CAUSES the system freeze. Its something in the kernel/scheduler that CAUSES a process to HANG, which then precipitates to the entire system.
So I don't recommend looking at individual programs or services to fix this, rather severe problem. Nor do I think its something in a process that triggers this. Something else is going on system/kernel wide. This is a showstopper for production service providers using Ubuntu server. -- INFO: task blocked for more than 120 seconds causes system freeze https://bugs.launchpad.net/bugs/276476 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
