You have been subscribed to a public bug: Install Ubuntu16.04 in RAID1 created by Intel RSTe no matter legacy mode or UEFI mode. System hangs while rebooting
Not found the issue in RAID0 No issue on Ubuntu14.04 Driver-OS inbox support Below as error messages =================================================== INFO: task systemd-shutdow:1 blocked for more than 120 seconds. Not tainted 4.4.0-21-generic #37-Ubuntu "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. INFO: task jbd2/md126p2-8:1732 blocked for more than 120 seconds. Not tainted 4.4.0-21-generic #37-Ubuntu "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. INFO: task ext4lazyinit:1873 blocked for more than 120 seconds. Not tainted 4.4.0-21-generic #37-Ubuntu "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. INFO: task kworker/u66:4:3139 blocked for more than 120 seconds. Not tainted 4.4.0-21-generic #37-Ubuntu "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. =================================================== Then I edit /etc/sysctl.conf with follow commands and the system don't hang while rebooting vm.dirty_background_ratio=5 vm.dirty_ratio=10 kernel.panic=3 kernel.hung_task_panic=1 kernel.hung_task_timeout_secs=30 But I don't know if it's an appropriate fix or not. Thanks ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- Install Ubuntu16.04 in RAID1 created by Intel RSTe and the system hangs while rebooting https://bugs.launchpad.net/bugs/1648388 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