Thank Shang Wu for your good suggestion. A workaround is to pass the "reboot=b" switch to the kernel at boot time.
https://bugs.launchpad.net/linux/+bug/115011 -- dell xps 410n won't reboot - regression https://bugs.launchpad.net/bugs/213754 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