[Bug 802065] Re: Enhancement: Soft-reboot using kexec instead of hard-rebooting

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: update-manager (Ubuntu)
       Status: New => Confirmed

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-manager in Ubuntu.
https://bugs.launchpad.net/bugs/802065

Title:
  Enhancement: Soft-reboot using kexec instead of hard-rebooting

Status in “update-manager” package in Ubuntu:
  Confirmed

Bug description:
  Currently, when updates that require a restart are done (ie: linux-
  kernel), the user is advised to do a full system restart for these
  changes to be effective.

  Instead of doing a full restart as currently done, the user can be
  prompted to restart using kexec, to avoid the BIOS/firmware stage of
  the reboot process, hence achieving the same result in far less time
  (some motherboards have a aditional chipsets that initialize sata/raid
  drives, that can add up to 15 seconds to reboot process.

  GRUB parameters can be detected and passed onto kexec, resulting in a
  far faster "reboot".

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/802065/+subscriptions