[Bug 380840] Re: 64bit LiveCD behaves erratically on 6GB RAM machine, works as expected with mem=2048M kernel option

[Brian Murray]

** Changed in: casper (Ubuntu)
   Importance: Undecided => High

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to casper in Ubuntu.
https://bugs.launchpad.net/bugs/380840

Title:
  64bit LiveCD behaves erratically on 6GB RAM machine, works as expected
  with mem=2048M kernel option

Status in “casper” package in Ubuntu:
  New

Bug description:
  Binary package hint: live-installer

  I get various errors with the 64bit LiveCD on my system with 6GB of
  RAM installed, including hanging on starting up the bluetooth service
  on booting up, errors copying data to the hard drive during install,
  slow performance and drive reads, and so on.

  The system works perfectly if I add the boot option of "mem=2048M". I
  haven't had a chance to test out 4096M, but will do so soon. This
  seems like it's a fairly major bug. Should I be using a server kernel
  with this much RAM? I can download new LiveCD's and test them, I would
  prefer to not reinstall yet again, though.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/casper/+bug/380840/+subscriptions