Public bug reported: Standard install of 8.10 with the exception of requiring "acpi=off" - kernel won't finish booting otherwise. Now I have a quad core machine booted but with only one active core. This occurs with both 2.6.27-7 and 2.6.27-11.
ProblemType: Bug Architecture: amd64 DistroRelease: Ubuntu 8.10 Package: linux-image-2.6.27-11-generic 2.6.27-11.27 ProcCmdLine: User Name=UUID=b0bbaa4c-85db-4010-a3e5-a1546851e584 ro acpi=off ProcEnviron: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.27-11.27-generic SourcePackage: linux ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug -- SMP is disabled on Dell Optiplex 960 with quad core https://bugs.launchpad.net/bugs/348646 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