Upgraded to newer Pentium D, no more SMP
I had a 2.66 GHz 820 and I've upgraded to a 930 running at 3.0 GHz. Now, though, I get this message from dmesg:
SMP alternatives: switching to UP code
I see only one processor, confirmed by System Monitor. The old Pentium D worked fine.
Linux panther 2.6.17-10-386 #2 Tue Dec 5 22:26:18 UTC 2006 i686 GNU/Linux
Setup: Asus P5WD2-Premium rev 0606 with 1024 MB PC2-4300 memory.
BIOS detects the correct processor and both cores. What can I do to resolve this in Ubuntu?
Last edited by paxton; 12-22-2006 at 05:53 PM.