Ubuntu
linux-source-2.6.20 package

  1. Bug #63418
  2. Comment #0

Comment 0 for bug 63418

Revision history for this message
Alex Onic (aonic) wrote : CPU soft lockup during bootup

Binary package hint: linux-image-2.6.17-10-generic

When booting the system in about 70% of the cases the system locks up during the boot up splash screen.

If I switch to text console (F1) before the lockup occures it will show the following:
[17179605.640000] BUG: soft lockup detected on CPU#0!

No reaction after that. But as mentioned, there are chances that it comes up just fine.

I'm using linux-image-2.6.17-10-generic (which is a dependency of linux-686-smp). The lockup occured definitely with 2.6.17-8 and later. 2.6.17-7 seems to come up fine.

The computer is a Samsung Notebook R65 with Intel Pentium M Core Duo T2300.

vendor_id : GenuineIntel
cpu family : 6
model : 14
model name : Genuine Intel(R) CPU T2300 @ 1.66GHz
stepping : 8
cpu MHz : 1000.000
cache size : 2048 KB