Re: lockups w/ Quadro 1000M and 64 bit Ubuntu 11.04, Fedora 15 w/ 270.41.19 or 270.4
For Ubuntu 11.04 x64 :
This issue is not reproduce with same notebook except Product Name and BIOS Version. Notebook I used GPU Quadro 1000M (GF108GL) , Manufacturer: LENOVO, Product Name: 427625U, Version: ThinkPad W520, Family: ThinkPad W520, BIOS : 8BET30WW (1.06 ) .
You are using Product Name: 4270CTO with BIOS Version: 8BET44WW (1.24 ).