I can not reproduce this on Ubuntu MATE 14.10 RC running on Thinkpad X61s.
BIOS Information Vendor: LENOVO Version: 7NETC2WW (2.22 ) Release Date: 03/22/2011 System Information Manufacturer: LENOVO Product Name: 7666WJ5 Version: ThinkPad X61s Wake-up Type: Power Switch SKU Number: Not Specified Family: ThinkPad X61s
I can not reproduce this on Ubuntu MATE 14.10 RC running on Thinkpad X61s.
BIOS Information
Manufacturer: LENOVO
Vendor: LENOVO
Version: 7NETC2WW (2.22 )
Release Date: 03/22/2011
System Information
Product Name: 7666WJ5
Version: ThinkPad X61s
Wake-up Type: Power Switch
SKU Number: Not Specified
Family: ThinkPad X61s