Comment 8 for bug 881022

> This could also be a duplicate of bug 880229

I not sure there is no usb=0bda:0139 in
https://launchpadlibrarian.net/83494445/Lsusb.txt

but maybe a duplicate of that one :
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/799168

Note can you upload your bios backups at :
http://tech.groups.yahoo.com/group/Lenovo/