You have been subscribed to a public bug:
This happens on my X220, running trusty, linux 3.13.0-24-generic. It's
the exact same problem discussed on
https://bugzilla.redhat.com/show_bug.cgi?id=1067071. Discussed also on
kernel mailing list: https://lkml.org/lkml/2014/2/19/720. It worked on
3.12,
Public bug reported:
This happens on my X220, running trusty, linux 3.13.0-24-generic. It's
the exact same problem discussed on
https://bugzilla.redhat.com/show_bug.cgi?id=1067071. Discussed also on
kernel mailing list: https://lkml.org/lkml/2014/2/19/720.
To reproduce, remove the X220 from the