Had the same problem and at the moment I worked around it by downgrading to linux-image-3.2.0-60-generic. Of course this is not a permanent solution, especially since I probably can not do the long expected upgrade from 12.04 to 14.04 until this is fixed.
Had the same problem and at the moment I worked around it by downgrading to linux-image- 3.2.0-60- generic. Of course this is not a permanent solution, especially since I probably can not do the long expected upgrade from 12.04 to 14.04 until this is fixed.