Appears to be a problem with the video driver. I have a panasonic toughbook with intel HD graphics. I noticed in the syslog, I get a kernel message
[drm] Probing gen 2 caps for device 8086:d910
followed by a bunch of other drm and radeon messages. After every freeze, the system outputs the same info in the syslog.
Not sure where to begin to fix this one.
