Change description to make it clear it is just port replicator. The
corruption is the same as when I try and change to external monitor via
the hotkey.

** Summary changed:

- Video corrupts when pulled off AC power
+ Video corrupts when pulled off AC power through port replicator

** Changed in: xserver-xorg-driver-i810 (Ubuntu)
       Status: Needs Info => Confirmed

** Description changed:

- Ok, this is a hard one to reproduce, but I have seen it twice now. This
- appears to be the sequence of events:
- 
- 1. Suspend
- 2. Wait a while (overnight)
- 3. Resume and unlock screen
- 4. Pull machine off AC power (off the docking station, to be exact)
- 5. Watch X go uninterlaced
- 
- Now, I cannot reproduce if left suspended for a short time and the above
- followed.
+ If I pull the machine off the AC power, X cycles, likely no longer
+ seeing the port replicators  output and when it comes back, it is
+ corrupted.

-- 
Video corrupts when pulled off AC power through port replicator
https://launchpad.net/bugs/47805

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