*** This bug is a security vulnerability ***

You have been subscribed to a public security bug by Marc Deslauriers 
(mdeslaur):

This problem was fixed in 10.10 with an update.  While not using nomodeset, 
sometime incorrect commands would be sent to the display causing errors such as 
entering low-power mode, flickering or simply going blank.  In particular, my 
Samsung television enters a standby mode that is otherwise inaccessible by the 
consumer.  It turns on and off repeatedly as a result of a command being sent 
by the display driver.  Honestly, I didn't know it was possible, but you may 
want to look at the fix for 10.10 as the solution for 11.04 and maybe exploit 
this error to gain a little more functionality of HDMI televisions.
I consider this bug a security vulnerability because it causes otherwise 
inaccessible functions of the display hardware to become accessible at the 
hardware level.

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: display hardware modeset nomodeset security
-- 
Modeset code fixed with update in 10.10 regressed in 11.04
https://bugs.launchpad.net/bugs/754284
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