OK, flickering problem seems to be fixed in rc6 kernel. I am using the mainline 2.6.36 dated 201010021408 from Ubuntu and it no longer flickers !
(still fails to give the internal screen a name, calls it (null)1 and still fails to set, automaticly, the correct screen resolution for my external HP LA2405wg screen but thats easy to deal with !)
OK, flickering problem seems to be fixed in rc6 kernel. I am using the mainline 2.6.36 dated 201010021408 from Ubuntu and it no longer flickers !
(still fails to give the internal screen a name, calls it (null)1 and still fails to set, automaticly, the correct screen resolution for my external HP LA2405wg screen but thats easy to deal with !)
Thanks folks !
David