Originally Posted by zander
The latter is ACPI related and, while understood, not yet resolved. Unfortunately, I can't estimate/speculate when a fixed driver may become available.
ouch, I've missed this part ...
Wait a moment... there are many laptops that have this problem, all notebooks that were high end computer when bought, around $ 2000 and which works properly only if there is the AC plugged in
so far, and you came here saying the problem is known
? and does not assume any ETA for fixing?
This thread has been opened the 11 Nov 2009 and still now anybody has done anything but say "oh yes we are aware of the problem ... but we are not planning to fix it ..."