(In reply to Takashi Iwai from comment #19) > Then we might be looking for multiple issues that appear as the similar > behavior: the screen lockup. But one case is (supposedly happening often > after the system resume) a complete screen freeze, while another one is a > temporary freeze until the key stroke or some other action. But who knows... I should have ad that my problem is as I described in the bug, temporary freezes. I've actually had one complete freeze during the first tests I did but it hasn't appeared again so I just thought it was a fluke.