seems to be no progress in this question.... In such situation i see 2 solutions. 1. try to update power manager ( in my case Kpowersave ) 2. try to update to new kernel ( more probable solution )
-- Dark screen (no backlight or VERY low brightness) after wake up https://bugs.launchpad.net/bugs/155444 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
