Hi, Filed a new bug as mentioned in comment 110. Here is the link for reference -https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1332764
Though mine is a production machine. Still, I gonna install mainstream kernel and get back with report. Atul -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1283938 Title: [Samsung NP535U4X-S01TH] Ubuntu 14.04 blank screen after wakeup from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283938/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
