To #10, thanks for feedback. But the issue you mentioned it's phenomenon is different with this one.
In lp:2063005, the touchscreen is responsive when touch it, and we have KB article on Ubuntu wiki to address it, so it is not shipping blocker. But this issue is touch screen totally not respond after suspend and resume(before suspend it has response), it is more critical, we are not sure if the root cause is same as lp:2063005 ? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2087831 Title: touchscreen has no response after resume from suspend in Xorg session To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2087831/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs