I was surprised that actually disabling the screen lock fixes the problem, but it does. I bought a laptop from system76 it came preloaded with 15.10 64bit. Sometimes after resume, the mouse and keyboard would not be usable. Sometimes that happens on a fresh power up.
I noticed that sometimes it also fails to enter suspend, could be root cause of why USB stops working after the machine is resumed. See attached for USB errors. ** Attachment added: "syslog-entering-susped-usb-errors" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1291969/+attachment/4547265/+files/Untitled%20Document%201 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1291969 Title: No usb on resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1291969/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
