I also have a Lenovo Z580 running (Kubuntu) 13.10. I have a slightly different problem (also reported elsewhere) that I assume has the same cause and probably the same fix. My system often freezes for anywhere from 10 seconds to a minute or two. Switching to a virtual console and back seems to help speed up the recovery but I'm not sure of that. It's particularly noticeable when running Firefox, but I've seen it in other contexts. The mouse continues to work during the freeze.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1093217 Title: 8086:0166 [Lenovo IdeaPad Z580] 12.04-13.10 10-20min boot delay (From 3.2.0.29->3.12-rc2) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1093217/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs