i confirm this problem using solution from Alex Strabala (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/211572/comments/19) everything works perfect
-- [Hardy] [regression] ehci_hcd.ko breaks suspend-to-ram https://bugs.launchpad.net/bugs/211572 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs