@Pierre, Could you turn off all network connections and thus sleep or hibernate your system?
I suggest you to use the hardware switch for turn off Wireless and unplug all ethernet cables (if any). Thanks! -- sleep and hibernate do not work https://bugs.launchpad.net/bugs/286933 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