@Marc: Have you done any tests to see whether the machine is hung when this happens or the screen just isn't coming on? For instance, have you tried pinging the machine on the network when it is in this state?
If the machine is still alive, I'd suggest using ssh to log into the machine while it is in this state and running 'apport-collect 754712' to attach relevant logs to this bug report. If it is unresponsive, try some of the steps in the following links to see if you can get any information about where things are going bad. https://wiki.ubuntu.com/DebuggingKernelSuspend https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/754712 Title: [Lenovo L420] System unable to resume from suspend -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
