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Asked: 2015-05-03 23:44:13 +0800 CST

Ubuntu 15.04 jumps into standby after login

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I upgraded my system from Ubuntu 14.10 to Ubuntu 15.04 flawlessly. But for some reason, it always jumps straight into standby (suspend) mode directly after login. I have to use the notebook's power button to wake it up, then it's finally logged in and I can use the system. This is annoying. I'm using a Thinkpad T61.

Here's the log immediatly befor it jumps into suspend:

moon:/var/log$ cat syslog|grep suspend

May 16 19:27:20 moon kernel: [ 838.913403] Suspending console(s) (use to_console_suspend to debug)

May 16 19:27:20 moon kernel: [ 839.391898] PM: suspend of devices complete after 478.104 msecs

May 16 19:27:20 moon kernel: [ 839.392466] PM: late suspend of devices complete after 0.564 msecs

May 16 19:27:20 moon kernel: [ 839.408169] PM: noirq suspend of devices complete after 15.699 msecs

May 16 19:27:20 moon systemd[1]: Unit suspend.target is bound to inactive unit systemd-suspend.service. Stopping, too.

login

1 Answers

  1. Best Answer

    Somebody found a solution:

    Problem completely solved by setting "HandleLidSwitch=ignore" in /etc/systemd/logind.conf. From here: Ubuntu 15.04 suspends ~30 seconds after resume

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