Ubuntu
linux package

  1. Bug #1096247
  2. Comment #9

Comment 9 for bug 1096247

Revision history for this message
Gavin Guo (mimi0213kimo) wrote : Re: [Lenovo E135]: System fails to resume from suspend

@Jeff:

You can refer to the following: http://www.howtogeek.com/119127/use-the-magic-sysrq-key-on-linux-to-fix-frozen-x-servers-cleanly-reboot-and-run-other-low-level-commands/

Usually it can be done by Alt + SysRq + key(b, z, m, ...). If SysRq isn't exist, you can use PrntScrn instead. The purpose is to make sure if the kernel is still alive or the hang is in the kernel when there is any message after pressing the Magic Key.

Another suggestion, could you also please log the messages from var/log/kern.log after reboot from the fail resume. There should be some messages from the last resume.