Comment # 12 on bug 900273 from Jon Nelson

The doesn't-always-suspend issue has returned.
I am on 3.16.2, all up-to-date.

As you can see... it never really went to sleep:

2014-11-19T23:12:35.928625-06:00 linux kernel: [ 7156.713777] PM: Syncing
filesystems ... done.
2014-11-19T23:12:35.928642-06:00 linux kernel: [ 7157.720509] PM: Preparing
system for mem sleep
2014-11-19T23:13:29.374861-06:00 linux su: pam_unix(su-l:auth): authentication
failure; logname=jon uid=1000 euid=0 tty=pts/1 ruser=jon rhost=  user=root
2014-11-19T23:13:32.649301-06:00 linux su: (to root) jon on pts/1
2014-11-19T23:13:32.650291-06:00 linux su: pam_unix(su-l:session): session
opened for user root by jon(uid=1000)



Perhaps this is it? (from /var/log/warn, not /var/log/messages):

2014-11-19T22:53:31.523314-06:00 linux kernel: [ 6009.183512] Freezing user
space processes ... (elapsed 0.001 seconds) done.
2014-11-19T22:53:31.523315-06:00 linux kernel: [ 6009.185197] Freezing
remaining freezable tasks ... (elapsed 0.001 seconds) done.
2014-11-19T22:53:31.523316-06:00 linux kernel: [ 6009.186352] Suspending
console(s) (use no_console_suspend to debug)
2014-11-19T22:53:31.523348-06:00 linux kernel: [ 6012.868216] Restarting tasks
... 
2014-11-19T22:53:31.523349-06:00 linux kernel: [ 6012.868325] bcma-pci-bridge
0000:02:00.0: no hotplug settings from platform
2014-11-19T22:53:31.523350-06:00 linux kernel: [ 6012.868367] r8169
0000:03:00.0: no hotplug settings from platform
2014-11-19T22:53:31.526399-06:00 linux kernel: [ 6012.870944] done.