Bug #1697

suspend/resume not working on T520

Added by Marko Sch├╝tz-Schmuck about 4 years ago. Updated almost 4 years ago.

Status:FeedbackStart date:2011-10-28
Priority:NormalDue date:
Assignee:-% Done:


Target version:-
Difficulty:Medium Tags:needs-triage


A Thinkpad T520 with OI 151a, NVIDIA drivers 285.05.09 will not suspend fully.

Screen turns black, backlight seems turned off, indicators for WiFi, disk activity turn off, but the power button remains illuminated and the fans keep running.

The last line in /var/adm/messages is that the system is suspending.


#1 Updated by Rich Lowe about 4 years ago

  • Project changed from site to illumos gate

#2 Updated by Milan Jurik almost 4 years ago

  • Status changed from New to Feedback

Could you verify you have the latest BIOS and retest with the latest snapshot of Illumos? It can be ACPI issue.

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