Ubuntu
linux package

  1. Bug #776999
  2. Comment #19

Comment 19 for bug 776999

Revision history for this message
orGSD (orgsd) wrote :

I will add that unsurprisingly these problems exist with the dock as well. I have through trial and error been unable to find a good stable solution with 64bit whether integrated or discrete graphics used. I am going to try the bios update before taking more drastic measures. The ACPI ones echoed those of this bug, however with integrated graphics I have had some more difficult to diagnose problems recently as well.
I will also add that while googling around for solutions, it seems there are some Windows issues as well:
http://forums.lenovo.com/t5/W-Series-ThinkPad-Laptops/W520-BIOS-1-25-doesn-t-fix-resume-from-sleep-with-16GB-of-RAM/td-p/444921

My machine does have 16GB of RAM so that may be interesting to investigate.