Arch Linux

call-151

Member

Registered: 2010-03-14

Posts: 2

PM-Suspend on Sandy Bridge - no keyboard or mouse on Resume/Wakeup

Hi,

I am having no luck in trying to get pm-suspend to work properly on wakeup on a new sandy bridge laptop. On resume, video is restored and i can see the system prompt blinking in a terminal, but both the mouse and keyboard is dead. The only response that i can get from the system is the power reset button.

Have also tried various suggested fixes including the following:
   1) bind / unbind i8042
   2) SUSPEND_MODULES = "xhci-hcd psmouse"
   3) rmmod tpm_tis
   
but none of the above works.

Please see various log files:
   Uname & lspci: http://pastebin.com/KhcW76wN

    PM-Suspend & Xorg: http://pastebin.com/H1683SYs
    Messages: http://pastebin.com/B5e0p5ff
    Kernel: http://pastebin.com/DaY0FSbi

Would appreciate any suggestion on debugging / resolving the problem.

Thanks.