View Full Version : [ubuntu] Ubuntu 11.04 wont suspend

September 13th, 2011, 06:06 AM
Hello everyone,

I'm fairly new to Ubuntu and just updated to 11.04 64bit. I'm using an Asus laptop(i5 2.5 ghz) 4 gigs of RAM. Whenever I close the lid to my laptop, or tell it to suspend I get a black screen with the following message:

[ 76.067893] i2400m_usb 1-1.1:1.0: failed to suspend, will reset on resume
[ 78.849095] i2400m_usb 1-1.1:1.0: device rebooted: reinitalizing driver

Thanks for any help!

September 14th, 2011, 03:38 PM
This sounds like it may be an issue with usb3 (known bug). Can you open up a terminal window, type in the following command, and post back the results?

ls /sys/bus/pci/drivers/ehci_hcd/

We can try unbinding these devices prior to suspend and rebinding on resume.