Could this be related to bug #212660 "ehci-hcd causes failed suspends on kernel 2.6.24" for which a work-around is:
echo 'SUSPEND_MODULES="ehci-hcd"' | sudo tee /etc/pm/config.d/modules_unload
If possible please try this work-around and report details to bug #212660 if successful.
Could this be related to bug #212660 "ehci-hcd causes failed suspends on kernel 2.6.24" for which a work-around is:
echo 'SUSPEND_ MODULES= "ehci-hcd" ' | sudo tee /etc/pm/ config. d/modules_ unload
If possible please try this work-around and report details to bug #212660 if successful.