Dell BT devices need to be removed from the bus and reinserted so that userspace udev rules can transition the devices into the proper mode after S3 or S4. --- drivers/platform/x86/dell-laptop.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-) Attaching patch so Exchange doesn't mangle it. -- Mario Limonciello *Dell | Linux Engineering* mario_limonciello@dell.com