Comment 31 for bug 126369

I can agree to this. Yesterday I also experienced that after irq 21 got disabled by the kernel (?) also the irq 22 got turned off about half an hour later followed by a hang-up of my T61. Maybe it has something to do with the bluetooth-dongle? I don't even know how it is connected to the mainboard. (!usb, !pci) My Machine also has the intel turbo memory card installed which sits on one of the 2 mini-pcie slots under the keyboard. (But I don't think it has something to do with it) From what I can say after irq21 disables wifi still works... Since this issues only happens when the killswitch is turned off (wifi and bluetooth --> on) it could really be a problem with the bluetooth dongle. What else does this switch do? AFAIK it just calls an acpi-event... Please correct me if something is not correct in my statement.