I am still using "sudo modprobe -r ehci_hcd" in order to use my USB
flash drives.

from my dmesg:
======================================
[15571.551295] usb 1-2: new high speed USB device using ehci_hcd and address 3
[15581.914390] usb 1-2: device not accepting address 3, error -110
[15582.026381] usb 1-2: new high speed USB device using ehci_hcd and address 4
[15592.445060] usb 1-2: device not accepting address 4, error -110
[15592.557054] usb 1-2: new high speed USB device using ehci_hcd and address 5
[15599.457827] usb 1-2: device not accepting address 5, error -110
[15599.569817] usb 1-2: new high speed USB device using ehci_hcd and address 6
[15606.471610] usb 1-2: device not accepting address 6, error -110
======================================

also recently updated my BIOS to the latest version.

also get this message shortly after each bootup.  Wonder if it's related:
======================================
[  292.819263] irq 7: nobody cared (try booting with the "irqpoll" option)
======================================

I haven't used "irqpoll" but from what I've read it is used when a
system is really broken.  However, I do use "noapic" as a boot option.

Just wondering why this bug still exists as I have seen reports back to
05?  I'd like to see USB2.0 speeds again...

Buzz

-- 
USB device not accepting address: error -110
https://bugs.launchpad.net/bugs/54273
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