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 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs