Robin Laing wrote:
jack wallen wrote:
After an update (fedora 10) none of my USB devices are recognized. This
is what i get from dmesg:
Jan 14 17:17:13 localhost kernel: usb 1-7: new full speed USB device
using ohci_hcd and address 20
Jan 14 17:17:13 localhost kernel: usb 1-7: device descriptor read/64,
error -62
Jan 14 17:17:14 localhost kernel: usb 1-7: device descriptor read/64,
error -62
Jan 14 17:17:14 localhost kernel: usb 1-7: new full speed USB device
using ohci_hcd and address 21
Jan 14 17:17:14 localhost kernel: usb 1-7: device descriptor read/64,
error -62
Jan 14 17:17:14 localhost kernel: usb 1-7: device descriptor read/64,
error -62
Jan 14 17:17:15 localhost kernel: usb 1-7: new full speed USB device
using ohci_hcd and address 22
Jan 14 17:17:15 localhost kernel: usb 1-7: device not accepting address
22, error -62
Jan 14 17:17:15 localhost kernel: usb 1-7: new full speed USB device
using ohci_hcd and address 23
Jan 14 17:17:16 localhost kernel: usb 1-7: device not accepting address
23, error -62
Jan 14 17:17:16 localhost kernel: hub 1-0:1.0: unable to enumerate USB
device on port 7
I have googled the issue but am only finding instances where this causes
issue with booting but not an inability to mount usb devices.
Can anyone shed any light on this issue?
Thank you.
jack
Have you tried to plug directly into the computer? Front and back
connectors?
I have a few devices that don't want to work through a hub. Just
something to test.
To get a hub to work with all devices, hubs must have their own power
source externally.
Hubs that get there power source from the computer are the ones that
give you problems, because of voltage drop across the cable to computer.
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