Ubuntu
linux package

usb-automount not working - workaround "modprobe -r ehci_hcd"

Bug #286575 reported by dorpm
2
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

Binary package hint: linux-source-2.6.24

Since today any usb device does not mount automatically anymore. When I plug in an usb stick dmesg tells me

[ 182.317205] usb 3-5: new high speed USB device using ehci_hcd and address 2
[ 182.429339] usb 3-5: device descriptor read/64, error -32
[ 182.644556] usb 3-5: device descriptor read/64, error -32
[ 182.860140] usb 3-5: new high speed USB device using ehci_hcd and address 3
[ 182.971927] usb 3-5: device descriptor read/64, error -32
[ 183.188552] usb 3-5: device descriptor read/64, error -32
[ 183.403076] usb 3-5: new high speed USB device using ehci_hcd and address 4
[ 183.810256] usb 3-5: device not accepting address 4, error -32
[ 183.922083] usb 3-5: new high speed USB device using ehci_hcd and address 5
[ 184.333226] usb 3-5: device not accepting address 5, error -32

In /var/log/messages I see

Oct 20 21:15:39 dorpm kernel: [ 182.317205] usb 3-5: new high speed USB device using ehci_hcd and address 2
Oct 20 21:15:39 dorpm kernel: [ 182.860140] usb 3-5: new high speed USB device using ehci_hcd and address 3
Oct 20 21:15:40 dorpm kernel: [ 183.403076] usb 3-5: new high speed USB device using ehci_hcd and address 4
Oct 20 21:15:40 dorpm kernel: [ 183.922083] usb 3-5: new high speed USB device using ehci_hcd and address 5

Google gave me the workaround to do a "sudo modprobe -r ehci_hcd". This works for some reason but I cannot use my usb-dvb-t with this.

Please let me know if any more information is needed.

Florian

Revision history for this message
dorpm (dorpmueller) wrote :

I forgot to mention that after the "sudo modprobe -r ehci_hcd" copying to or from the usb-stick is very slow, like usb 1.1.

Florian

Revision history for this message
dorpm (dorpmueller) wrote :

One more detail: my ubuntu is Kubuntu 8.04.

Florian

Revision history for this message
dorpm (dorpmueller) wrote :

The bug seems to have disappeared. Since the last update today USB2.0 works again. Annoying that adept has no log. For this I cannot give any hints to which packages were updated.

Florian

Revision history for this message
Leann Ogasawara (leannogasawara) wrote :

I'm closing this bug based on the previous comment from dorpm, the original bug reporter. Thanks.

Changed in linux (Ubuntu):
status: New → Fix Released
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