Re: hotplug usb problems with kernel 2.6.x

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Raul Acevedo wrote:

| I just moved up to 2.6.2 and module-init-tools-3.0-pre9, and I'm having
| the same problems.  I have CONFIG_HOTPLUG=y in my kernel config, and
| changed /proc/ksysms to /proc/kallsyms in /etc/rc.sysinit per the
| instructions.  While my USB mouse and keyboard are great, I get the
| following when I plug in my Archos Jukebox Recorder:

Did you try Arjan's build for 2.6 and related utils?
Did the new hotplug scripts help?

I'm still using the older hotplu scripts, but haven't had trouble with
my USB CD-R/W and Arjan's 2.6 kernels.

| Feb 14 16:47:52 cantara kernel: hub 1-0:1.0: new USB device on port 5,
assigned address 5
| Feb 14 16:47:53 cantara kernel: usb 1-5: Product: ARCHOS USB2.0 (P4a)
| Feb 14 16:47:53 cantara kernel: usb 1-5: Manufacturer: ARCHOS
| Feb 14 16:47:53 cantara kernel: usb 1-5: SerialNumber: wwww.archos.comA
| Feb 14 16:47:53 cantara /etc/hotplug/usb.agent: Bad USB agent invocation
| Feb 14 16:47:56 cantara /etc/hotplug/usb.agent: ... no modules for USB
product 5ab/60/1101

Since this worked in 2.4, what driver was used?
Give you mount command, I'm guessing usb-storage.

usb.agent is failing. So the driver isn't getting loaded.
Look at /etc/hotplug.d/default.hotplug. Enable the debug code near the
beginning to see how usb.agent is getting called.

There's a similar line in /etc/hotplug/usb.agent that would help too.
I see a few place that would give that message, so it may help to see
where it's comming from.

Oh yeah, do you have sysfs mounted on /sys ?

| Feb 14 16:48:46 cantara kernel: usb 1-5: USB disconnect, address 5
| Feb 14 16:48:46 cantara kernel: updfstab: numerical sysctl 1 23 is
obsolete.
| Feb 14 16:48:46 cantara /etc/hotplug/usb.agent: Bad USB agent invocation
| Feb 14 16:48:46 cantara modprobe: FATAL: Module ide_probe_mod not found.
| Feb 14 16:48:46 cantara modprobe: FATAL: Module ide_probe not found.
| Feb 14 16:48:46 cantara devlabel: devlabel service started/restarted

The ide_probe and ide_probe_mod confuses me but it's probably related to
the usb.agent problem.

| Everything else regarding 2.6.2 works beautifully.  Similarly for my new
| iPod 40 Gig, connected via the FireWire to USB cable, I get:

Looks the same at the other one.

| Feb 14 16:55:33 cantara kernel: hub 4-0:1.0: new USB device on port 1,
assigned address 2
| Feb 14 16:55:33 cantara kernel: usb 4-1: device not accepting address
2, error -110
| Feb 14 16:55:34 cantara kernel: hub 4-0:1.0: new USB device on port 1,
assigned address 3
| Feb 14 16:55:34 cantara kernel: usb 4-1: device not accepting address
3, error -110

This is interesting. I wonder what hub-4 is. My guess is the
firewire->USB conversion.

	-Thomas
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