Still no USB

Bruce Dubbs bruce.dubbs at
Mon Feb 22 12:42:44 PST 2010

brown wrap wrote:
> I have been away from LFS for a few days, but now back to it. I did
> confirm the system is up by by installing SSH and DHCP. I can bring
> up the system, which has no keyboard access, but log into from
> another machine. Below is the latest output of sys.log. Does anyone
> know what the error means? I keep getting errors which say "device
> not accepting address ..., error 110

I don't know about error -110, but you may want to try getting rid of 

[    0.001609] SELinux:  Initializing.
[    0.002010] SELinux:  Starting in permissive mode

It looks like basic usb is working.

[    0.351041] usbcore: registered new interface driver usbfs
[    0.352014] usbcore: registered new interface driver hub
[    0.352033] usbcore: registered new device driver usb

I don't know what this stuff is:
[    0.353143] cfg80211: Using static regulatory domain info
[    0.353216] cfg80211: Regulatory domain: US

[    0.438747] Scanning for low memory corruption every 60 seconds

It looks like it found a mouse:

[    0.978409] input: Macintosh mouse button emulation as 

This looks weird.  A node of -1 looks wrong to me.

[    0.979215] ahci 0000:00:0e.0: version 3.0
[    0.979747]   alloc irq_desc for 23 on node -1
[    0.979749]   alloc kstat_irqs on node -1
[    0.979755] ahci 0000:00:0e.0: PCI INT A -> Link[LSA0] -> GSI 23 
(level, low) -> IRQ 23
[    0.980160]   alloc irq_desc for 27 on node -1
[    0.980162]   alloc kstat_irqs on node -1

Starting at [    3.879637] you have ohci output and my system doesn't 
use that., but everything looks normal until [    6.704024] hub 2-0:1.0: 

[    9.182022] ehci_hcd 0000:00:04.1: Unlink after no-IRQ?  Controller 
is probably using the wrong IRQ.

I'd look at a similar working dmesg printout to see if I could figure 
out something, but right now, I don't know what else to try.

   -- Bruce

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