[OpenIndiana-discuss] USB ports issue

Ian Johnson itjohnson at gmail.com
Mon Oct 11 13:47:01 UTC 2010

I am also experiencing this issue in 147, although it also occasionally
occurred in 134. The only information I can see online for anything like
this is when the keyboard/mouse stop working after switching with a KVM, but
like yours, my system disables the USB input devices after sitting idle for
a while, with no KVM involved. For me, unplugging the keyboard/mouse and
plugging them into different USB ports usually fixes the problem, but this
is clearly not an ideal situation.
On Oct 11, 2010 9:33 AM, "Carlos Almeida" <xtrondo at gmail.com> wrote:
> Oct 11 12:26:01 lap-calmeida genunix: [ID 408114 kern.info] /pci at 0
> ,0/pci1028,1ff at 1d,7/device at 4 (usb_mid2) removed
> Oct 11 14:13:14 lap-calmeida genunix: [ID 408114 kern.info] /pci at 0
> ,0/pci1028,1ff at 1d/mouse at 1 (hid1) removed
> USB port where mouse is attached, gets disabled after some time without
> desktop use (power management?) , this never happen with snv_134, this is
> know problem with ON > 134 ? , the worst thing is I fail to get port back
> without a reboot, can't even unconfigure/configure the disabled port, eg:
> root at lap-calmeida:~# cfgadm -f -c unconfigure usb11/2
> Unconfigure the device: /devices/pci at 0,0/pci1028,1ff at 1d:2
> This operation will suspend activity on the USB device
> Continue (yes/no)? yes
> cfgadm: Hardware specific failure: Cannot issue devctl to ap_id:
> /devices/pci at 0,0/pci1028,1ff at 1d:2
> any one had some adtional info on this?
> Regards,
> Carlos Almeida,
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