On Thursday 04 January 2007 09:30, Torgeir Veimo wrote:
> On 4 Jan 2007, at 09:20, Laz wrote:
> > Hmmm...I've got one of these and I've never seen it disconnect yet
> > (a few months so far...fingers crossed!).
>
> It looks like this (am not sure why it actually causes my machine to
> crash, it might be something related to irq sharing):
>
> Jan 2 19:33:45 fink kernel: MT2060: PLL freq=562000kHz
> f_lo1=1782000kHz f_lo2=1183850kHz
> Jan 2 19:33:45 fink kernel: MT2060: PLL div1=111 num1=24 div2=73
> num2=8115
> Jan 2 19:33:45 fink kernel: MT2060: PLL [1..5]: 56 6f 3 fb 93
> Jan 2 19:33:48 fink kernel: usb 8-1: USB disconnect, address 2
> Jan 2 19:33:48 fink kernel: ehci_hcd 0000:03:01.2: qh f7c40100 (#82)
> state 4(has tds)
> Jan 2 19:33:48 fink kernel: mt2060 I2C write failed
> Jan 2 19:33:48 fink kernel: mt2060 I2C write failed
> Jan 2 19:33:48 fink kernel: dvb-usb: Hauppauge Nova-T 500 Dual DVB-T
> successfully deinitialized and disconnected.
> Jan 2 19:33:48 fink kernel: BUG: unable to handle kernel paging
> request at virtual address 2e313212
> Jan 2 19:33:48 fink kernel: printing eip:
> Jan 2 19:33:48 fink kernel: f8a23177
> Jan 2 19:33:48 fink kernel: *pde = 00000000
> Jan 2 19:33:48 fink kernel: Oops: 0000 [#1]
{snip}
I don't think I ever saw a kernel oops when my USB2 devices disconnected
themselves, just a non-descriptive USB disconnect message. I think
unplugging the cable from a working device does, though, so maybe my
external USB devices weren't disconnecting fully, somehow. This only ever
really happens when I hang two of the external USB2 Nova-T devices from
the same system.
Cheers,
Laz
