Comment 4 for bug 397696

The 2.6.31 kernel shows the same failure as 2.6.28 after a couple of
hours.

sal:~$ uname -a
Linux sal 2.6.31-2-generic #17-Ubuntu SMP Fri Jul 10 21:48:31 UTC 2009 i686 GNU/Linux
sal:~$ egrep "dvb|mt2060|I2C" /var/log/messages
Jul 15 15:23:21 sal kernel: [ 16.248728] dvb-usb: Hauppauge Nova-T 500 Dual DVB-T successfully initialized and connected.
Jul 15 15:23:21 sal kernel: [ 16.252525] usbcore: registered new interface driver dvb_usb_dib0700
Jul 15 15:30:39 sal kernel: [ 8.792704] dvb-usb: found a 'Hauppauge Nova-T 500 Dual DVB-T' in warm state.
Jul 15 15:30:39 sal kernel: [ 8.792738] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Jul 15 15:30:39 sal kernel: [ 10.498578] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Jul 15 15:30:39 sal kernel: [ 11.036809] dvb-usb: schedule remote query interval to 50 msecs.
Jul 15 15:30:39 sal kernel: [ 11.036812] dvb-usb: Hauppauge Nova-T 500 Dual DVB-T successfully initialized and connected.
Jul 15 15:30:39 sal kernel: [ 11.037008] usbcore: registered new interface driver dvb_usb_dib0700
Jul 15 16:01:34 sal kernel: [ 1869.484445] mt2060 I2C write failed
Jul 15 16:01:34 sal kernel: [ 1869.488525] mt2060 I2C write failed (len=2)
Jul 15 16:01:34 sal kernel: [ 1869.488530] mt2060 I2C write failed (len=6)
Jul 15 16:01:34 sal kernel: [ 1869.488533] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.496509] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.504512] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.512508] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.520631] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.528512] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.536508] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.544509] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.552512] mt2060 I2C read failed
Jul 15 16:01:34 sal kernel: [ 1869.560509] mt2060 I2C read failed
Jul 15 16:02:01 sal kernel: [ 1896.528518] mt2060 I2C write failed

Regards/Mark

On Wed, 2009-07-15 at 02:55 +0000, Mark Hannon wrote:
> Updated kernel to 2.6.31-2.17 and performed cold-boot to load the newer
> firmware version. System came up correctly - will check stability of
> the coming 36 hours to see if the tuners drop off.
>
>
>
>
> On Mon, 2009-07-13 at 19:00 +0000, Leann Ogasawara wrote:
> > Don't suppose you'd be willing to test and confirm the issue remains in
> > the latest 2.6.31 based Karmic alpha kernel? You could even just try
> > the latest 2.6.31-rc2 Mainline kernel build available at
> > https://wiki.ubuntu.com/KernelTeam/MainlineBuilds . Please let us know
> > your results. Thanks!
> >
> > ** Changed in: linux (Ubuntu)
> > Status: New => Incomplete
> >
>