Hi Giacomo, Mark, I too have noticed that I am getting no more errors since my last update and am also running kernel version 2.6.28-15, but on AMD64 -
Linux coffee 2.6.28-15-generic #52-Ubuntu SMP Wed Sep 9 10:48:52 UTC 2009 * x86_64* GNU/Linux m...@coffee:~$ cat /etc/modprobe.d/dvb-t.conf . # Enable DiB0700 Low Noise Amps options dvb-usb-dib0700 force_lna_activation=1 # Disable DVB remote(s) options dvb-usb disable_rc_polling=1 Regards, Mark O 2009/10/20 Mark Hannon <markhan...@optusnet.com.au> > Hi Giacomo, > > I am now running: > Linux sal 2.6.28-15-generic #52-Ubuntu SMP Wed Sep 9 10:49:34 UTC 2009 > i686 GNU/Linux > > Firmware is 1.20 > Oct 13 22:23:21 sal kernel: [ 12.273696] dvb-usb: found a 'Hauppauge > Nova-T 500 Dual DVB-T' in cold state, will try to load a firmware > Oct 13 22:23:21 sal kernel: [ 12.273699] usb 3-1: firmware: requesting > dvb-usb-dib0700-1.20.fw > Oct 13 22:23:21 sal kernel: [ 12.358728] dvb-usb: downloading firmware > from file 'dvb-usb-dib0700-1.20.fw' > Oct 13 22:23:21 sal kernel: [ 12.574023] dib0700: firmware started > successfully. > > This started to work for me after correctly setting up my modules as > per /etc/modprobe.d/options.conf: > > options dvb-usb disable_rc_polling=1 > > I have no errors for mt2060 anymore. > > Regards/Mark > > > > On Mon, 2009-10-19 at 09:38 +0000, Giacomo wrote: > > > Hi Mark, I'm using kernel 2.6.27-14 generic and I'm seeing mt2060 I2C > > errors in my /var/log/messages using the 1.10.fw - can you confirm which > > kernel you're using? > > > > -- > Upgrade to 2.6.28 kernel introduced Nova-T regression > https://bugs.launchpad.net/bugs/397696 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in “linux” package in Ubuntu: Triaged > > Bug description: > I have been running a mythtv box for the last 12 months, first with 8.04 > and then with 8.10. Once up and running the system has been running very > reliably (except for an occasional x.org CPU 100% incident). When > initially setting up the system I had some stability issues with my digital > tuner - a Hauppauge Nova-T 500 Dual DVB-T. Those problems were that the > tuners would disconnect by themselves and the programs would not be > recorded. These issues were fixed by disabling EIT. > > *However* last week I upgraded to 9.04 and the problems re-appeared. After > a day or so of operation the tuners would fail - only a reboot would bring > them back to life. > > Failure Extra Information at boot: > Jul 5 12:49:05 sal kernel: [ 11.782045] dvb-usb: found a 'Hauppauge > Nova-T 500 Dual DVB-T' in cold state, will try to load a firmware > Jul 5 12:49:05 sal kernel: [ 11.782048] usb 3-1: firmware: requesting > dvb-usb-dib0700-1.20.fw > > Failure Extra Information when failing: > Jul 6 01:05:00 sal kernel: [ 2470.460430] dvb-usb: error while stopping > stream. > : > Jul 6 18:01:10 sal kernel: [63440.197035] mt2060 I2C write failed (len=2) > Jul 6 18:01:10 sal kernel: [63440.197039] mt2060 I2C write failed (len=6) > Jul 6 18:01:10 sal kernel: [63440.197043] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.204510] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.212008] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.220510] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.228510] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.236509] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.244528] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.252509] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.260509] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.268510] mt2060 I2C read failed > Jul 6 18:01:10 sal kernel: [63440.433743] dvb-usb: could not submit URB > no. 0 - get them all back > Jul 6 18:01:10 sal kernel: [63440.433751] dvb-usb: error while enabling > fifo. > Jul 6 18:51:36 sal kernel: [66466.736019] mt2060 I2C write failed > Jul 6 18:51:37 sal kernel: [66467.316010] mt2060 I2C write failed > > Fixes: > > Some digging around shows that the driver for the Nova-T was updated in > 2.6.28 and it also loads a later version of the firmware than previously > used. > > I reverted to the 2.6.27 kernel from 8.04 which loads the 1.10 version of > the firmware and all is working well again. > -- Upgrade to 2.6.28 kernel introduced Nova-T regression https://bugs.launchpad.net/bugs/397696 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
