On Thu, 2009-04-30 at 10:16 +0000, Eduard Huguet wrote: > Nicolas Will <nico <at> youplala.net> writes: > > > > > Hello all, > > > > I am running an hg clone from a few days ago with firmware 1.20 on a > > 64-bit Ubuntu Intrepid (2.6.27 kernel). > > > > I have noticed that for some time now the card/driver/firmware > > combination does not like warm reboots. > > > > If I reboot the system and try to use any Nova-T 500 tuner, I > > immediately get the mt2060 I2C errors. > > > > If I completely shut down the system, remove the power, then reboot, all > > is fine. > > > > I have missed most of the linux-media traffic, I was still stuck on > > linux-dvb. Have I missed some discussions about this? > > > > Thanks! > > > > Nico > Hi, Nicholas > > I posted the very same thing 3 days ago: > http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/4973 Argh, I missed it (I don't really like gmame's archiving... I will need to get used to it). I have the same : Apr 29 22:42:41 favia kernel: [ 72.272045] ehci_hcd 0000:07:01.2: force halt; handhake ffffc20000666814 00004000 00000000 -> -110 then Apr 29 22:43:02 favia kernel: [ 92.900094] mt2060 I2C write failed Apr 29 22:43:02 favia kernel: [ 92.905830] mt2060 I2C write failed (len=2) Apr 29 22:43:02 favia kernel: [ 92.905835] mt2060 I2C write failed (len=6) Apr 29 22:43:02 favia kernel: [ 92.905838] mt2060 I2C read failed Apr 29 22:43:02 favia kernel: [ 92.912552] mt2060 I2C read failed Apr 29 22:43:02 favia kernel: [ 92.920572] mt2060 I2C read failed Apr 29 22:43:02 favia kernel: [ 92.928552] mt2060 I2C read failed Apr 29 22:43:02 favia kernel: [ 92.936554] mt2060 I2C read failed Apr 29 22:43:02 favia kernel: [ 92.944552] mt2060 I2C read failed ............... and at one point I get the following before I shut down Apr 29 22:44:27 favia kernel: [ 177.818215] dvb-usb: could not submit URB no. 0 - get them all back Apr 29 22:44:27 favia kernel: [ 177.818222] dvb-usb: error while enabling fifo. > > > This is something that has been occuring lately, since some months ago. I don't > know when exactly was this bug introduced, but it has been in HG for a couple of > months at least. I can remenber that other guy posted about this issue some time > ago, but I can't find the link. I'm with that too. I was just really busy at the time to dig into it. > > > And for what I see, Janne Grunau is also having problems with the card. See what > he have just posted...: > http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/4973 I saw that one too, it arrived as I subscribed to the proper list. I'm not directly concerned now, but I will be facing this too when I will want to upgrade my system to the current Ubuntu release. Soooooo... What can I/we do to help track/fix this? I'm game for a bit of testing, within reason, though, at the system is in production. Do you know if the issue is the same with a Nova-TD stick? If it is, then I could be able to use debugging as an excuse to buy one, and then add 2 tuners to the system when all is done :o) Nico http://www.youplala.net/linux/home-theater-pc/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
