On Fri, 3 Feb 2006, Helmut Toplitzer wrote: > HI! > > As you suggested I bought a new USB controller (ALi, ohci/ehci) and disabled > the old one. > > OK. It now works great. Well, until it stops. (Without hang > this time but it stops. I need too restart mythtv.) > > > Feb 3 18:13:45 kernel: pvrusb2 /*---TRACE_CTL----*/ pvr2_encoder_start > Feb 3 18:13:45 kernel: pvrusb2 /*---TRACE_READ---*/ pvr2_ioread_start > id=cf8af380 > Feb 3 18:18:44 kernel: ehci_hcd 0000:00:07.3: devpath 5 ep4in 3strikes > Feb 3 18:18:44 kernel: pvrusb2 /*---TRACE_READ---*/ pvr2_ioread_stop > id=cf8af380 > > Stopping myth: > > Feb 3 18:20:53 lircd 0.7.1pre2[10482]: removed client > Feb 3 18:21:06 kernel: pvrusb2 /*--TRACE_STREAM--*/ disable > Feb 3 18:21:07 kernel: pvrusb2 subsys mask changing 0x1e:0x0 from 0x1f to 0x1 > Feb 3 18:21:07 kernel: pvrusb2 /*---TRACE_CTL----*/ pvr2_encoder_stop > Feb 3 18:21:07 kernel: pvrusb2 /*---TRACE_CTL----*/ pvr2_hdw_cmd_usbstream(0) > Feb 3 18:21:07 kernel: pvrusb2 /*---TRACE_CTL----*/ decoder disable > > Funny. Isn't it?
At this point I think you have to take it up with the pvrusb2 or mythtv developers. It looks like the program stopped as soon as it got a single error. It should be smart enough to retry the operation, perhaps after a short delay. Or reset the device if that doesn't work. And if nothing succeeds it should fail gracefully instead of just stopping. The log message from ehci-hcd says that there was some kind of error in the USB communication. The information isn't very specific, and it could be caused by something as simple as a poor-quality USB cable. Or it could be the device crashes. Alan Stern ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
