Reply to thread

Message

<blockquote data-quote="mm1352000" data-source="post: 708957" data-attributes="member: 82144">Hi AlexGood to hear <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />The reason for the failure was *very likely* a driver issue:[CODE]2011-01-28 22:14:54.406250 [(15)]: dvb:&nbsp; RunGraph returns: 0x80070079[/CODE]We have seen this error before as I recall. Certainly I have seen it in other users' logs. The error code means &quot;the semaphore timeout period has expired&quot; - totally meaningless in the context of TV Server, but I guess it means something to the driver developers. Perhaps you could contact them and ask about it, explaining the context of the problem (resuming from hibernate/sleep). As I have said before, resume issues are unfortunately a relatively common problem that *many* tuner manufacturers seem to have trouble with...BTW, in case you wonder: semaphores are like a kind of lock that ensures that only one thing happens at a time. I guess the driver may have a semaphore for controlling user access that isn't released before the hardware is put to sleep; when the driver wakes again the timeout period has expired. This would explain why sleeping for short times (shorter than the semaphore timout length) are usually okay. Interesting stuff, but only the developers can fix it <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused&nbsp; &nbsp; :confused:" loading="lazy" data-shortname=":confused:" /></blockquote>

[QUOTE="mm1352000, post: 708957, member: 82144"] Hi Alex Good to hear :) The reason for the failure was *very likely* a driver issue: [CODE]2011-01-28 22:14:54.406250 [(15)]: dvb: RunGraph returns: 0x80070079[/CODE] We have seen this error before as I recall. Certainly I have seen it in other users' logs. The error code means "the semaphore timeout period has expired" - totally meaningless in the context of TV Server, but I guess it means something to the driver developers. Perhaps you could contact them and ask about it, explaining the context of the problem (resuming from hibernate/sleep). As I have said before, resume issues are unfortunately a relatively common problem that *many* tuner manufacturers seem to have trouble with... BTW, in case you wonder: semaphores are like a kind of lock that ensures that only one thing happens at a time. I guess the driver may have a semaphore for controlling user access that isn't released before the hardware is put to sleep; when the driver wakes again the timeout period has expired. This would explain why sleeping for short times (shorter than the semaphore timout length) are usually okay. Interesting stuff, but only the developers can fix it :S [/QUOTE]

Verification