[mythtv-commits] Ticket #2909: Channel Scan pop-up deleted outside of Qt event thread
MythTV
mythtv at cvs.mythtv.org
Sat Sep 15 14:39:28 UTC 2007
#2909: Channel Scan pop-up deleted outside of Qt event thread
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Reporter: sipsniffa | Owner: danielk
Type: defect | Status: reopened
Priority: minor | Milestone: 0.21
Component: channelscan | Version: head
Severity: medium | Resolution:
Mlocked: 0 |
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Comment(by yan at seiner.com):
I don't think this has to do with Qt widgets. I can get a fairly reliable
segfault on channel 17 in the early morning, but in the evening I can scan
most channels. I suspect it has to do with signal strength and/or
interference.
Also, I've rebuilt both front and backends and the backend will segfault
on channel changes. I don't have time to do a full trace (I'm leaving
town in a couple of hours), but here's the tail end of mythbackend.log:
Channel #4 nam<C4>?) 0-0 mod([Reserved]) cTSID(0x0)
pnum(0) ETM_loc(0) access_ctrl(0) hidden(0) hide_guide(0)
service_type(32) source_id(35191)
Channel #5 name(<F0>? ) 0-0 mod([Reserved]) cTSID(0x0)
pnum(0) ETM_loc(0) access_ctrl(0) hidden(0) hide_guide(0)
service_type(32) source_id(36727)
Channel #6 name(0?) 0-0 mod([Reserved]) cTSID(0xa)
pnum(0) ETM_loc(0) access_ctrl(0) hidden(0) hide_guide(0) service_type(6)
source_id(28527)
descriptors length(32) count(1)
Data Broadcast Identifier Descriptor (0x66) length(111)
Channel #7 name(??<F0>?) 0-0 mod([Reserved]) cTSID(0x0)
pnum(0) ETM_loc(0) access_ctrl(0) hidden(0) hide_guide(0) service_type(0)
source_id(0)
Channel #8 name(^D^Dw?) 776-103 mod(UNKNOWN 105) cTSID(0x0)
pnum(0) ETM_loc(0) access_ctrl(0) hidden(0) hide_guide(0)
service_type(48) source_id(35703)
Channel #9 name(X??? ) 0-0 mod([Reserved]) cTSID(0x0)
pnum(0) ETM_loc(0) access_ctrl(0) hidden(0) hide_guide(0) service_type(0)
source_id(36215)
At this point the backend went away.
I was attempting to change channels on liveTV with the frontend.
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/2909#comment:16>
MythTV <http://svn.mythtv.org/trac>
MythTV
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