Opened 6 years ago

Closed 6 years ago

#11733 closed Bug Report - General (Need more Info)

F.E. Segfault on starting Live TV. B.E. can't open capture device

Reported by: todd bailey <toddb@…> Owned by:
Priority: minor Milestone: unknown
Component: MythTV - General Version: 0.26-fixes
Severity: medium Keywords: segfault
Cc: Ticket locked: no

Description

Going from main menu to watch live tv and selecting hd-pvr input causing segfault. BE also reporting issues

frontend output 2013-08-10 09:41:06.800611 E TV: StartRecorder?() -- timed out waiting for recorder to start 2013-08-10 09:41:06.800627 E TV: LiveTV not successfully started Handling Segmentation fault Segmentation fault (core dumped) todd@mythtv ~ $

Backend output

2013-08-10 09:40:26.705308 I TVRec(4): HW Tuner: 4->4 2013-08-10 09:40:26.776857 I V4LChannel(/dev/video1): SetInputAndFormat?(4, NTSC) (v4l v2) input_switch: 0 mode_switch: 0 2013-08-10 09:40:26.776884 E Channel(/dev/video1)::Tune(): Error -1 while setting frequency (v2): Inappropriate ioctl for device 2013-08-10 09:40:26.776892 E TVRec(4): Failed to set channel to 4. Reverting to kState_None 2013-08-10 09:40:26.776909 I TVRec(4): Changing from WatchingLiveTV to None

Change History (2)

comment:1 Changed 6 years ago by Raymond Wagner

Priority: majorminor
Severity: highmedium
Status: newinfoneeded_new

Resetting defaults.

Segmentation faults typically require a backtrace to resolve, and your logs report that is possible. Find your core file, and load it into gdb to produce a backtrace. It will likely be in the directory from which you ran mythfrontend.

http://www.mythtv.org/wiki/Debugging#Creating_a_backtrace_from_a_core_file

comment:2 Changed 6 years ago by sphery

Resolution: Need more Info
Status: infoneeded_newclosed

No backtrace provided in 8 months.

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