Opened 17 years ago
Closed 16 years ago
#3453 closed defect (invalid)
SVN13445: Frontend crash on LiveTV -> Menu -> Guide [incl. backtrace]
Reported by: | Owned by: | Isaac Richards | |
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Priority: | minor | Milestone: | 0.21 |
Component: | mythtv | Version: | head |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
I'm running r13445 on a separate frontend/backend setup. On the frontend, when I'm watching LiveTV, bring up the on screen menu, and select "program guide" the menu disappears and the video freezes. This happens maybe 1 in ten tries. This system has no keyboard/mouse, so I have to reset it to clear the problem.
I have attached a backtrace per the documentation. Myth is compiled with --enable-proc-opt:
fe1 mythtv # ./configure --prev Options: --enable-proc-opt --enable-xvmc --enable-opengl-vsync --compile-type=debug # Basic Settings Compile type debug Compiler cache no DistCC no Install prefix /usr/local CPU x86_64 (AMD Athlon(tm) 64 Processor 3500+) big-endian no MMX enabled yes
# Input Support Joystick menu yes lirc support ye Apple Remote no Video4Linux sup. yes ivtv support yes FireWire? support no DVB support no usr/include DBox2 support yes HDHomeRun sup. yes IPTV support yes
# Sound Output Support OSS support yes ALSA support yes aRts support no JACK support no DTS passthrough no
# Video Output Support x11 support yes xrandr support yes xv support yes XvMC support yes XvMC VLD support yes XvMC pro support no XvMC OpenGL sup. no XvMC libs -lXvMCW Mac acceleration no OpenGL vsync yes DirectFB no
# Misc Features Frontend yes Backend yes
# Bindings bindings_perl yes Creating libs/libmyth/mythconfig.h and libs/libmyth/mythconfig.mak
WARNING: When using --enable-proc-opt you must include the
output of ./configure along with any bug report.
libs/libmyth/mythconfig.h is unchanged fe1 mythtv #
Cheers,
Jon
Attachments (2)
Change History (6)
Changed 17 years ago by
Attachment: | mythfrontend.debug.log added |
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Mythfrontend log to match above backtrace
comment:1 Changed 17 years ago by
I think this is related to using a configured GUI size to compensate for overscan. I had the GUI set to 1170x670 with a 30x30 offset (IIRC) and this freeze was fairly requent. I have now removed those settings (set them to zero) and I haven't had this freeze for a couple of days.
comment:2 Changed 17 years ago by
I agree with Jon's comments about it being related to the GUI width in the Appearance setup. X is setup for 720x480. I normally run the GUI at 656x460 due to overscan issues. When I set them to 0x0, there are no crashes.
I don't see a segfault but rather a complete system halt. I'd suggest this is nvidia bailing-out and taking the kernel with it.
comment:3 Changed 16 years ago by
Milestone: | unknown → 0.21 |
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comment:4 Changed 16 years ago by
Resolution: | → invalid |
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Status: | new → closed |
This looks like a driver problem from the backtrace. There were some problems unorthodox GUI sizes as well, as commented upon here, but I committed fixes for those problems a while back.
Backtrace (gdb.txt)