> I was told that if the bug is not apparent in 0.25, then a bug against > 0.24 would likely be closed on their Trac system anyway.
If the cause of the bug was very apparent, there is a chance it would be fixed in 0.24, but your statement is quite accurate - the developers focus is on 0.25 at this point in time, and considering others have not reported this issue (that I'm aware of), I can't advise that collecting more info on the crash is a good use of your time :-) Thanks again! -- You received this bug notification because you are a member of Mythbuntu Bug Team, which is subscribed to Mythbuntu. https://bugs.launchpad.net/bugs/952873 Title: MythTV-Setup crashes with segfault when scanning for channels Status in Mythbuntu, Ubuntu derivative focused upon MythTV: Incomplete Bug description: When running mythtv-setup and performing a channel scan, the scan appears to near the end of completion, then mythtv-setup crashes. I am therefore unable scan for channels. Some info on my system: Ubuntu 10.04.4 x86_64 MythTV installed from MythBuntu repositories MythTV Version : v0.24.2-24-gcd8c9c2 MythTV Branch : fixes/0.24 Network Protocol : 63 Library API : 0.24.20110505-1 QT Version : 4.6.2 Options compiled in: linux profile using_alsa using_oss using_pulse using_pulseoutput using_backend using_bindings_perl using_bindings_python using_crystalhd using_directfb using_dvb using_firewire using_frontend using_hdhomerun using_hdpvr using_iptv using_ivtv using_joystick_menu using_lirc using_mheg using_opengl_video using_opengl_vsync using_qtdbus using_qtwebkit using_v4l using_x11 using_xrandr using_xv using_bindings_perl using_bindings_python using_mythtranscode using_opengl using_vdpau using_ffmpeg_threads using_live using_mheg This is an 'established' system - i.e. it's not a new setup - I was able to successfully scan using all the same hardware when I originally set the system up. Console session leading up to a crash: joe@MythTVServer1:~$ taskset -c 0 /usr/bin/mythtv-setup.real --geometry 1024x768 2012-03-12 07:06:43.431 MythUIHelper: Overriding GUI size: width=1024 height=768 2012-03-12 07:06:43.431 Using runtime prefix = /usr 2012-03-12 07:06:43.431 Using configuration directory = /home/joe/.mythtv 2012-03-12 07:06:43.432 Empty LocalHostName. 2012-03-12 07:06:43.432 Using localhost value of MythTVServer1 2012-03-12 07:06:43.655 Cannot find default UPnP backend 2012-03-12 07:06:43.658 New DB connection, total: 1 2012-03-12 07:06:43.659 Connected to database 'mythconverg' at host: localhost 2012-03-12 07:06:43.660 Closing DB connection named 'DBManager0' 2012-03-12 07:06:43.660 Deleting UPnP client... 2012-03-12 07:06:43.873 Connected to database 'mythconverg' at host: localhost 2012-03-12 07:06:43.873 Current locale EN_GB 2012-03-12 07:06:43.873 Reading locale defaults from /usr/share/mythtv//locales/en_gb.xml 2012-03-12 07:06:44.081 DPMS is not supported. Xlib: extension "XFree86-VidModeExtension" missing on display "localhost:10.0". 2012-03-12 07:06:44.095 MythXGetRefreshRate(): X11 ModeLine query failed 2012-03-12 07:06:44.095 Desktop video mode: 2560x1418 -1000000.000 Hz 2012-03-12 07:06:44.116 MythUIHelper, Warning: No theme dir: '/usr/share/mythtv/themes/Mythbuntu' 2012-03-12 07:06:44.116 Could not find theme: Mythbuntu - Switching to Terra 2012-03-12 07:06:44.118 Loading en_us translation for module mythfrontend 2012-03-12 07:06:44.118 LIRC, Error: Failed to connect to Unix socket '/dev/lircd' eno: No such file or directory (2) 2012-03-12 07:06:44.118 JoystickMenuThread: Joystick disabled - Failed to read /home/joe/.mythtv/joystickmenurc 2012-03-12 07:06:44.139 Using Frameless Window 2012-03-12 07:06:44.143 Using the Qt painter 2012-03-12 07:06:44.150 Removing stale cache dir: /home/joe/.mythtv/themecache/Terra.640.480 2012-03-12 07:06:44.871 Current MythTV Schema Version (DBSchemaVer): 1264 2012-03-12 07:06:44.980 MythCoreContext: Connecting to backend server: MythTVServer1:6543 (try 1 of 1) 2012-03-12 07:06:44.981 Using protocol version 63 2012-03-12 07:06:51.757 Trying to stop backend 2012-03-12 07:06:51.757 Locking input devices mythbackend(5516): Operation not permitted mythbackend: no process found 2012-03-12 07:06:51.896 Unlocking input devices 2012-03-12 07:07:08.548 Event socket closed. No connection to the backend. 2012-03-12 07:07:54.750 New DB connection, total: 2 2012-03-12 07:07:54.751 Connected to database 'mythconverg' at host: localhost 2012-03-12 07:07:54.763 New DB connection, total: 3 2012-03-12 07:07:54.764 Connected to database 'mythconverg' at host: localhost 2012-03-12 07:07:54.769 New DB connection, total: 4 2012-03-12 07:07:54.769 Connected to database 'mythconverg' at host: localhost 2012-03-12 07:09:58.522 DTVMux, Warning: Invalid inversion, falling back to 'auto'. 2012-03-12 07:09:58.523 DTVMux, Warning: Invalid inversion, falling back to 'auto'. 2012-03-12 07:09:58.525 DTVMux, Warning: Invalid inversion, falling back to 'auto'. 2012-03-12 07:09:58.525 DTVMux, Warning: Invalid inversion, falling back to 'auto'. 2012-03-12 07:09:58.525 DTVMux, Warning: Invalid inversion, falling back to 'auto'. Segmentation fault Entry in /var/log/messages after a crash: Mar 12 07:11:12 MythTVServer1 kernel: [415874.768022] mythtv- setup.re[12701]: segfault at 7fab165ccdb8 ip 00007fab20120897 sp 00007fab165ccda0 error 6 in libQtCore.so.4.6.2[7fab2005e000+276000] If I can provide any more helpful info, please let me know. I'm also happy to perform some testing of possible fixes, if need be. Many thanks, Joe Nyland To manage notifications about this bug go to: https://bugs.launchpad.net/mythbuntu/+bug/952873/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mythbuntu-bugs Post to : mythbuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~mythbuntu-bugs More help : https://help.launchpad.net/ListHelp