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20 Aug 2017
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TOPIC: focus module crashes

focus module crashes 1 week 2 days ago #20041

  • xsnrg
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Greetings,

Last night I set up to run around the sky, and as always, started by making sure my focus was on. The initial image loads okay, but as soon as it is ready for user input, any input seems to crash the module and kstars. I attached the log, as I was able to reproduce it again today. It always gets to the state User Input, and the next move causes the crash. Running from the command line shows it is a seg fault. I am running the latest .rpm bleeding packages.

Also, unrelated, the time is updated every second from the GPS. Is this by design?

Thanks!
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Last Edit: by xsnrg. Reason: more info - green check complete.

focus module crashes 1 week 2 days ago #20043

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The same is happening to me using V4L2 Webcam and Focus simulator.
As soon as I increase exposure and select a different field, for example, the ccd detector, it crashes Kstars, where's the gdb debug:

nmac@AstroPC:~$ gdb kstars
GNU gdb (Ubuntu 7.12.50.20170314-0ubuntu1.1) 7.12.50.20170314-git
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later < gnu.org/licenses/gpl.html >
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
< www.gnu.org/software/gdb/bugs/ >.
Find the GDB manual and other documentation resources online at:
< www.gnu.org/software/gdb/documentation/ >.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from kstars...Reading symbols from /usr/lib/debug//usr/bin/kstars...done.
done.
(gdb) run
Starting program: /usr/bin/kstars
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffdff59700 (LWP 6596)]
[New Thread 0x7fffde6e1700 (LWP 6600)]
[New Thread 0x7fffd7fff700 (LWP 6604)]
[New Thread 0x7fffd77fe700 (LWP 6605)]
[New Thread 0x7fffd63e3700 (LWP 6612)]
[New Thread 0x7fffc3fff700 (LWP 6641)]

Thread 1 "kstars" received signal SIGSEGV, Segmentation fault.
QString::QString (other=..., this=0x7fffffffcb48) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:901
901 /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: No such file or directory.
(gdb)


Attached I send the Kstars log:

File Attachment:

File Name: log_21-34-48.txt
File Size: 49 KB
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(PT) SC@ROS Observatory
RPi3 / Explore Scientific ES80480 / Canon 550D / ESFF 2" / ASI120MM / Arduino Moonlite DC Clone- HEQ5 Pro
RPi2 / Orion 120ST / Atik 420m / WOIII / SSAG - Arduino Moonlite DC Clone - LXD75
www.flickr.com/photos/139335144@N03/

focus module crashes 1 week 2 days ago #20044

Same type of issues here also....Last night Kstars was crashing every time and was unusable, after adjusting things in the Focus tab....Kstars bleeding was fully updated....
Kernel-Linux 4.4.0-96-generic (x86_64)....
Distribution-Ubuntu 16.04.3 LTS....
I have attached the last log file....

File Attachment:

File Name: log_20-40-33_2017-10-08.txt
File Size: 53 KB
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Last Edit: by timsdeepsky.

focus module crashes 1 week 2 days ago #20045

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Also this from gdb:

Thread 1 "kstars" received signal SIGSEGV, Segmentation fault.
0x0000555555875ac8 in Ekos::FilterManager::setFilterExposure(double) ()

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focus module crashes 1 week 2 days ago #20051

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looks like there was a commit to master about the time I posted the FilterManager SIGSEGV that said: Do not call filter manager if there are no filters doh

Now if I could trigger the package build....

:)

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Last Edit: by xsnrg.

focus module crashes 1 week 2 days ago #20055

I built another PPA this morning, did you guys get it?

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Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?

focus module crashes 1 week 2 days ago #20057

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Not yet, tonight I will test again.

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(PT) SC@ROS Observatory
RPi3 / Explore Scientific ES80480 / Canon 550D / ESFF 2" / ASI120MM / Arduino Moonlite DC Clone- HEQ5 Pro
RPi2 / Orion 120ST / Atik 420m / WOIII / SSAG - Arduino Moonlite DC Clone - LXD75
www.flickr.com/photos/139335144@N03/

focus module crashes 1 week 2 days ago #20061

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Grabbing the new RPMs. Will test tonight.

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focus module crashes 1 week 1 day ago #20066

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Well I have just updated and tested and it seems fixed, no problem at all. Thanks!
Let's see for other reports.

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(PT) SC@ROS Observatory
RPi3 / Explore Scientific ES80480 / Canon 550D / ESFF 2" / ASI120MM / Arduino Moonlite DC Clone- HEQ5 Pro
RPi2 / Orion 120ST / Atik 420m / WOIII / SSAG - Arduino Moonlite DC Clone - LXD75
www.flickr.com/photos/139335144@N03/

focus module crashes 1 week 1 day ago #20071

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That did it. Everything that crashed works again.

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