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INDI Library v1.9.7 Released (29 Jul 2022)

Bi-monthly INDI Library released with new drivers and bug fixes.

LX200 Basic crahses KStars upon connection (KStars 3.5.9)

  • Posts: 146
  • Thank you received: 24
hi!
i have here controller that can either start an INDI server of it's own, or can be accessed with INDI via TCP/IP or serial.
whenever I connect the LX200 Basic client to my mount controller, KStars crashes with a massive segfault, but the INDI server survives. when startting KStars again, I can connect to the running INDI server and all is fine. Other INDI clients like stellarium do not show this behaviour.

could that be a bug in LX200 Basic???

here is my log ...
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - Welcome to KStars 3.5.9 Stable
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - Build: 2022-06-13T06:24:46Z
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - OS: "ubuntu"
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - API: "x86_64-little_endian-lp64"
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - Arch: "x86_64"
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - Kernel Type: "linux"
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - Kernel Version: "5.13.0-51-generic"
[2022-06-19T23:33:15.005 CEST INFO ][ org.kde.kstars] - Qt Version: 5.15.2
[2022-06-19T23:33:15.114 CEST DEBG ][ org.kde.kstars] - Opened the User DB. Ready.
[2022-06-19T23:33:15.198 CEST INFO ][ org.kde.kstars] - Processing "unnamedstars.dat" , HTMesh Level 3
[2022-06-19T23:33:15.198 CEST INFO ][ org.kde.kstars] - Sky Mesh Size: 512
[2022-06-19T23:33:15.217 CEST INFO ][ org.kde.kstars] - Loaded DSO catalog file: "unnamedstars.dat"
[2022-06-19T23:33:15.339 CEST WARN ][ org.kde.kstars] - "Star HD20 794 not found."
[2022-06-19T23:33:15.345 CEST WARN ][ org.kde.kstars] - "Star HD98 230 not found."
[2022-06-19T23:33:15.350 CEST INFO ][ org.kde.kstars] - Loaded DSO catalogs.
[2022-06-19T23:33:15.401 CEST INFO ][ org.kde.kstars] - Loading comets
[2022-06-19T23:33:15.455 CEST DEBG ][ org.kde.kstars] - Paths to color scheme : ("/usr/share/kstars/themes")
[2022-06-19T23:33:15.495 CEST DEBG ][ org.kde.kstars] - Reporting new timestep value: 60
[2022-06-19T23:33:15.563 CEST WARN ][ default] - libpng warning: iCCP: known incorrect sRGB profile
[2022-06-19T23:33:15.602 CEST CRIT ][ kf.xmlgui] - Shortcut for action "get_data" "Download New Data..." set with QAction::setShortcut()! Use KActionCollection::setDefaultShortcut(s) instead.
[2022-06-19T23:33:15.602 CEST CRIT ][ kf.xmlgui] - Shortcut for action "timestep_increase_units" "Increase Time Scale" set with QAction::setShortcut()! Use KActionCollection::setDefaultShortcut(s) instead.
[2022-06-19T23:33:15.602 CEST CRIT ][ kf.xmlgui] - Shortcut for action "timestep_decrease_units" "Decrease Time Scale" set with QAction::setShortcut()! Use KActionCollection::setDefaultShortcut(s) instead.
[2022-06-19T23:33:15.734 CEST DEBG ][ org.kde.kstars] - Starting the timer
[2022-06-19T23:33:15.782 CEST DEBG ][ org.kde.kstars] - Date/Time is: "So. Juni 19 21:33:15 2022 GMT"
[2022-06-19T23:33:15.782 CEST DEBG ][ org.kde.kstars] - Location: "Vienna, Austria"
[2022-06-19T23:33:15.782 CEST DEBG ][ org.kde.kstars] - TZ0: 1 TZ: 1
[2022-06-19T23:33:15.783 CEST WARN ][ org.kde.kstars] - Current icon theme is "Yaru"
[2022-06-19T23:33:15.797 CEST DEBG ][ org.kde.kstars] - "Default" :: ""
[2022-06-19T23:33:15.870 CEST DEBG ][ default] - glibc >= 2.1 detected. Using GNU extension sincos()
[2022-06-19T23:33:15.878 CEST DEBG ][ default] - static bool LibSecretKeyring::findPassword(const QString&, const QString&, QKeychain::JobPrivate*)
[2022-06-19T23:33:16.043 CEST WARN ][ default] - QImage::scaled: Image is a null image
[2022-06-19T23:33:16.684 CEST INFO ][ org.kde.kstars] - Loading comets
[2022-06-19T23:33:21.720 CEST WARN ][ default] - edit: editing failed
[2022-06-19T23:33:22.864 CEST WARN ][ default] - edit: editing failed
[2022-06-19T23:33:25.862 CEST INFO ][ org.kde.kstars.indi] - LX200 Basic : "[INFO] Connecting to 192.168.50.5@49152 ... "
[2022-06-19T23:33:25.978 CEST INFO ][ org.kde.kstars.indi] - LX200 Basic : "[INFO] LX200 Basic is online. "


yours wolfi
1 month 2 weeks ago #83672

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  • Posts: 146
  • Thank you received: 24
Hello!
I tried to track down the problem - the crash is on KStars, the indiserver carries on. the last packet i see from kstars being sent to the indiserver is
<setNumberVector device="LX200 Basic" name="EQUATORIAL_EOD_COORD" state="Idle" timeout="60" timestamp="2022-06-28T19:36:27">
<oneNumber name="RA">
15.10083333333333222
</oneNumber>
<oneNumber name="DEC">
-41.799999999999997158
</oneNumber>
</setNumberVector>

the a segfault happens to kstars. a subsequent boot of kstars shows that LX200 is connected and all is fine ...
does anyone have an ide what is going on here?
yours wolfi
1 month 1 week ago #83904

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  • Posts: 146
  • Thank you received: 24
ok, seems to be an ubuntu problem. lx200 works with windows and astroberry ... any idea out there?
yours wolfi
1 month 1 week ago #83906

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