Yes, yesterday I was imaging using SGP and afterwards tried an update for INDI just to test again, now the Lodestar and DSLR simply crashed immediately exactly like your situation. Not sure what's going on, but I'm putting INDI on the side for a minute.

The problem is with Launchpad and how the packages don't have versioned dependencies. Recently many of the base classes in INDI have changed, INDICCD quite frequently, and if 3rd-party driver like SX hasn't been compiled with exact same version there is going to be trouble as SX driver would be using different version of the base class than actually is there when both are installed. I'm compiling the drivers myself so everything is in sync (just need to compile base indilib first before 3rd party drivers) and haven't had any issues even during this recent turmoil. So it's essentially a PPA issue, packages should be all be built from exact same commit, which isn't always the case currently.

This has stopped SX and QSI cameras, both now cause aborts.

Hi,

same here. SX and QSI drivers crashing.

PPA is rebuilding the packages so most of these issues are solved. I think the long term solution is to have a stable PPA and a nightly unstable PPA. I have also been experimenting with snaps recently so might take this route but there are still a few issues with the snap support.

All back to normal!!
Most recent PPA-Version works with the SX-Cameras and SX-Adaptive-Optics. What a relief!
Many, many thanks to Jasem: Great work!
I hope you can follow the path for a stable PPA. Nevertheless it seems that I have to go into compiling the source code myself, as I always wanted.
Sincerly
Antonio

Hmmm, my SXVR M25c camera does not work properly with the SX driver, have spent hours trying to solve, and now seems like a driver sensor readout issue....

Hello,

I upgraded the SX driver on my rpi and I have the same issue:
2019-09-26T21:25:52: Driver indi_sx_ccd: indi_sx_ccd: symbol lookup error: indi_sx_ccd: undefined symbol: _ZThn4632_N4INDI3CCD13GuideCompleteE12INDI_EQ_AXIS

How do I fix that? (new moon this week-end)

Thanks!
Regards,
Florian

That's a build issue. What OS is that exactly? Stable or Nightly or from source?

Hello
Ubuntu using the stable ppa (I think, would have to verify).

florian@florian-astro:~$ apt-cache policy indi-sx
indi-sx:
Installé : 1.13~201909051953~ubuntu18.04.1
Candidat : 1.13~201909051953~ubuntu18.04.1
Table de version :
*** 1.13~201909051953~ubuntu18.04.1 500
500 ppa.launchpad.net/mutlaqja/ppa/ubuntu bionic/main armhf Packages
100 /var/lib/dpkg/status

What should I do to fix that issue ?
Do you have to deliver a fix on the ppa ?
Thanks
Regards
Florian