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08 Apr 2018
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TOPIC: INDI-gphoto-CCD driver keeps crashing

INDI-gphoto-CCD driver keeps crashing 3 months 1 week ago #22284

Similar to other reports I've found recently, I now have a similar crash happening on my Acer r3-131t notebook (intel bay trail) running xubuntu 16.04

When I run indiserver with the gphoto driver it crashes. When run standalone the driver reports the same failure.

$ indi_gphoto_ccd
indi_gphoto_ccd: symbol lookup error: indi_gphoto_ccd: undefined symbol: _ZN4INDI3CCD16ExposureCompleteEP7CCDChip

Odd thing is, this is the only computer it is happening on, my older notebook is AMD64 and is running Ubuntu-mate without issues but is very old and slow.
I tried compiling from a clean fresh git clone but it still persists.

Has anyone else seen this or have Ideas as to the cause?

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INDI-gphoto-CCD driver keeps crashing 3 months 1 week ago #22293

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Blueshawk wrote: Similar to other reports I've found recently, I now have a similar crash happening on my Acer r3-131t notebook (intel bay trail) running xubuntu 16.04

When I run indiserver with the gphoto driver it crashes. When run standalone the driver reports the same failure.

$ indi_gphoto_ccd
indi_gphoto_ccd: symbol lookup error: indi_gphoto_ccd: undefined symbol: _ZN4INDI3CCD16ExposureCompleteEP7CCDChip

Odd thing is, this is the only computer it is happening on, my older notebook is AMD64 and is running Ubuntu-mate without issues but is very old and slow.
I tried compiling from a clean fresh git clone but it still persists.

Has anyone else seen this or have Ideas as to the cause?

sudo apt-add-repository ppa:mutlaqja/libgphoto2
sudo apt-get update && sudo apt-get -y dist-upgrade

sudo apt-get install indi-gphoto
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Last Edit: by oleg.

INDI-gphoto-CCD driver keeps crashing 3 months 1 week ago #22295

For some reason, Launchpad stopped building indi-gphoto (which is a daily package) for about a week now. I triggered a build yesterday and it still pending! I think they are having some problems.. so let's just wait for a couple more hours.
The following user(s) said Thank You: Blueshawk

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Jasem Mutlaq
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INDI-gphoto-CCD driver keeps crashing 3 months 1 week ago #22300

So I investigated more.. turns out Launchpad is down due to the recent CPU security issues with Meltdown and Spectre. twitter.com/launchpadstatus

Guess we'll have to wait a couple of days before all builds are back to normal. Sorry folks, out of my control!

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Jasem Mutlaq
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How to Submit Logs when you have problems?
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INDI-gphoto-CCD driver keeps crashing 3 months 1 week ago #22301

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knro wrote: So I investigated more.. turns out Launchpad is down due to the recent CPU security issues with Meltdown and Spectre. twitter.com/launchpadstatus

Guess we'll have to wait a couple of days before all builds are back to normal. Sorry folks, out of my control!

In any case, your solution from my post is already actual.

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INDI-gphoto-CCD driver keeps crashing 3 months 2 days ago #22544

I may have found a clue on this. I still had the gphoto error today after updating from repo, and even building to get the Onstep driver changes so I poked at it a bit more. After checking for hidden dependencies and testing the state of gphoto2 and libgphoto(didn't seem to be anything missing), I specifically built and installed the driver from the indi-gphoto folder and now it works! This seemed odd enough to report. Maybe the main package build is missing this driver somehow? Hope this helps. :)

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INDI-gphoto-CCD driver keeps crashing 3 months 2 days ago #22545

One problem could be that Canonical Launchpad is down for 2 weeks now, so no packages are getting built. This is hitting us quite hard and I'm trying to look for solutions.

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

INDI-gphoto-CCD driver keeps crashing 3 months 1 hour ago #22569

Yeah that can't be helping matters. We'll just have to be patient I guess. I got it going for now at least. I'm also replacing this bay trail c-state mess of an acer(hard locks at random intervals) with an rpi3b running mate. I just got it to compile everything but haven't run any tests yet. Hopefully this was a localized issue.
clear skies!
Ray

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