[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jasem Mutlaq]

https://bugs.kde.org/show_bug.cgi?id=394695

Jasem Mutlaq  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #19 from Jean-Claude  ---
I resolved this bug after reinstalling my system.
I arrived to this "solution" after having observed that :
- the bug didn't occur on a new system
- it didn't occur either with other users.
Thus it seems that conflict occurred between the KStars ZWO camera driver and
some unknown additional installation.

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #18 from Jean-Claude  ---
Created attachment 113392
  --> https://bugs.kde.org/attachment.cgi?id=113392=edit
Console crash reports.zip

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #17 from Jean-Claude  ---
I just found where are stored the Console crash reports .
I attach a zip folder "Console crash reports.zip" containing two crash reports
for those who know to read them :
1- kstars_2018-06-17-160611_MacBookProJCJ
2- indiserver_2018-06-17-170613_MacBookProJCJ.crash

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #16 from Jean-Claude  ---
Apparently my comments are lost !
Here are my comments again on the missing library :
First I created a Ekos profile containing only my two ZWO cameras ZWO
ASI1600MC-C for imaging and ZWO ASI120MC-S for guiding.
Then I limited the debug logs to the necessary Ekos / INDI + Guider and Drivers
/ CCD
After the crash the log reports that there is a missing glibc >= 2.1
Is this a library ?
Apparently KStars might try to do a zero divide and crashes.
Thank you

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

Jean-Claude  changed:

   What|Removed |Added

 CC||jcjes...@free.fr

--- Comment #15 from Jean-Claude  ---
Created attachment 113391
  --> https://bugs.kde.org/attachment.cgi?id=113391=edit
Missing library glibc >= 2.1

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #14 from Jean-Claude  ---
No crash on running the same MacBook Pro on Windows 10 located on an external
SSD.
I got NO crash if Bin = 2x2 with or without subframe !

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #13 from Jean-Claude  ---
Summary :
- Only the camera ZWO ASI120MC-S is connected to KStars with a USB 3.0 cable.
- No other app is running.
- Start INDI
- Focus Panel : Select CCD = ASI120-S, Capture = crash
- Guider Panel : Select CCD = ASI120-S, Capture = crash if Bin = 2x2 and NO
SUBFRAME
- Guider Panel : Select CCD = ASI120-S, Capture = NO CRASH if Bin = 2x2 and
SUBFRAME
This happens systematically if Bin = 2x2
KStars crashes also in the Guider Panel for a Capture if Bin = 2x2 and NO
SUBFRAME.
This happens only on my MacBook Pro , never on my iMac
Replacing completely KStars (app + Library files & folders) on the MacBook Pro
by the ones from the iMac doesn’t help.
Restarting the MacBook Pro with the extensions OFF doesn’t help.
Could it be that the crash is caused by a flux of data which is too big for the
USB 3.0 ports of the MacBook Pro (mid 2014) ?

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #12 from Jean-Claude  ---
(I have difficulty with text + attachment)
I realized that the crashes occur much more often if bin 2x2 than bin 1x1

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #11 from Jean-Claude  ---
Created attachment 112887
  --> https://bugs.kde.org/attachment.cgi?id=112887=edit
Bin 2x2

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #10 from Jean-Claude  ---
(In reply to Jasem Mutlaq from comment #9)
> Can you connect without MaxDomeII? Just the cameras.

Yes I can connect the camera to KStars (no other devices being physically
connected).
And then if I follow the procedure :
- Start INDI
- Focus Panel : Select CCD = ASI120, Capture
KStars crashes, maybe one out of two times. Sometimes it works well.

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jasem Mutlaq]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #9 from Jasem Mutlaq  ---
Can you connect without MaxDomeII? Just the cameras.

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #8 from Jean-Claude  ---
And another step : only the camera ZWO ASI120MC-S was connected directly to
KStars (all other devices were disconnected physically).
I still get a crash (attached file : Process only ZWO ASI120MC-S)

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #7 from Jean-Claude  ---
Created attachment 112879
  --> https://bugs.kde.org/attachment.cgi?id=112879=edit
Process only ZWO ASI120MC-S

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #6 from Jean-Claude  ---
OK, I’m going forward.
I’ve done two types of tests :
First test : 
- 2 cameras are connected (ZWO ASI1600MC-C for imaging and ZWO ASI120MC-S for
guiding)
- Start INDI
- Focus Panel : Select CCD = ASI120, Capture = crash (Apple report Process 2
cams)
- I get also a crash if I had disconnected logically the camera ZWO ASI1600MC-C
after Start INDI

Second test : 
- 1 camera is connected (ZWO ASI120MC-S) (ZWO ASI1600MC-C is physically
disconnected)
- Start INDI
- Focus Panel : Select CCD = ASI120 (no choice), Capture = crash (Apple report
Process 1 cams)

Hence it seems that the camera ZWO ASI120MC-S has a problem.
Is this only mine ?

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #5 from Jean-Claude  ---
Created attachment 112878
  --> https://bugs.kde.org/attachment.cgi?id=112878=edit
2 crash process

2 crash process

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #4 from Jean-Claude  ---
I will test this in one hour in detail, but I think no (see a previous crash
report https://bugs.kde.org/show_bug.cgi?id=384171)

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jasem Mutlaq]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #3 from Jasem Mutlaq  ---
Thanks for the crash report. It's not really clear from the report what
actually caused the crash. I will ask Robert to look into this.

Does this happen if you only have one camera connected?

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jean-Claude]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #2 from Jean-Claude  ---
Created attachment 112876
  --> https://bugs.kde.org/attachment.cgi?id=112876=edit
Apple crash report

Apple crash report

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jasem Mutlaq]

https://bugs.kde.org/show_bug.cgi?id=394695

Jasem Mutlaq  changed:

   What|Removed |Added

Version|2.9.3   |git

-- 
You are receiving this mail because:
You are watching all bug changes.

[kstars] [Bug 394695] Conflict between two ZWO cameras

[Jasem Mutlaq]

https://bugs.kde.org/show_bug.cgi?id=394695

--- Comment #1 from Jasem Mutlaq  ---
I just tested on MacOS with a similar setup (2 ZWO cameras) and couldn't get a
crash. Also, your attachment does not show any crash. If there is a crash,
MacOS generates a report. The attachment is KStars log, not the crash report.

-- 
You are receiving this mail because:
You are watching all bug changes.