Hello i'm new to ekos / indi.
I tried to connect my mount, rotator, camera atik16200 with filter wheel EWF3 (7 Filter) and Lodstar X2 guiding camera with ekos.
Successfully connected was mount, camera atik 16200 and Lodstar X2(guiding camera) and rotator.

The connection to the filter wheel did not work...
I tried to start from console (see following result). First the message that a child process died. After that i add some lines from kernel log
which mentioned a segfault in libc-2.31.so . I'm using an Ubuntu 20.04.1 LTS 64 Bit. I add also a log from ekos session but i didn't see more infos as below written.

Has maybe someone an idea what's going wrong?

Many thanks for any help.

Klaus

$indiserver -vvv indi_atik_wheel

---

2021-01-07T16:26:11: startup: indiserver -vvv indi_atik_wheel
2021-01-07T16:26:11: Driver indi_atik_wheel: pid=25755 rfd=3 wfd=6 efd=7
2021-01-07T16:26:11: listening to port 7624 on fd 4
2021-01-07T16:26:11: Driver indi_atik_wheel: sending msg copy 1 nq 1:
<getProperties version='1.7'/>

2021-01-07T16:26:13: Driver indi_atik_wheel: stderr EOF
Child process 25755 died
2021-01-07T16:26:13: Driver indi_atik_wheel: restart #1
2021-01-07T16:26:13: Driver indi_atik_wheel: pid=25763 rfd=0 wfd=6 efd=7
2021-01-07T16:26:13: Driver indi_atik_wheel: sending msg copy 1 nq 1:
<getProperties version='1.7'/>

2021-01-07T16:26:13: Driver indi_atik_wheel: stderr EOF
Child process 25763 died
2021-01-07T16:26:13: Driver indi_atik_wheel: restart #2
2021-01-07T16:26:13: Driver indi_atik_wheel: pid=25771 rfd=0 wfd=6 efd=7
2021-01-07T16:26:13: Driver indi_atik_wheel: sending msg copy 1 nq 1:
<getProperties version='1.7'/>

2021-01-07T16:26:18: Driver indi_atik_wheel: stderr EOF
Child process 25771 died


out of /var/log/kern.log

---

Jan 7 17:26:13 kv-XPS-15-9560 kernel: [34344.408379] indi_atik_wheel[25755]: segfault at 0 ip 00007f33b01bab82 sp 00007fff8d9582f8 error 4 in libc-2.31.so[7f33b0059000+178000]
Jan 7 17:26:13 kv-XPS-15-9560 kernel: [34344.408396] Code: ff ff e9 01 80 f3 ff 90 f3 0f 1e fa 89 f8 31 d2 c5 c5 ef ff 09 f0 25 ff 0f 00 00 3d 80 0f 00 00 0f 8f 52 03 00 00 c5 fe 6f 0f <c5> f5 74 06 c5 fd da c1 c5 fd 74 c7 c5 fd d7 c8 85 c9 74 7a f3 0f
Jan 7 17:26:13 kv-XPS-15-9560 kernel: [34344.639321] indi_atik_wheel[25763]: segfault at 0 ip 00007eff9e16cb82 sp 00007ffca63cbbe8 error 4 in libc-2.31.so[7eff9e00b000+178000]
Jan 7 17:26:13 kv-XPS-15-9560 kernel: [34344.639330] Code: ff ff e9 01 80 f3 ff 90 f3 0f 1e fa 89 f8 31 d2 c5 c5 ef ff 09 f0 25 ff 0f 00 00 3d 80 0f 00 00 0f 8f 52 03 00 00 c5 fe 6f 0f <c5> f5 74 06 c5 fd da c1 c5 fd 74 c7 c5 fd d7 c8 85 c9 74 7a f3 0f
Jan 7 17:26:17 kv-XPS-15-9560 kernel: [34348.800220] usb usb4-port1: Cannot enable. Maybe the USB cable is bad?
Jan 7 17:26:17 kv-XPS-15-9560 kernel: [34348.868376] indi_atik_wheel[25771]: segfault at 0 ip 00007f6663f3cb82 sp 00007ffeee8da3a8 error 4 in libc-2.31.so[7f6663ddb000+178000]
Jan 7 17:26:17 kv-XPS-15-9560 kernel: [34348.868393] Code: ff ff e9 01 80 f3 ff 90 f3 0f 1e fa 89 f8 31 d2 c5 c5 ef ff 09 f0 25 ff 0f 00 00 3d 80 0f 00 00 0f 8f 52 03 00 00 c5 fe 6f 0f <c5> f5 74 06 c5 fd da c1 c5 fd 74 c7 c5 fd d7 c8 85 c9 74 7a f3 0f

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