Hi,
I have problems with my Pentax camera K II Mark 1 with Indi and Elko to take a picture
The camera has been recognized and everything is okay. The frame rate matches the CCD information
Is also green. If I want to change the exposure, an error message appears and the camera does not trigger
According to the hardware list, my K 1 is not supported, but I have the same problem with the K-3. Sorry my english

2021-03-10T22:50:45 CCD capture aborted
2021-03-10T22:50:45 Capture failed. Check INDI Control Panel for details.
2021-03-10T22:50:45 Capturing 1,000-second image...
2021-03-10T21:50:46: [WARNING] Could not wait for event.
2021-03-10T21:50:46: [ERROR] Error starting exposure
2021-03-10T21:50:46: [INFO] Starting 1 seconds exposure.
2021-03-10T21:50:46: [ERROR] Error starting exposure
2021-03-10T21:50:46: [INFO] Starting 1 seconds exposure.
2021-03-10T21:50:46: [ERROR] Error starting exposure
2021-03-10T21:50:46: [INFO] Starting 1 seconds exposure.
2021-03-10T21:50:22: [ERROR] Failed to start streaming.
2021-03-10T21:50:22: [WARNING] View finder widget is not found. Cannot force camera mirror to go up!
2021-03-10T21:48:52: [2021-03-10T21:50:22: [INFO] Starting the video stream with target exposure 0.100000 s (Max theoritical FPS 10)
 

is this with GPhoto driver or the dedicated Pentax driver?

No officially, but it was recognized and everything is green. Lift my Pentax K-3 also tried the same problem.
Driver status testing beta. I just have an exotic camera