opened 08:52AM - 01 Apr 23 UTC
closed 01:18AM - 20 Nov 23 UTC
scope: camera support
**Describe the bug/issue**
Some LX7 images have garbage pixels on the edge. The… affected files, when processed using dcraw, have no garbage data.
**To Reproduce**
1. Download the files from https://tech.kovacs-telekes.org/files/2023-04-01-lx7-garbage-pixels/
2. Import and open them in the darkroom.
3. Check for garbage on the right
**Expected behavior**
No garbage pixels.
**Screenshots**
2023-03-30_17-06-32_P1000043.RW2
No garbage pixels - size shown in _image information_: 3792 (3920) x 2536:
Camera's JPG: 3776 x 2520
dcraw PPM: 3792 x 2536
2023-03-30_17-06-32_P1000044.RW2
Garbage pixels - size shown in _image information_: 3792 (3920) x 2476:
Camera's JPG: 3776 x 2520
dcraw PPM: 3704 x 2476
Images sizes from camera manual:
Aspect ratio 4:3 -> 3648 x 2736
Aspect ratio 3:2 -> 3776 x 2520
Aspect ratio 16:9 -> 3968 x 2232
Aspect ratio 1:1 -> 2736 x 2736
**Additional info**
I had optical zoom set to maximum; I may have accidentally slipped into the digital zoom range with the corrupted image. I've tried taking images with digital zoom to verify, but have been unable to reproduce the issue.
**Platform**
_Please fill as much information as possible in the list given below. Please state "unknown" where you do not know the answer and remove any sections that are not applicable _
* darktable version : 4.3.0+1501~gf103dd65ab
* OS : Linux 5.19.0-38
* Linux - Distro : Ubuntu 22.10
* Memory : 64 GB
* Graphics card : NVidia 1060/6GB
* Graphics driver : 470.161.03
* OpenCL installed : yes
* OpenCL activated : yes/no (tested both)
* Xorg : 7.7+23ubuntu2
* Desktop : KDE Plasma 5.25.5-0ubuntu1
* GTK+ : 3.24.34-3ubuntu2
* gcc : 12.2.0-3ubuntu1
* cflags : N/A
* CMAKE_BUILD_TYPE : Release