SOLVED gTthumb Could not save the file
SOLVED gTthumb Could not save the file Symptom After editing a image, gThumb cant save the modifications and displays this error message (it could happen to jpeg as well): Could not save the file Could not find a suitable module to save the image as "image/png" Solution Open gThumb preferences ( Edit > Preferences ). On the Extensions tab enable the "Save images" extension. download file now