Change image preview settings
From MEPIS Documentation Wiki
By default, Konqueror will only display preview icons for files under 1 MB in size. To change that:
- Open Konqueror
- Click Settings --> Configure Konqueror --> Previews & Meta-Data
- In the Select Protocols pull-down menu, select the box for "file" under Local Protocols
- Drag handle to increase Maximum file size (e.g. to 4 MB to include your usual photographs)
- Click OK

