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Cannot adjust brightness/contrast of layer

Mar 5, 2019, 18:52
Post: #1
Cannot adjust brightness/contrast of layer
Hi,

I am designing a book cover. I have one layer for the image for the front cover, another for the back cover. I can easily adjust the brightness/contrast of the front cover image, but I cannot for the back cover image. Here's what I am doing:
1. Open dockable dialogue: Layers.
2. Select the layer I want to work on.
3. Select Colours -> Brightness-Contrast.
4. Adjust as desired.
5. Click OK.
With the front cover, the brightness/contrast change is immediate. With the back cover, nothing happens. I am using GIMP 2.8.10 on Lubuntu and Linux Mint (2 computers).

Thank you for your help.
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Mar 6, 2019, 09:01
Post: #2
RE: Cannot adjust brightness/contrast of layer
As it says in the forum announcements, this forum is had been DEAD for a long time.

The spammers keep trying to take over.

Save yourself from them and go to https://www.gimp-forum.net instead
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