I reinstalled Inkscape and it solved the problem, but once I start messing with the Ctrl key to write a copyright symbol, it wont let me capitalize any longer. I don't really know how to write symbols.. Any ideas?

Ok thank you, I tried it but it did not work, I might just reinstall inkscape.

Yes, both shift and caps lock works, this is only happening with inkscape.

I am using Windows 7 with Inkscape 0.91.

Hello, when I use to create text, it will not let me capitalize any letters, neither with shift nor with caps lock. The same thing happens when I make a new layer and try to rename that layer using a capital letter.. This just started happening right now. Thank you.