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I just launched Transmission GTK and quite a number of options in the preferences are greyed out. When I go to privacy, I can change the encryption to "Require Encryption," but the option below it to enter a blocklist is greyed out.
EDIT: Just figured it out. The checkboxes to turn on the options are missing. You can still click in front of the option and a checkbox flashes for a second and the option is ungreyed and you can set it. But you never actually see the checkbox. I wonder if this is something with Gnome 3.14.
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It was the GTK theme. I switched back.to default and everything is visible.
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