Can't use the keyboard shortcuts in Photoshop CS6 when updating Mavericks

Question

Can't use the keyboard shortcuts in Photoshop CS6 when updating Mavericks

Answer 1

Thanks everyone. What worked for me was a version of the suggestions above. I had the problem with the ≠ character appearing in all my Photoshop CS6 keyboard shortcuts and rendering them largely unusable. However, I don't have any other keyboards besides US English enabled on my Mac. I do have Spell Catcher installed, which works through the keyboard input method. So, I switched from Spell Catcher back to English (with the US flag), launched Photoshop and presto, my keyboard shortcuts were restored, absent that obnoxious ≠ symbol. Once in Photoshop, if I reselect Spell Catcher, the ≠ symbol returns so I have to run Photoshop without the help of Spell Catcher - or forego the use of keyboard shortcuts while it's on. Since the developer of Spell Catcher passed away last year there will be no more updates to the otherwise very useful utility. Apparently this keyboard shortcut problem in the various guises reported here is linked to some element of the OS X input method in Mavericks, as Photoshop seems to manifest the issue in relation to one specific input source or another. This is the first application in my experience to have a problem with Spell Catcher in OS X 10.9. So I will continue to use it, except in Photoshop. Spell Catcher was never updated for Mountain Lion or Mavericks so people like me will have to use it "at our own risk" as the saying goes. Be that as it may, it does appear to be a bug in Photoshop that's at the root of this matter as different people have somewhat different problems with the OS X input method - not that I expect either Adobe or Apple to do anything about it.