This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Steps to reproduce: 1. Start Netbeans, optionally with a completely empty user directory 2. Open some Java file 3. Go to Tools -> Options -> Keymap 4. Choose the "Netbeans" keymap profile (default) and click "Duplicate" 5. Enter some name for the new custom keymap 6. Make sure the new keymap is selected in the drop-down menu, and close the dialog with OK 7. Go to the Java file editor and try to delete some characters using the "Del" key --> nothing happens 8. Make some other changes to the file and try to undo them with Ctrl+Z (default shortcut) --> nothing happens 9. Same for Redo
IMHO another case of issue 133618, Thanks for your report anyway. *** This issue has been marked as a duplicate of 133618 ***
Yes, sounds like the same. Sorry, I did skim through the recent bugs related to keymaps, but I must have missed that one (probably because it says keybindings, and I searched for "keymap").