ID 408220 - The numpad keys always behave like Num Lock is turned off (Linux only)

Problem summary

The numpad keys no longer work as expected - the inputs always behave like Num Lock is turned off (Linux only).

This affects both shortcuts and typing numbers into knob fields.

Turning Num Lock on the keyboard on or off does not make any difference.

Customer reported version
Nuke 12.0v1

Customer reported platform

Linux CentOS 7

Steps to reproduce

There are many ways to reproduce this issue and the following is one example:
 

1) Open Nuke and ensure that Num Lock is enabled on your keyboard.

2) Create a Text node.

3) Use the numpad to type some numbers into the message field and notice that it does not work.

Expected behaviour
The numpad inputs should be the same as they were in Nuke 11 (and older).

Actual behaviour
The numpad inputs always behave like Num Lock is tuned off.

 

Workaround:
Press and hold Shift while typing a number on the keypad allows the input to work.

Reproduced by Support in:
Nuke 12.0v1 - Linux CentOS 7 - Regression

Unable to reproduce bug in:
Nuke 12.0v1 - Windows 10- macOS 10.13 (High Sierra)

Nuke 11.3v5 - Linux CentOS 7
 

Earliest version tested
Nuke 11.3v5 - This issue doesn't appear in this version and has regressed