Hello: Sorry for the delay in responding back to you on this. I fugured out how to reproduce this bug.
The issue occurs when you set a option in the 'Mouse Preferences' control panel window.
If you turn on this option, under 'Mouse > General ' : ' Locate Pointer: [ ] Show position of pointer when the Control key is pressed '
then the Control-Alt-L default key stops working. If you turn off the show-pointer feature, it will start working again.
Hope this helps you triage and solve this bug.
Thank you , Stefan
Hello: Sorry for the delay in responding back to you on this. I fugured out how to reproduce this bug.
The issue occurs when you set a option in the 'Mouse Preferences' control panel window.
If you turn on this option, under 'Mouse > General ' : ' Locate Pointer: [ ] Show position of pointer when the Control key is pressed '
then the Control-Alt-L default key stops working. If you turn off the show-pointer feature, it will start working again.
Hope this helps you triage and solve this bug.
Thank you , Stefan