Thank your for your bug report and helping to make Ubuntu better. Please see the following guide and post the requested information as separate attachments: https://wiki.ubuntu.com/Hotkeys/Troubleshooting
This link may also be of some help: https://wiki.ubuntu.com/LaptopTestingTeam/HotkeyResearch
If you have any questions, don't hesitate to post another comment.
Thank your for your bug report and helping to make Ubuntu better. Please see the following guide and post the requested information as separate attachments: https:/ /wiki.ubuntu. com/Hotkeys/ Troubleshooting
This link may also be of some help: https:/ /wiki.ubuntu. com/LaptopTesti ngTeam/ HotkeyResearch
If you have any questions, don't hesitate to post another comment.