SUMMARY functional keys not working after start. They work after laptop is restored from sleep STEPS TO REPRODUCE 1. Turn on Kubuntu 20.04 OBSERVED RESULT functional keys Fn + F1-F12 not working as expected, only Fn + Space (light keyboard) works All of them work fine after computer goes to sleep and is restored. EXPECTED RESULT keys work from boot in plasma. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu 20.04 (available in About System) Qt: 5.12.8 KDE Frameworks: 5.68.0 kf5-config: 1.0 Hardware: laptop Lenovo E14 Ryzen gen 2 EU ver. ADDITIONAL INFORMATION Can be latest plasma fixed this. I looked for an easy way to update plasma on Kubuntu 20.04 Although sudo apt update & apt upgrade doesnt upgrde KDE surprisingly. If you provide me a command I can try the latest KDE+plasma If this bug does not fit your project please help to route it. Thanks in advance. Tomek
Can you confirm X11 sends the same key codes before and after the issue appears? Please use 'xev' in a terminal to check.
Seems to be Lenovo issue, affecting all linux distributions https://forums.lenovo.com/t5/Other-Linux-Discussions/Linux-Fn-keys-not-working-Thinkpad-E14-AMD-Gen-2/m-p/5027791
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Thanks for the update; closing.