New: Keyboard will not register any input after using certain FN-Combos
https://bugzilla.kernel.org/show_bug.cgi?id=218093
Bug ID: 218093
Summary: Keyboard will not register any input after using
certain FN-Combos
Product: Drivers
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: USB
Assignee: [email protected]
Reporter: [email protected]
Regression: NoMSI B550 A-Pro Motherboard
Sharkoon SGK3 Keyboard
I pretty much tried all Kernels. The Issue is always the same:
When pressing a FN-Combo for the Keyboard-LEDs in my Case FN+=. The keyboard might not be able to send any more input. "Normal" Combos like using the FN key to increase or decrease the Volume like FN+F2/F3 will not cause this issue. When checking with tools like evtest i noticed that sometimes no release command of the keyboard is received and it spams the Terminal while no more other input is recognized. Connecting the Keyboard to a USB3 Port (instead of the USB "Keyboard Port") the keyboard stays responsive though you'll still see the "terminal spam" caused by no release event.
I tried blacklisting certain combos so that i wouldn't accidently hit that key though it just doesn't help. To be honest it seems to me that Linux recognizes/receives that it shouldn't. Because even if the Input "freezes" i'm still able to change the LED-Behaviour of the Keyboard..
On Windows this issue doesn't exist. So i'm pretty certain that it is related to Linux in some way. I also tried an Uefi-Update yet the Issue persisted. I'm by no means a "Linux Pro" and actually have no clue what else i could try. So i just wanted to report that here in case someone else is having this issue.
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[Bug 218093] Keyboard will not register any input after using certain FN-Combos
https://bugzilla.kernel.org/show_bug.cgi?id=218093
Bagas Sanjaya ([email protected]) changed:
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CC| |[email protected]
--- Comment #1 from Bagas Sanjaya ([email protected]) --- (In reply to Totallyreal Name from comment #0)
Quoted 5 lines
MSI B550 A-Pro Motherboard
Sharkoon SGK3 KeyboardI pretty much tried all Kernels. The Issue is always the same:
Quoted 10 lines
When pressing a FN-Combo for the Keyboard-LEDs in my Case FN+=. The keyboard might not be able to send any more input. "Normal" Combos like using the FN key to increase or decrease the Volume like FN+F2/F3 will not cause this issue.
When checking with tools like evtest i noticed that sometimes no release command of the keyboard is received and it spams the Terminal while no more other input is recognized. Connecting the Keyboard to a USB3 Port (instead of the USB "Keyboard Port") the keyboard stays responsive though you'll still see the "terminal spam" caused by no release event.
Where is the output? And what device do you have this issue with?
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